In real phone scenario what we could benefit more? Will a quad-core be faster the 2gb of ram? Or will a 2gb will perform better against quad-core?
Pocketnow did a video between the gs2 and gs3 and both were opening apps really quick, they were really close on browsing, gaming. Do you think the 2gb will make a difference on the phone compare to the international? What are your thoughts?
Sent from my SPH-D700 using XDA
2GB will help with multitasking while the faster processor will help with gaming and to a degree, faster apps.
If it were an iPhone, then the quad core would be much better because apps will actually make use of the amazing gpu. In android, I doubt there will be an app released in the next year or two that realistically benefits from the quad core's gpu vs the dual core's.
Both the dual and quad core will have all of the software optimizations Samsung has done for web browsing. The 2gb memory is probably overkill at this point, but in theory it means that apps will never close in the background since there will be no need to free up new memory.
Sent from my SPH-D700 using XDA
lepapirriky said:
In real phone scenario what we could benefit more? Will a quad-core be faster the 2gb of ram? Or will a 2gb will perform better against quad-core?
Pocketnow did a video between the gs2 and gs3 and both were opening apps really quick, they were really close on browsing, gaming. Do you think the 2gb will make a difference on the phone compare to the international? What are your thoughts?
Sent from my SPH-D700 using XDA
Click to expand...
Click to collapse
Here's my thoughts:
1. Still on the Epic 4G I've never had any real lag.
2. Lack of ram can stall a device, but an excess of ram will not make it faster.
3. Mobile quad-cores are new and untested.
4. Android is not designed for quad-core processors.
5. The dual-core US version should easily match the quad-core international.
6. More ram means more easily multitasking/app-switching.
Check out this article.
muyoso said:
If it were an iPhone, then the quad core would be much better because apps will actually make use of the amazing gpu.
Click to expand...
Click to collapse
Amazing gpu? The Galaxy S I opposed the iPhone 4. The Epic 4G has a better gpu than the iPhone 4, the PowerVR SGX 540 vs the iPhone's PowerVR SGX 535. Just thought I'd mention it since you're in an Epic 4G forum.
RandomKing said:
Here's my thoughts:
1. Still on the Epic 4G I've never had any real lag.
2. Lack of ram can stall a device, but an excess of ram will not make it faster.
3. Mobile quad-cores are new and untested.
4. Android is not designed for quad-core processors.
5. The dual-core US version should easily match the quad-core international.
6. More ram means more easily multitasking/app-switching.
Check out this article.
Amazing gpu? The Galaxy S I opposed the iPhone 4. The Epic 4G has a better gpu than the iPhone 4, the PowerVR SGX 540 vs the iPhone's PowerVR SGX 535. Just thought I'd mention it since you're in an Epic 4G forum.
Click to expand...
Click to collapse
1. Well the whole android cant handle 4 cores i think is false because its derived from Linux and i know those who use 4,6,8 core processor's and use Linux. so if android isn't im sure its all in code is all.
2. More Ram does mean things will run much faster. For Example: playing gta 4 with 4GB of DDR3 Ram @ 1333MHz plays decent but my pc setup that plays gta 4 with 8Gb of DDR2 Ram @ 1333MHz plays faster and loads faster but GPU does factor those speeds too so, in a sense you cant bottleneck them.
Extra RAM. It's going to be a while before the apps/software catches up with having two more cores. Meanwhile even old stuff can benefit from extra memory. Also see it as more future proof as you won't get the lame ass excuses from Samsung about it not having enough RAM to run whatever the latest release of Android is like we got with ICS and the Epic 4G.
XxLostSoulxX said:
1. Well the whole android cant handle 4 cores i think is false because its derived from Linux and i know those who use 4,6,8 core processor's and use Linux. so if android isn't im sure its all in code is all.
2. More Ram does mean things will run much faster. For Example: playing gta 4 with 4GB of DDR3 Ram @ 1333MHz plays decent but my pc setup that plays gta 4 with 8Gb of DDR2 Ram @ 1333MHz plays faster and loads faster but GPU does factor those speeds too so, in a sense you cant bottleneck them.
Click to expand...
Click to collapse
You've misunderstood. Android can use 4 cores, of course. What it can't do is use them effectively in a way that creates any sort of advantage. But just as a mention, being derived from Linux source does not make it a full-fledged Linux OS by far.
And on your second point, again, you're comparing to a full PC operating system. Up until now, apps have been designed for phones with far less than 1GB of ram. It really depends on how you use your phone as to how much ram is needed. If you have a video editor running in the background, while playing pandora, and emulating Mario 64 you'll need more than simply browsing the web. But the processor, bus speeds, operating system, etc. all factor into how effectively more ram can be used. For Example: A 32 bit computer can't even use more than 4GB of ram. More ram does not simply mean 'much' more more speed, there are many other limiting factors. You can throw all the ram you want at a netbook, it will never run GTA4.
Off-Topic Edit: I vote 2GB ram over Quad-Core.
I guess then the only thing that will "improve", not that the int'l lacks of, is on the multitasking??
The few videos I saw, they were really fast but that's of course without all the apps that a normal user install. Like I have 38 apps install on my phone and most of the time I open between 9 to 13 apps everyday. Most of the time I have to close it...I guess more for the habit of doing it and of courses need it when playing games.
I read the answer and I kinda feel its true, maybe android is not yet ready for such hardware just yet, does it feels the hardware manufacture is going too fast compare to the software?
Sent from my SPH-D700 using XDA
lepapirriky said:
I guess then the only thing that will "improve", not that the int'l lacks of, is on the multitasking??
The few videos I saw, they were really fast but that's of course without all the apps that a normal user install. Like I have 38 apps install on my phone and most of the time I open between 9 to 13 apps everyday. Most of the time I have to close it...I guess more for the habit of doing it and of courses need it when playing games.
I read the answer and I kinda feel its true, maybe android is not yet ready for such hardware just yet, does it feels the hardware manufacture is going too fast compare to the software?
Sent from my SPH-D700 using XDA
Click to expand...
Click to collapse
There will be improvement between the dual-core, faster processor, and more ram, rest assured!
Although I still recommend closing apps unnecessarily opened to save battery.
2 A15s > 4 A9s.
Also, the A15 use less power. I'd take the 2 GBs of RAM with the newest CPU anyday.
Sent from my Galaxy Nexus using Tapatalk 2
theking_13 said:
2 A15s > 4 A9s. Also, the A15 use less power. I'd take the 2 GBs of RAM with the newest CPU anyday.
Sent from my Galaxy Nexus using Tapatalk 2
Click to expand...
Click to collapse
+9000
RandomKing said:
Here's my thoughts:
1. Still on the Epic 4G I've never had any real lag.
2. Lack of ram can stall a device, but an excess of ram will not make it faster.
3. Mobile quad-cores are new and untested.
4. Android is not designed for quad-core processors.
5. The dual-core US version should easily match the quad-core international.
6. More ram means more easily multitasking/app-switching.
Check out this article.
Amazing gpu? The Galaxy S I opposed the iPhone 4. The Epic 4G has a better gpu than the iPhone 4, the PowerVR SGX 540 vs the iPhone's PowerVR SGX 535. Just thought I'd mention it since you're in an Epic 4G forum.
Click to expand...
Click to collapse
You don't have any lag on our epic 4g's? What ROM are you running? I've tried every rom out there and am friends with several other rooted epic owners, none of our phones are remotely comparable to the modern phones like s2 and above.
I'd love to see a video of you opening and running netflix, facebook, web browsing on chrome and stock, or whatever if you have time because this blows my mind. i'm doing something horribly wrong.
Too bad we don't have a samsung developed a15
I don't know why but I don't like qualcomm chips
Also whenever I hear snapdragon I automatically think worse than hummingbird
Sent from my SPH-D710 using xda premium
I would take the dual core Krait hands down because it is designed from cortex a15. More instruction per clock is better than stacking cores which a phone doesn't even use. I think the 2 gb of ram has more performance advantage.
They also increased the memory bandwidth with new SOC by adding a new dual channel memory controller which the exynos had all along... They fixed alot of the shortcoming of snapdragon processor with the this gen product
gtuansdiamm said:
[...]Also whenever I hear snapdragon I automatically think worse than hummingbird[...]
Click to expand...
Click to collapse
That's because Hummingbirds rape Snapdragons. See the following:
Either way if you want LTE at the moment you are stuck with dual core. So the 2GB of RAM is a nice enhancement. The EVO 1x ended up as two models the 1X which is quad core with no LTE and the 1XL which is dual core with LTE.
Sent from my PantechP4100 using xda premium
RandomKing said:
Amazing gpu? The Galaxy S I opposed the iPhone 4. The Epic 4G has a better gpu than the iPhone 4, the PowerVR SGX 540 vs the iPhone's PowerVR SGX 535. Just thought I'd mention it since you're in an Epic 4G forum.
Click to expand...
Click to collapse
Where the hell did the epic4g or the iPhone 4 come into the question? My point was that iPhones actually make use of their gpu's better than android phones do, so the difference between the quad core and the dual core gs3 should be minimal in that regard, at least for a while.
Sent from my SPH-D700 using XDA
noobnl said:
I would take the dual core Krait hands down because it is designed from cortex a15.
Click to expand...
Click to collapse
This is wrong.
The Krait is very much designed from the Cortex A9. While it shares similarities with the A15, it is not quite as powerful.
Krait is about 60% of the way between the A9 and A15.
jnadke said:
This is wrong.
The Krait is very much designed from the Cortex A9. While it shares similarities with the A15, it is not quite as powerful.
Krait is about 60% of the way between the A9 and A15.
Click to expand...
Click to collapse
No, where'd you even get that from? Krait is slightly below an A15, Qualcomm derived their design from it. Yes, its not a true A15 core. But its the best right now in production.
Qualcomm has a license to mess around with ARMs designs and make their own CPUs, not just copy and slap an "A4" on them like Apple does.
Sent from my Galaxy Nexus using Tapatalk 2
theking_13 said:
No, where'd you even get that from? Krait is slightly below an A15, Qualcomm derived their design from it. Yes, its not a true A15 core. But its the best right now in production.
Click to expand...
Click to collapse
Interesting how someone "Likes" wrong information.
http://www.anandtech.com/show/4940/qualcomm-new-snapdragon-s4-msm8960-krait-architecture
Designing a processor takes an extremely long amount of time. A15 was just barely released a few months ago. No way Krait was designed from it.
Now, Krait borrows some features from A15, but it's missing some important features as well. Krait does feature an extended instruction pipeline over the A9 (11 vs 9 cycles), but it's nowhere near as long as the A15 (15 cycles). Strictly speaking, lengthening a pipeline is less work than shortening it, hence Krait was not designed from the A15.
It's more likely Krait is an evolution of the Scorpion than anything.
As far as Apple, they have no place in this conversation, but if you must.... while they do have a "processor-only" license with ARM, they do farm out to a company to change some transistor signaling to make it more power efficient (they later bought them).
2 years ago, Apple bought Freescale, the only remaining PowerPC processor design company. (aside: The defense industry was largely concerned, as they rely on PowerPC for their power-efficient but high-speed applications). Anyhow, I wouldn't be surprised if they have an architecture license now so they can design their own ARM processors, Qualcomm-style. The main advantage would be integrating LTE radios like Qualcomm does.
Coincidentally it takes about 2 years to fully design a processor.
Related
Apple's A5 CPU in iPad 2 confirms manufacturing by Samsung
source: http://www.appleinsider.com/article...ipad_2_confirms_manufacturing_by_samsung.html
That was quite a funny thing to read for the morning breakfast
Ipad2 Dual core CPUs are made by Samsung.
In a way we can expect really good CPUs for our next phone upgrade from Samsung
I wouldn't be surprised if the CPU used on the upcoming SGS2 is the same dual core CPU as the one found in Ipad2
The same was the case in the iPhone 4, original iPad, and the Samsung Galaxy S series of phones.
I'm actually kind of curious what kind of agreements the two have now. The A4/Hummingbird chip was originally created by Intrinsity and Samsung, then Apple acquired Intrinsity. I they probably had shared IP the whole time and are continuing the relationship to bring the same basic chip design to both Apple and Samsung. The chips aren't identical, but they are pretty close. The CPU is the same I believe, but being that it's a SOC, the GPUs and other components aren't necessarily the same.
Are there any detailed information? I wonder if iPad 2 uses Exynos...
d3sm0nd said:
Are there any detailed information? I wonder if iPad 2 uses Exynos...
Click to expand...
Click to collapse
I doubt it. Exynos is the name of the SoC. They are likely using a similar Cortex A9 CPU, but the SoC is likely customized depending on the application. Apple would have had little reason to acquire Intrinsity if they were going to use Samsung's whole package. That's how the A4 and Hummingbird were.
To add a little further proof, Apple is said to be using the SGX543MP GPU in the A5, while we know that the Orion (Exynos 4210) SoC that the SGS 2 will be using is using the Mali 400 GPU.
I'm not sure what Apple's intentions are exactly. They may just be interested in customizing their packages to their specific needs, but get the major parts (CPU, GPU, etc) built by someone else, or they may be in a learning process to completely design their own chips in the future. They certainly have the money to do something like that, but I don't know that they have the interest.
At least that's how I see it all. If anyone else has further insight please let us know.
The SGX543MP4 (used in the sony NGP) is wayyyyyyy better than the mali 400, but you get what you get
Now, the interesting part about the PowerVR is that it is a true MIMD [Multiple Instruction-Multiple Data http://en.wikipedia.org/wiki/MIMD ] architecture. In their press releases, ImgTech is bragging about the capabilities of the "GP-GPU", but even if we take a look at the specifications with the cold head, a lot of surprises are in store. The multi-core design is available in dual, quad, octal and sedec-core variants [SGX543MP2, SGX543MP4, SGX543MP8, SGX543MP16], and they're by no means slouches.
For instance, a quad-core version SGX543MP4 at only 200 MHz frequency delivers 133 million polygons per second and offers fill-rate of four billion pixels per second [4GPixel/s], in the range of GeForce 8600 cards. For that matter, 4GPixel/s runs 40nm GeForce GT210 [2.5 GPixel/s] into the ground. Given that GeForce GT210 runs at 589 MHz for the core and 1.4 GHz for shaders. Since PowerVR SGX543 targets handheld devices, there is no saying what the performance plateau is.
An eight core SGX543MP8 at 200 MHz delivers 266 million polygons and eight billion pixels per second, while faster clocked version, for instance, at 400 MHz would deliver 532 million polygons and 16 billion pixels per second. 16 billion pixels per second equal GeForce GTX 260-216, for instance.
After analyzing the performance at hand, it is no wonder that Sony chose to go with PowerVR for the next-generation PlayStation Portable. While the exact details of the SoC are still in question, our take is that Sony could go with quad-core setup at 400MHz [8GPixel/s], paired with a dual-core CPU based on ARM Cortex architecture. This would put Sony direct in line against Tegra-powered Nintendo DS2, PowerVR-based Apple's iPhone 4G and Palm Pre2.
Click to expand...
Click to collapse
ryude said:
The SGX543MP4 (used in the sony NGP) is wayyyyyyy better than the mali 400, but you get what you get
Click to expand...
Click to collapse
The source of this is information is what exactly...?
martino2k6 said:
The source of this is information is what exactly...?
Click to expand...
Click to collapse
The mali 400 specs and performance figures have already been revealed, as well as the SGX543MP4. Benchmarks also favor the PowerVR.
Strange, so I guess that this disproves the other articles that have stated that Apple has had the Taiwanese company TSMC develop the chips for them.
Sent from my Nexus S
Carne_Asada_Fries said:
Strange, so I guess that this disproves the other articles that have stated that Apple has had the Taiwanese company TSMC develop the chips for them.
Sent from my Nexus S
Click to expand...
Click to collapse
The proof is solid and indeed disproves those other articles.
d3sm0nd said:
Are there any detailed information? I wonder if iPad 2 uses Exynos...
Click to expand...
Click to collapse
The GPU is different in Ipad 2, Ipad 2 has PowerVR SGX543MP2 (I think MP2 means 2 cores) according to Anandtech.
http://www.anandtech.com/Show/Index...rmance-explored-powervr-sgx543mp2-benchmarked
ryude said:
The mali 400 specs and performance figures have already been revealed, as well as the SGX543MP4. Benchmarks also favor the PowerVR.
Click to expand...
Click to collapse
iPad has the MP2 variant, which has two cores. The Mali-400 has 4 cores. I mean, this doesn't mean much but personally I think it's still in the air until someone does proper benchmarks with optimised drivers on a final release model.
martino2k6 said:
iPad has the MP2 variant, which has two cores. The Mali-400 has 4 cores. I mean, this doesn't mean much but personally I think it's still in the air until someone does proper benchmarks with optimised drivers on a final release model.
Click to expand...
Click to collapse
I'll definitely be interested since I just got the iPad 2 and tentatively plan on getting the SGS2. Biggest thing about Android though is that it's so hard to get apps that actually utilize the GPU to it's fullest extent. Apps don't get updated for one top of the line phone while most can't handle it, so in that sense I think we'll see better performance out of the iPad 2. It'll be interesting to see if the Tegra games run on the SGS2 and if they are optimized enough to make good use out of the GPU.
Wouldn't it be possible, with an ipad that is jailbroken to allow dual booting into android since the processor will match that of samsungs mobiles? Generally doesn't the Chooser/firmware discrepancy usually disallow this? If this gap is now filled it would seem doable.
Sent from my SAMSUNG-SGH-I897 using XDA App
crossfire2500 said:
Wouldn't it be possible, with an ipad that is jailbroken to allow dual booting into android since the processor will match that of samsungs mobiles? Generally doesn't the Chooser/firmware discrepancy usually disallow this? If this gap is now filled it would seem doable.
Sent from my SAMSUNG-SGH-I897 using XDA App
Click to expand...
Click to collapse
And why would you want to do that? People buy iDevices for the UX which iOS gives, mainly the multitude of apps and ease of use that it provides. Furthermore, Steve Jobs would chop your head off...
crossfire2500 said:
Wouldn't it be possible, with an ipad that is jailbroken to allow dual booting into android since the processor will match that of samsungs mobiles? Generally doesn't the Chooser/firmware discrepancy usually disallow this? If this gap is now filled it would seem doable.
Sent from my SAMSUNG-SGH-I897 using XDA App
Click to expand...
Click to collapse
The CPU is probably the easiest part. As long as you're an ARM CPU, you can compile support for it. It's the drivers for every other piece of hardware that would be important.
Yep so I just found out that the atrix has an 8 core GPU thanks to the forum members below.
This seems amazing considering the SGSII has a quad core GPU
Check this out:
http://www.nvidia.com/object/tegra-2.html
bigdog_nick said:
Check this out:
http://www.nvidia.com/object/tegra-2.html
Click to expand...
Click to collapse
OMG 8 cores?
So it is better than the SGS2
8 core GPU
Seems like so. From what i'm reading just now, the SGSII has a Mali-400MP4 which is only a quad core. Wow, Nvidia you outdid yourself. lol
Why dont they advertise the 8 core GPU?
RacecarBMW said:
Why dont they advertise the 8 core GPU?
Click to expand...
Click to collapse
probably cause not many people know or even care what it is and moto and att didnt see it as a selling point
Dang, and to think I was always of the opinion that the Galaxy S phones had more GPU power than my Atrix.. Damn you AT&T.
not surprised as it's a geforce core
brian2220 said:
probably cause not many people know or even care what it is and moto and att didnt see it as a selling point
Click to expand...
Click to collapse
well they advertise the dual core CPU
Says it supports 12mp primary camera?
The next tegra is a quad core cpu, 12 core gpu. Its going to be a monster.
RacecarBMW said:
well they advertise the dual core CPU
Click to expand...
Click to collapse
that is always a big selling point in todays market
RacecarBMW said:
OMG 8 cores?
So it is better than the SGS2
Click to expand...
Click to collapse
Holy Moly. 8 core GPU?
And the SGSII only has 4 core GPU?
The Atrix wins overall. No question about it.
[/s]
Extra cores do not necessarily translate to win. Tegra is awesome, but has its limits, which are far more apparent than in the new Galaxy 2, which appears to be the most powerful Android phone to date.
YAY! 8 CORE GPU! what ever that means? lol
as far as i know. the SGS2 oxynes or whatever its called is more powerful than tegra 2.
not my much tho.
however Nvidia has an advantage of Tegra zone. games specific to take advantages of the Tegra 2.
and that alone is way better than playing the same game the nexus S plays well only smoother.
this makes Tegra 2 a better GPU imho hands down. but not the most powerful.
jivemaster said:
Extra cores do not necessarily translate to win. Tegra is awesome, but has its limits, which are far more apparent than in the new Galaxy 2, which appears to be the most powerful Android phone to date.
Click to expand...
Click to collapse
What drugs are you on? SGS II? The most powerful to date? No ways Laydee
The Atrix hasn't even shown its true colours yet. Wait till Gingerbread is released. This will be the REAL test.
Only then will it be clear whether Atrix or SGS II is the better handset.
ll_l_x_l_ll said:
as far as i know. the SGS2 oxynes or whatever its called is more powerful than tegra 2.
Click to expand...
Click to collapse
Its called Exynos, and NO, the reports out there peg the Tegra 2 to be better clock for clock.
Why do you think Samsung overclocked the Exynos to 1.2Ghz? To be competitive, because at 1Ghz it wasn't.
Samsung has won the Quadrant war for the moment, but lets see what the Tegra 2 overclocked to 1.2Ghz (unlock that bootloader damit!) and with AOS 2.3.3 can do. And the hardware war can't be won on just a SAMOLED+ screen thats still can't be viewed in direct sunlight, and is heavily pixelated at 4.3" & 800x480 resolution (I certainly prefer qHD).
The Geforce ULV GPU in the Tegra 2 SoC is based on the Nvidia Geforce 6 series GPU architecture from 2004.
Computer GPU's at the time where still using "pipelines" before introduction of "unified shaders" (those are easier to be called multi-core) with the release of the nvidia G80 GPU in late 2006.
Piplines architecture has dedicated instructions shaders (nvidia like to call them cores for marketing reasons and to piss off Intel!) for each of pixel and vertex processing tasks. A GPU of this kind can't help itself if the load was heavier at one side of those tasks.
Where in "unified shaders" architecture those shaders can morph to handle any instructions tasks based on the load.
So it's more correctly to say the nvidia GPU in the Atrix has 8 shaders, But and it's a big BUT.. 4 of them must be preserved for the pixel processing and the other 4 must be preserved for vertex processing.
Verizon is one of the five carriers to start offering the Samsung Galaxy S III this month and leaked pictures show that the device will virtually be an untouched version of its international GSM sibling.Android Central got their hands on some photos of the Galaxy S III for the Big Red, which, excluding the 4G Verizon logo on the back, is the same as the GSM model of the device. The only difference is it runs on a dual-core 1.5GHz Qualcomm Snapdragon S4 MSM8960 chipset with 2GB of RAM.
Samsung have decided not to alter the Galaxy S III as much as they did with the Galaxy S II lineup last year and launch the device with the same outfit as everywhere else. This seems to be the case with the US-bound T-Mobile version and the one sold by AT&T, as well.
Speaking of launch, it's yet unclear when Verizon is going to put the Galaxy S III on the shelves, but it will surely be sometime this month.
Dual core with 2gigs of ram? Isnt the S3 quad core with 1gig? Hmmm
Sent from my Nexus S 4G using XDA Premium App
QBANBOY407 said:
Dual core with 2gigs of ram? Isnt the S3 quad core with 1gig? Hmmm
Sent from my Nexus S 4G using XDA Premium App
Click to expand...
Click to collapse
2GB of RAM is nice, but I'd rather have a quad-core Exynos since I'm a gamer and that's a big selling point of the Galaxy line.
Product F(RED) said:
2GB of RAM is nice, but I'd rather have a quad-core Exynos since I'm a gamer and that's a big selling point of the Galaxy line.
Click to expand...
Click to collapse
Me too!
Sent from my Nexus S 4G using XDA Premium App
Snapdragon....so does that mean no Wolfson DAC for Verizon's phone?
alpha-niner64 said:
Snapdragon....so does that mean no Wolfson DAC for Verizon's phone?
Click to expand...
Click to collapse
Sent u a pm can u please reply ??
June 6th they are starting to take pre-orders is what I just saw.
Sent from my MB870 using xda premium
As the release of the Samsung Galaxy SIII looms, I am wondering what events will take place. Do you think big red will officially roll out the the new data plans before launch? I doubt it.
When the S3 is released this month presumably before the new data plans roll out, will I be able to keep my grandfathered unlimited plan?
ready to leave Apple for android, but is the GS3 good enough?
hey guys not sure if i should get this phone... im sad it will not have the overclocked Mali400 400mhz GPU.... but i know the S4 CPU with the andreno 225 is a beast, i held off the GN on big red cause of the old powervr540 GPU WTF but i know ICS is much better of using the GPU instead of 3.2 and below mostly using the CPU for graphics processing... im a big gamer , thats why i use the iphone4s i love the powervr543mp2 its badass... so... what should i get? i kinda wanna wait for the LG eclipse i hear it comes with the adreno 320, that alone makes me giddy or does any one know of any phones coming out with the exynos 5250? i hear that Mali-t604 GPU can walk all over the PowerVR544mp4 in the ipad3 so anyone please help... should i wait for phones with the next Gen GPUS ,adreno 320 and Mali-t604? or will my gaming needs be met with the GS3 with the S4 CPU running the adreno 225 GPU? im ready to get rid of my Iphone4s... but i still want the same graphics performance of the powerVR543mp2 in my iphone 4S , i love the idea of android and i cant wait to leave the dark side of apple!!!! FTW Andriod!!!
p.s i know im a noob here so sorry for the long post
jfriend33 said:
As the release of the Samsung Galaxy SIII looms, I am wondering what events will take place. Do you think big red will officially roll out the the new data plans before launch? I doubt it.
When the S3 is released this month presumably before the new data plans roll out, will I be able to keep my grandfathered unlimited plan?
Click to expand...
Click to collapse
If you go ahead and pre-order you will be able to keep your Unlimited. Tiered plans are supposed to begin July 1st, so anytime before then should be fine.
vader540is said:
hey guys not sure if i should get this phone... im sad it will not have the overclocked Mali400 400mhz GPU.... but i know the S4 CPU with the andreno 225 is a beast, i held off the GN on big red cause of the old powervr540 GPU WTF but i know ICS is much better of using the GPU instead of 3.2 and below mostly using the CPU for graphics processing... im a big gamer , thats why i use the iphone4s i love the powervr543mp2 its badass... so... what should i get? i kinda wanna wait for the LG eclipse i hear it comes with the adreno 320, that alone makes me giddy or does any one know of any phones coming out with the exynos 5250? i hear that Mali-t604 GPU can walk all over the PowerVR544mp4 in the ipad3 so anyone please help... should i wait for phones with the next Gen GPUS ,adreno 320 and Mali-t604? or will my gaming needs be met with the GS3 with the S4 CPU running the adreno 225 GPU? im ready to get rid of my Iphone4s... but i still want the same graphics performance of the powerVR543mp2 in my iphone 4S , i love the idea of android and i cant wait to leave the dark side of apple!!!! FTW Andriod!!!
p.s i know im a noob here so sorry for the long post
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Click to collapse
Developers never ever use the highest end hardware when designing their games because of exactly why you're worried. They'll always use the hardware that's the most friendly and easily-sourced in favor of something that is completely different like the Mali GPUs (which is more reserved for tablets anyways if theory comes to fact). Mali is still unproven whereas Adreno is easily sourced. I'll put money that developers will favor Adreno for some time until.
alpha-niner64 said:
Developers never ever use the highest end hardware when designing their games because of exactly why you're worried. They'll always use the hardware that's the most friendly and easily-sourced in favor of something that is completely different like the Mali GPUs (which is more reserved for tablets anyways if theory comes to fact). Mali is still unproven whereas Adreno is easily sourced. I'll put money that developers will favor Adreno for some time until.
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Click to collapse
The exception to your statement is of course the Tegra platform, which has versions of games optimized specifically for it. But in general you're correct. The Mali is significantly more powerful than the S4, although in real-world usage the difference would be negligible.
Does the VZW version with the Snapdragon MSM8960 radio have LTE on the actual SOC. Or is the LTE radio on a separate chip like the Bionic and Galaxy Nexus? Basically is there any battery saving with this radio by having the LTE on the SOC itself instead of a stand alone chip set.
proxus01 said:
Does the VZW version with the Snapdragon MSM8960 radio have LTE on the actual SOC. Or is the LTE radio on a separate chip like the Bionic and Galaxy Nexus? Basically is there any battery saving with this radio by having the LTE on the SOC itself instead of a stand alone chip set.
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Its actually integrated in to the block of the CPU diagram
Sent from my ADR6400L using XDA
I found a Diagram
The Qualcomm Snapdragon S4 (MSM8960) is composed of two Krait CPUs clocked between 1.2 and 1.5 Ghz, an Adreno 225 GPU and a modem subsystem with LTE, GPS, Wifi, Bluetooth and FM support. It will be manufactured using 28nm technology and provide much lower power consumption compared to previous generations.
Snapdragon S4 Block Diagram
Key features and improvements:
New CPU micro-architecture: The Krait CPU offer a 60% performance improvement compared to the scorpion CPU used in previous generations.
CPU performance Roadmap
SIMD/VFP performance: Multimedia instructions (SIMD) and floating point operations have also been improved, but no metrics have been provided.
Optimized memory subsystem: Krait includes dual-channel memory. Dual-channel memory is critical in
order for the processor to being able to handle the large bandwidth requirements in multicore systems.
25/40% power improvement: Thanks to an asynchronous multi-core processing, the MSM8960 consumes between 25 to 40% less power.
Reduced complexity: Qualcomm explains a companion core is not needed to reduce power savings as they use aSMP (asynchronous SMP) technology. This goes against the choice of Nvidia to have a companion core in NVidia 3.
50% increase in GPU performance: The Adreno 225 GPU delivers 50% greater graphics processing power over the previous generation Adreno GPU, Adreno 220, and six times the processing power of Adreno 200.
Adreno GPU Power Improvements
Fully integrated 3G/4G world/multimode LTE Modem: Supports all of the world:s leading 2G, 3G
and 4G LTE standards. It also includes integrated support for multiple satellite position networks (GPS and GLONASS) as well as short range radios via Bluetooth, WiFi, FM and NFC.
Programmable Hexagon DSPTM Architecture: According to the block diagram above. They all contribute to the improved performance of the mobile processor. Custom DSP applications can also be written by OEM and ISV.
Read more: http://www.cnx-software.com/2011/10/08/qualcomm-snapdragon-s4-msm8960/
alpha-niner64 said:
Developers never ever use the highest end hardware when designing their games because of exactly why you're worried. They'll always use the hardware that's the most friendly and easily-sourced in favor of something that is completely different like the Mali GPUs (which is more reserved for tablets anyways if theory comes to fact). Mali is still unproven whereas Adreno is easily sourced. I'll put money that developers will favor Adreno for some time until.
Click to expand...
Click to collapse
Very true but with the growth of mobile gaming today, developers must use next Gen GPUs for example the Malit628 will have native support for open CL, 3D hi Res, multi threading and 64 bit... Look at TV now there will be ultra definition which will make 1080p look like my original Nintendo game boy in the 90s... So smart phones will follow suit... Look at LGs new super phone the eclipse, 5 inch display 440 ppi ! And has an adreno 320 GPU apple knows how important a smooth graphic interface is... Apple has always used high power GPUs in their Ipad and iPhones, look at ICS Google finally use integrated hardware and graphical acceleration in the ICS operating system, u can tell the difference on how smooth 4.0 is compared to 2.3 and 3.0 the future looks good right about now....its the waiting that is killing me lol
Sent from my ADR6400L using XDA
I am considering the Galaxy S III to keep my Verizon Unlimited Data plan, but I am wondering if it is rootable?
S. Prime said:
I am considering the Galaxy S III to keep my Verizon Unlimited Data plan, but I am wondering if it is rootable?
Click to expand...
Click to collapse
Samsung phones are ALWAYS rootable. They allow it. In fact, the bootloader just gives you a warning but lets you.
Which processow will be better, Exynos 5 Octa or A simple Snapdragon 600 quad?
In my POV, Octa will be useless since it will be a battery hog and no apps really use that much cores and power. The S600 will be more efficient for day-to-day use since it consumes less power and will actually be used.
-.-.-.-.-.-.-.-.-
Sent from a dark and unknown place
Galaxy Tab 2 7.0 P3100
I thought the s4 had the same processor as the One, but it was clocked to 1.9? I could be wrong. I wasn't really paying attention.
Sent from my HTC One using Tapatalk 2
I'd imagine this thread will get closed.
In the meantime, read this thread and then make a judgement because the "it uses more power so it sucks" mentality is just simply incorrect.
[Info] Exynos Octa and why you need to stop the drama about the 8 cores
AndreiLux said:
Misconception #1: Samsung didn't design this, ARM did. This is not some stupid marketing gimmick.
Misconception #2: You DON'T need to have all 8 cores online, actually, only maximum 4 cores will ever be online at the same time.
Misconception #3: If the workload is thread-light, just as we did hot-plugging on previous CPUs, big.LITTLE pairs will simply remain offline under such light loads. There is no wasted power with power-gating.
Misconception #4: As mentioned, each pair can switch independently of other pairs. It's not he whole cluster who switches between A15 and A7 cores. You can have only a single A15 online, together with two A7's, while the fourth pair is completely offline.
Misconception #5: The two clusters have their own frequency planes. This means A15 cores all run on one frequency while the A7 cores can be running on another. However, inside of the frequency planes, all cores run at the same frequency, meaning there is only one frequency for all cores of a type at a time.
Click to expand...
Click to collapse
Addition: I am not a Samsung fanboy by any means, however, the amount of incorrect information floating around about both of these flagships is starting to get annoying.
2nd addition: Read this as well, the big.LITTLE technology being used in the Octa is pretty amazing: big.LITTLE Processing
I hope that the overclocking or higher clock rate doesn't produce Moment-esque results.
Alsybub said:
I thought the s4 had the same processor as the One, but it was clocked to 1.9? I could be wrong. I wasn't really paying attention.
Sent from my HTC One using Tapatalk 2
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In the US that is true, they are both S600's, with the S4 having a .2ghz higher clockspeed. Many of the other S4's will have the Octa Exynos chip.
crawlgsx said:
In the US that is true, they are both S600's, with the S4 having a .2ghz higher clockspeed. Many of the other S4's will have the Octa Exynos chip.
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Ah. I see. Different hardware for different regions. Like the One X.
Even though it's eight cores it is probably complete overkill. Yet another bigger number to put on marketing. How many apps will actually use that? How many apps use four cores at the moment?
There have been some articles about multiple cores being more for point of sale than for the end user. Even if you're signing up for a contract right now I doubt that much would be making use of it in two years time. So, the future proofing argument is moot.
It'll be interesting to see. Of course the galaxy builds of Android will use the cores. With things like the stay awake feature and pip it is useful. Outside of the OS I can't see it being necessary.
Sent from my Transformer Prime TF201 using Tapatalk HD
The "octa" core processor is complete bullsh*t. Imo, 2/4 cores are perfectly fine as long as they optimize it and perfect the hardware, why stack 8 cores when only 4 work at one time and no app will use all that power.
They should've focused on design to make it look less like a toy phone and use better finish, instead.
Oh the marketing..
Not HTC or whatever fanboy, just stating my opinion.
rotchcrocket04 said:
I'd imagine this thread will get closed.
In the meantime, read this thread and then make a judgement because the "it uses more power so it sucks" mentality is just simply incorrect.
[Info] Exynos Octa and why you need to stop the drama about the 8 cores
Addition: I am not a Samsung fanboy by any means, however, the amount of incorrect information floating around about both of these flagships is starting to get annoying.
2nd addition: Read this as well, the big.LITTLE technology being used in the Octa is pretty amazing: big.LITTLE Processing
Click to expand...
Click to collapse
Very good read, thanks for taking the time to post it. Surprised no-one has mentioned that we need this in our Ones. Would certainly help with the battery.
Saying its a 8 core cpu is marketing simply put.
Like it has been said only 4 out of 8 cores will only ever be enabled at once max.
The GPU on the Octa might be better then the Adreno 320 but its have to wait for benchmarks.
Nekromantik said:
Saying its a 8 core cpu is marketing simply put.
Like it has been said only 4 out of 8 cores will only ever be enabled at once max.
The GPU on the Octa might be better then the Adreno 320 but its have to wait for benchmarks.
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Benchmarks show adreno320 keeps up nicely. You won't see any real world differences besides a slightly lower benchmark score
http://forum.xda-developers.com/showthread.php?t=2191834
Sent from my ADR6425LVW using xda app-developers app
Squirrel1620 said:
Benchmarks show adreno320 keeps up nicely. You won't see any real world differences besides a slightly lower benchmark score
http://forum.xda-developers.com/showthread.php?t=2191834
Sent from my ADR6425LVW using xda app-developers app
Click to expand...
Click to collapse
Those are from the S600 version.
Higher clock speed and Android 4.2 will mean its slightly ahead.
No benchmarks from the Octa version yet.
Nekromantik said:
Those are from the S600 version.
Higher clock speed and Android 4.2 will mean its slightly ahead.
No benchmarks from the Octa version yet.
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Click to collapse
I'll just stick with the one and wait for the 4.2 update. By then we should have custom kernels to overclock ourselves
Sent from my ADR6425LVW using xda app-developers app
Here you go
Nekromantik said:
Saying its a 8 core cpu is marketing simply put.
Like it has been said only 4 out of 8 cores will only ever be enabled at once max.
The GPU on the Octa might be better then the Adreno 320 but its have to wait for benchmarks.
Click to expand...
Click to collapse
"Octa" is not gimmicky or for marketing.
Octa is the name of the SoC, and how it was named is nothing wrong
There are 3 implementations can be used, and one with maximum 8 cores running at the same time.
GS4 doesn't use that impletations, but it does not mean the SoC cannot be "Octa". You have a house with 8 rooms but you know to open or you wanna open 4 rooms only, the house is still an 8-room house.
hung2900 said:
"Octa" is not gimmicky or for marketing.
Octa is the name of the SoC, and how it was named is nothing wrong
There are 3 implementations can be used, and one with maximum 8 cores running at the same time.
GS4 doesn't use that impletations, but it does not mean the SoC cannot be "Octa". You have a house with 8 rooms but you know to open or you wanna open 4 rooms only, the house is still an 8-room house.
Click to expand...
Click to collapse
How do you know all 8 can run at the same time? Has Samsung demonstrated that already? Any links?
Also what would be the speed if all 8 are running at the same time?
Also did you see that an Intel dual core @2GHz beat the Exynos Octa in benchmarks!!! So all 8 cores running at slower speed might not be very good actually. It might even slow down things even more...
We recently demonstrated a dual core running at 3GHz at MWC in Barcelona. That chip was able to load games at crazy speeds. A game that took 15s to load on existing Exynos Quad core was loading in just 6s with our chip!
joslicx said:
We recently demonstrated a dual core running at 3GHz at MWC in Barcelona. That chip was able to load games at crazy speeds. A game that took 15s to load on existing Exynos Quad core was loading in just 6s with our chip!
Click to expand...
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. And used 3 times the energy to do it... Was that tested at all?
backfromthestorm said:
. And used 3 times the energy to do it... Was that tested at all?
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Click to collapse
Its all about bragging rights really. Same as Samsung is doing with regards to Octa.
The the chip that could run at 3GHz could also very well run at 1GHz at just 0.6V (so consuming far lesser power than anything else in the market). A dual core at 1GHz is still good enough for all mundane tasks like playing videos or internet browsing etc. So in practice it would have been a very efficient solution. It was a real innovation really. Sadly the company did not have money to pour more funds into the program and has shut it.
It was demonstrated at Mobile World Congress in Barcelona in february this year.
Anyway point is, we did not need extra set of power efficient cores like Samsung is doing. We ran the same cores that could do crazy high speeds and even crazier power efficient mode! Thats a very neat solution.
Heres a press link: http://www.itproportal.com/2013/02/25/mwc-2013-exclusive-dual-core-st-ericsson-novathor-l8580-soc-crushes-competition-benchmarks/
To quote the article:
A continuous running test monitored by an infra-red reader showed that the 3GHz prototype smartphone remained cooler as it uses less energy and in some scenarios, it could add up to five hours battery life in a normal usage scenario
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hung2900 said:
"Octa" is not gimmicky or for marketing.
Octa is the name of the SoC, and how it was named is nothing wrong
There are 3 implementations can be used, and one with maximum 8 cores running at the same time.
GS4 doesn't use that impletations, but it does not mean the SoC cannot be "Octa". You have a house with 8 rooms but you know to open or you wanna open 4 rooms only, the house is still an 8-room house.
Click to expand...
Click to collapse
Actually, no. At least not in my opinion. Octacore means 8 cpu cores on one cpu-chip.
I would see it like this:
You have 2 houses on your lawn which are beside each other. Every house has 4 rooms. You have to switch houses to open up the rooms. Just like the Exynos "Octa" has to, since it cannot run both CPU's at the same time.
If you are in a house with 8 rooms, you cannot simply be in all 8 rooms at once. You can connect the open doors between all the rooms, and since your in that house, you can freely walk in every room. But not with that implementation.
I wouldn't call the Exynos "Octa" an Octacore, its a dual CPU system with a 2x4 cores, with the difference that regular desktop dual CPU systems can use both CPU units at once, but not like the Exynos "Octa". Still, dual quad system comes closer than a pure octacore system.
This is kind of a hybrid. Nice technology for a mobile device, but at the same time, kind of unneeded / inefficient, compared to regular quadcore systems. Even the Tegra 3 system with 4 active cores and 1 companion core for standby tasks seems more efficient (in terms of "used space" and ressources).
Ah well let's see how the supposed and so called "octacore" will score in the future...
processor differences
okay I know both processor are snapdragon 600's but why is the galaxy S4's processor clocked at 1.9 ghz and the HTC One's processor is clocked at 1.7 ghz is it just an instance of samsung overclocking the s600 or are they different variations of the same processor, I have done some research and am able to find no clear answer to this question even on the snapdragon website????????
dawg00201 said:
okay I know both processor are snapdragon 600's but why is the galaxy S4's processor clocked at 1.9 ghz and the HTC One's processor is clocked at 1.7 ghz is it just an instance of samsung overclocking the s600 or are they different variations of the same processor, I have done some research and am able to find no clear answer to this question even on the snapdragon website????????
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Click to collapse
They should be identical. I think its just a manufacturer choice. But it could also be associated to termals or battery.
Cause Samsung took the higher frequency chips, there is the possibility that they also get the "better" chips: Lower Voltage for the same frequency. But thats just an assumption.
Right, I cannot make my mind up so I thought I would come on here, il make it short.
Which has better performance - Snapdragon 800 OR Exynos 5420
I don't give a flying f*** about 4G or 4K. Which one has better performance i.e which is faster?
hayat55 said:
Right, I cannot make my mind up so I thought I would come on here, il make it short.
Which has better performance - Snapdragon 800 OR Exynos 5420
I don't give a flying f*** about 4G or 4K. Which one has better performance i.e which is faster?
Click to expand...
Click to collapse
I would say the Snapdragon 800 because more devs would get it= more roms, better clock speed, better battery life because of chipset enhancements, faster charging because of chipset enhancements. If none of those matter to you get the Exynos version.
Sent from my SPH-L720 using XDA Premium 4 mobile app
hayat55 said:
Right, I cannot make my mind up so I thought I would come on here, il make it short.
Which has better performance - Snapdragon 800 OR Exynos 5420
I don't give a flying f*** about 4G or 4K. Which one has better performance i.e which is faster?
Click to expand...
Click to collapse
Define performance.
Then we talk. My definition of performance is much different from that of my neighbour.
Dont you think you are showing too much attitude? How hard is it to say please? And snapdragon and exynos benchmarks are about the same
XDA HellHound said:
Dont you think you are showing too much attitude? How hard is it to say please? And snapdragon and exynos benchmarks are about the same
Click to expand...
Click to collapse
To be technical, it seems that Exynos benchmarks are slightly higher. However, I believe that is without the HMP update. With that, scores will skyrocket.
I can't make my mind up whether to get snapdragon 800 version or exynos 5420. By performance i mean which can do more multitasking and which can run apps faster etc
From what I've seen the scores are indeed about the same on the benchmark front. They will both be good! I'm guessing the s800 will get more dev support and probably cm. It will all be your choice, do you want lte or not.
Sent from my GT-I9505 using XDA Premium 4 mobile app
Sammath said:
From what I've seen the scores are indeed about the same on the benchmark front. They will both be good! I'm guessing the s800 will get more dev support and probably cm. It will all be your choice, do you want lte or not.
Sent from my GT-I9505 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
One thing that pushes me towards the exynos is that it has 1866 ram speed whereas snapdragon only has 800
Which do you think will be better in the long run?
^^^ forgot to mention that because exynos has higher ram speed then that means quicker performance.
So, which one should I get? Will there really be any difference between the performance of exynos 5420 and snapdragon 800?
You really do seem to have an attitude in your posts. Anyways, the phone isn't out yet so all anybody has is benchmarks to go by. Not a lot of real world use reviews out there to compare the two.
Sent from my Galaxy Nexus using Tapatalk 4
I guess the ram speed can be neglected in real life usage. The s4 with the s600 feels the same as the octa version to me. And that is while the octa s4 obliterated the s600 in Antutu and some other Benchmarks. Like I've said before, if you want lte and better rom support get the s800 one. If you're really spec whoring get a 8 core exynos.
Anyways, from what I've seen so far the s800 seems to be faster in Antutu but not that much so I guess they will be at the same level of performance.
I would get any device I could get which for me is the s800 since I'm from the Netherlands.
Sent from my GT-I9505 using XDA Premium 4 mobile app
S800
LTE
Better support
Benchmark mean absolutely nothing and are a terrible way if measuring a phone. I've seen plenty if phones have high numbers but real world experience sucked.
Sent from my HTC One using Tapatalk 2
Easy. Snapdragon since there will be much more support for it from developers.
Also, don't forget, the 8-core is a lie
You have your normal 4-cores with an additional 4 'smaller' cores to handle always running less intense things. I really don't see the advantage to this, you don't get more out of benchmarks because those 4 'smaller' cores won't be used, except by some obscure background task that wouldn't slow down the benchmark anyways. It also won't help with the battery life, no matter how you spin it a clock cycle is a clock cycle.
The only time you will see gains from small memory speed increases are in things like calculating pie, so again, useless for day-to-day stuff. As other have stated, support. Qualcomm based will get AOSP based roms without any problems.
If you are looking to flaunt your meaningless bigger numbers around, by all means, get the 8-core.
designgears said:
Also, don't forget, the 8-core is a lie
You have your normal 4-cores with an additional 4 'smaller' cores to handle always running less intense things. I really don't see the advantage to this, you don't get more out of benchmarks because those 4 'smaller' cores won't be used, except by some obscure background task that wouldn't slow down the benchmark anyways. It also won't help with the battery life, no matter how you spin it a clock cycle is a clock cycle.
The only time you will see gains from small memory speed increases are in things like calculating pie, so again, useless for day-to-day stuff. As other have stated, support. Qualcomm based will get AOSP based roms without any problems.
If you are looking to flaunt your meaningless bigger numbers around, by all means, get the 8-core.
Click to expand...
Click to collapse
Not true anymore. They are releasing an update to run all 8 cores at the same time to make it a true octacore
Sent from my Xoom using Tapatalk 4
kiter86 said:
Not true anymore. They are releasing an update to run all 8 cores at the same time to make it a true octacore
Sent from my Xoom using Tapatalk 4
Click to expand...
Click to collapse
Source? Cause idk about that....
kiter86 said:
Not true anymore. They are releasing an update to run all 8 cores at the same time to make it a true octacore
Sent from my Xoom using Tapatalk 4
Click to expand...
Click to collapse
I thought they were. Wasn't it something like a Heterogeneous or HMP update.
SgtGoldy said:
Source? Cause idk about that....
Click to expand...
Click to collapse
was news a few weeks ago.......
http://www.phonearena.com/news/Sams...-update-to-become-true-octa-core-chip_id47353
http://www.androidpolice.com/2013/0...a-software-new-hardware-not-needed-after-all/
kiter86 said:
Not true anymore. They are releasing an update to run all 8 cores at the same time to make it a true octacore
Sent from my Xoom using Tapatalk 4
Click to expand...
Click to collapse
It can't be a true 8-core. The extra 4 cores are far less powerful then the other 4.
designgears said:
It can't be a true 8-core. The extra 4 cores are far less powerful then the other 4.
Click to expand...
Click to collapse
Let me tell you some preludes:
The reason behind using 8 cores was to put in a pair of four aggressively powerful quad processors like the cortex A15 with another pair of less powerful yet more power efficient four quad processors like cortex A7.
This is the main intention behind putting all these 8 cores of ARM's big.little architecture. The purpose is to let the A15s handle power hungry tasks like web page opening, playing an asphalt 8 game etc while the a7s would handle "simple" tasks. This is more vividly demoed in this video:
http://www.youtube.com/watch?v=Zwbeb08W27U
Now, the way you are saying it is not a true 8 core processor as if you are
1. demanding 8 cortex A15 processors using 28 nm technology.
Do you know/have any idea what could happen if they all be available online at the same time in this case?
or
2. you knew there was a "true" octa core processor in the world, to be (or already) implemented in another device. IF SO, point us to that device and also explain what is the ideal to call a processor true 8 core.
It was never an intention of ARM to put eight A15s (for example) available for heterogeneous multi-processing.
Go here. Again 64 bit A57s are to be paired with 32 bit A52s.
Even the S4 equipped with exynos 5410 is an octa core processor device. It is just that the bloody CCI (cache coherence interconnector, CCI400) was crippled to enable all the 8 cores available online. Once the 8 cores packed in a SoC like this it is an octa core processor device. Whether or not you like it to call true 8 core.
Samsung/ARM worked on this and released another SoC (in the form of upgraded exynos) which has a working CCI that is free from the above mentioned flaw(s) which will have Cluster Migration by default and will receive the update that is made from Linaro team to enable all the 8 cores available online and therefore will become a "TRULY WORKING" 8 core processor which is implemented in Note 3.
These are facts, these have been heavily discussed in the general section of Samsung Galaxy S4 forums.
Oh, another thing- just because all these 8 cores are made to be available online it does not mean all the 8 cores will be working Simultaneously regardless of what application is in the process. Depending on the needs of the app(s) all these 8 cores (ranging from 1 core to the extreme case- 8 cores) can be used. If an app needs 4 cores, they can be used. If it needs 6 cores then they can be used. If it needs 8 cores then they can be used.
I personally am curious to see how it be going when all the 8 cores were used for an app.
And to the OP who's demadning a straight answer, my thoughts:
we do not know anything atm how power efficient and cool it'd be to have the HMP doing all these tasks. This requires
real life buyers buy the device
start playing with it
see how hot the device becomes (compared to another exynos device like s4).
It actually depends on those stuffs. You demand the answer as if we all knew from the beginning how exynos 5420 gonna perform in real life.