What is the diferrence between armv7 rev1 and Armv7 rev2?
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Both are the same architecture, rev2 is an upgraded version of the rev1 chip. Sort of like the tegra 3 and the tegra 3+
They both belong to the same generation of chipsets, but may differ in chip size, die cast size, RAM management, voltage, K-value of materials used and so on
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I think rev 2 can be overclocked more than rev 1?right?
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JELLYZ said:
I think rev 2 can be overclocked more than rev 1?right?
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Not necessarily, two identical CPUs may differ enough so that one can be overclocked about 1Ghz while the other might be unstable at 100MHz overclock.
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JELLYZ said:
I think rev 2 can be overclocked more than rev 1?right?
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I dont know much about mobile processors but I assume it follows the same concept as Desktop processors. Lets assume the i5 2500k is Arm v7 rev1 while the i5 3570k is the Arm v7 rev2. Just cuz the i5 3570k is newer does not necessarily mean it will clock better or hold temperatures as well. Yes i do know the latter i5 is built with a smaller die size but thats not my point
To answer your question, it really comes down to luck on how well you can clock your processor.
Related
Hey has anyone noticed if you run quadrant or any cpu monitor, it thinks you have only one core? Is this just mine?
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They aren't optimized for dual-core devices like 99% of other apps.
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Smartbench 2011 claims to be multicore-friendly.
kierandill said:
Smartbench 2011 claims to be multicore-friendly.
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That app is ****. Run a benchmark and get full screen ads.
Has anyone tried to flash the razr deodexed rom to this phone yet. Are they identical as far as hardware goes? I'm tempted to try it
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Different processor for starters. Also different gpu i believe.
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Sjflowerhorn said:
Different processor for starters. Also different gpu i believe.
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The razr uses the same processor as the bionic, the OMAP 4430. It also has the same GPU as well.
The CPU on the razr has be overclocked to run at 1.2Ghz.
The galaxy nexus uses the OMAP 4460 which clocks at 1.5GHz and uses a slightly more powerful GPU than that the 4430 uses.
The nexus has been under locked to run at 1.2Ghz.
In short. The razr and bionic have the same processor and gpu, where they differ is at the kernel level.
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So different kernal and locked bootloader= not a good idea?
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Processor
From what I have read personally, the Razr has the 4460 as well as the Nexus. The Bionic has the 4430. I am pretty sure that is correct.
Sorry, Just an observation.
Atst44 said:
From what I have read personally, the Razr has the 4460 as well as the Nexus. The Bionic has the 4430. I am pretty sure that is correct.
Sorry, Just an observation.
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No, the Razr has a 4430
I heard 4460 as well, but i also dont have one. Id die though if it was another d2g scheme where they repackage a phone with 1 new option and re-release it as "special" if its the same phone only no removable battery. #Phuckthatfone
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OMFG The galaxy nexus is the first phone released with 4460.
As for the RAZR...
The motorola site list the processor as 4430.
It was listed as 4460 on their site after the nexus premier but they changed it back and followed it up in the forums by stating they made a typo which was now corrected.
The teardown of the RAZR also reveals A 4430 CHIP.
IT IS NOT A 4460.
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I hope this is possible for the Photon 4G, and by the way, the rom can be modified to work with the Bionic.
Some kernels say the gpu is clock to 320mhz, what is it clocked to on stock? Also some kernels state dual core, does this mean stock doesn't use both cores? Just would like to know I'm kind of a spec junky. HTC vivid
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dfella30 said:
Some kernels say the gpu is clock to 320mhz, what is it clocked to on stock? Also some kernels state dual core, does this mean stock doesn't use both cores? Just would like to know I'm kind of a spec junky. HTC vivid
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Anything that promotes dual core is just hype since our phone is a dual core.
I believe stock gpu is around 266
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OK so I'm building my first rig and I've heard of the cpu almost 'restricting' my gpu. Also post any ideas or thoughts on my build as I would love to know. (I'm a beginner when it comes to hardware)
Asus GTS 450 1GB Silent Direct CU $154.70
AMD Athlon II X2 260 @ 3.2
Asrock 880GMH AM3
Western Digital 500Gb SATA
Adata 4GB XPG Gaming DDR3 4GB @ 1600MHZ
Huntkey GreenPower 550w
It is a budget build and I couldn't find the appropriate section for PC's.
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Lol, I think that's because xda it's a forum for phones. But I dabble in computers.
At first glance I would say you were combining old tech (amd athalon 2) with newer tech (mobo and ram) so I would definitely say your rig is being limited by your CPU. I'm not 100% familiar with amd since I'm more of an Intel guy, but I'll do some research for you.
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GGWC808 said:
Lol, I think that's because xda it's a forum for phones. But I dabble in computers.
At first glance I would say you were combining old tech (amd athalon 2) with newer tech (mobo and ram) so I would definitely say your rig is being limited by your CPU. I'm not 100% familiar with amd since I'm more of an Intel guy, but I'll do some research for you.
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Thanks yeah the athlon is getting quite old yet overclocking to 3.7ghz would help but I don't think it would help enough. I might have to look more at the Phenom lineup
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scoffyburito said:
OK so I'm building my first rig and I've heard of the cpu almost 'restricting' my gpu. Also post any ideas or thoughts on my build as I would love to know. (I'm a beginner when it comes to hardware)
Asus GTS 450 1GB Silent Direct CU $154.70
AMD Athlon II X2 260 @ 3.2
Asrock 880GMH AM3
Western Digital 500Gb SATA
Adata 4GB XPG Gaming DDR3 4GB @ 1600MHZ
Huntkey GreenPower 550w
It is a budget build and I couldn't find the appropriate section for PC's.
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I did a conversion for you us people and I'm looking a a build for around $470 USD
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Some other thoughts:
You motherboard has 4 memory slots for DDR3 ram that operate only in dual channel mode. DDR3 ram is meant to be operated in triple channel mode. Meaning shots gave to be in multiples of 3. So your MOBO is restricting your ram.
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GGWC808 said:
Some other thoughts:
You motherboard has 4 memory slots for DDR3 ram that operate only in dual channel mode. DDR3 ram is meant to be operated in triple channel mode. Meaning shots gave to be in multiples of 3. So your MOBO is restricting your ram.
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Right OK I will have a look at that
I don't really think I need triple-channel either though.
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Is the Tegra3 processor a 2core, 3core or 4core and what is the GHZ speed of this Tegra3? I love this new Nexus7 it is totally awesome.
Quad hut actually has 5...I believe it is 1.2ghz stock (could be wrong).
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Just watched a neat nVidia video on the Tegra 3. It has 4-cores and a "companion core". The companion core does all the mundane background stuff and sucks the least juice. The other cores only kick in when needed, like for loading an app quickly, playing a game, etc.
The video was linked in another thread on XDA...just can't remember where.
It's a 5 core chip with a 12 core GPU, clocked at 1.3 ghz.
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GeneralCrocket said:
It's a 5 core chip with a 12 core GPU, clocked at 1.3 ghz.
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1.5Ghz still recognized as quad core
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XxLostSoulxX said:
1.5Ghz still recognized as quad core
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It's 1.3 ghz with 4 cores + power saving core.
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I second the above^^