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[Official] AMD Radeon HD 7950/7970/7990 Owners Thread - Page 315

post #3141 of 38701
Man this has got to be one of the most active clubs on OCN!
post #3142 of 38701
Quote:
Originally Posted by Evil Penguin View Post

That's with unofficial overclocking on, right?
Did you flash your card to the "unlocked" one?

Yes it is with it on, set to 1.
No I am using my card's stock bios. My card would not flash properly to any Asus bios.
post #3143 of 38701
Thread Starter 
Quote:
Originally Posted by Newbie2009 View Post

Yes it is with it on, set to 1.
No I am using my card's stock bios. My card would not flash properly to any Asus bios.
Hmm... I'll give it another go.

Edit:
Yup... I had to reset the clocks in afterburner, restart and enable UO=1.
Deleted all my previous profiles just to be sure.
Edited by Evil Penguin - 2/2/12 at 10:32am
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post #3144 of 38701
Quote:
Originally Posted by evensen007 View Post

1. 1.45 volts is fine on SandyBridge, depending on your temps. Heat kills hardware, not volts (within regulation). What is you gaming/folding temps?
2. You need powertune if you are heavily overclocking your card and are being throttled during benching/gaming.

There's just one thing with the Integrated Memory Controller (IMC) on SB CPU's.
Be sure to keep the difference between QPI/VTT voltage and memory voltage below 0.5V, or you can fry it.
So if your memory runs at 1.65V, your QPI/VTT should be at least 1.15V.
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post #3145 of 38701
Star trek - Wrath of Khan is a really cool movie in my opinion.

I knew exactly which film Evil Penguin's avatar of James Tiberius Kirk (Captain Kirk) and where he was, and what few phrases he would utter to have that look.
I think most people that hasn't seen this movie yet, might not like it at all.

And now I totally forgot which question I were to ask redface.gif
post #3146 of 38701
Quote:
Originally Posted by evensen007 View Post

I think someone already posted this, but it may have been missed in between all the flame throwing. devil.gif
http://forums.guru3d.com/showthread.php?t=358094
New beta drivers with 7970 support. Xfire support as well. Try em out!
Direct download for US:
http://download.benchmark3d.com/AMD/Catalyst/8.95/8.95-120124a.7z

Thats not an driver from AMD though, is it? not sure if want if it isnt.
post #3147 of 38701
Quote:
Originally Posted by chillgreg View Post



Wow you are fast man! I'm dreading transplanting my system from my Storm Scout to my Phantom tonight :s


Did you finish yours yet?

I just dismantled the whole loop and started the rebuild on mine. My new ws revo just got here. Remounted my dual 35x onto a fancy new Swiftech top.

450
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post #3148 of 38701
^ Tried those new betas from guru3d; CCC wouldn't work. Restored back to 8.921.5 for me thumb.gif

Just as a little comparison of my new rig, compared to the old 1090T ... (tl;dr - ~66% increase eek.gif)

==============================================

CPU: Intel(R) Core(TM) i7-3930K CPU @ 4.40GHz
CPU ID: Intel64 Family 6 Model 45 Stepping 7
Motherboard: ASUS RAMPAGE IV FORMULA Rev 1.xx
Installed RAM: 15.98 GB
Operating System: Windows 7 x64
Video adapter: AMD Radeon HD 7900 Series
Video Processor: ATI display adapter (0x6798)
Video driver: Catalyst 11.12 (8.921.5-111229a-131232C-ATI)

1920 x 1200/Very High/High/16/SSAO On/TS On/AS On/0X
Used AvP_D3D11_Benchmark.exe

Number of frames: 20025
Average Frame Time: 5.2ms
Average FPS: 191.1

===========================================
1920 x 1200/Very High/High/16/SSAO On/TS On/AS On/2X
Used AvP_D3D11_Benchmark.exe

Number of frames: 15652
Average Frame Time: 6.7ms
Average FPS: 149.3

===========================================
1920 x 1200/Very High/High/16/SSAO On/TS On/AS On/4X
Used AvP_D3D11_Benchmark.exe

Number of frames: 13353
Average Frame Time: 7.8ms
Average FPS: 127.4

===========================================


CPU: AMD Phenom(tm) II X6 1090T Processor @ 3.9Ghz
CPU ID: AMD64 Family 16 Model 10 Stepping 0
Motherboard: ASUS Crosshair IV Formula Rev 1.xx
Installed RAM: 7.99 GB
Operating System: Windows 7 x64
Video adapter: AMD Radeon HD 7900 Series
Video Processor: ATI display adapter (0x6798)
Video driver: ()

1920 x 1200/Very High/High/16/SSAO On/TS On/AS On/0X
Used AvP_D3D11_Benchmark.exe

Number of frames: 11831
Average Frame Time: 8.9ms
Average FPS: 112.9

===========================================
1920 x 1200/Very High/High/16/SSAO On/TS On/AS On/2X
Used AvP_D3D11_Benchmark.exe

Number of frames: 9782
Average Frame Time: 10.7ms
Average FPS: 93.3

===========================================
1920 x 1200/Very High/High/16/SSAO On/TS On/AS On/4X
Used AvP_D3D11_Benchmark.exe

Number of frames: 8342
Average Frame Time: 12.6ms
Average FPS: 79.6

===========================================
post #3149 of 38701
Quote:
Originally Posted by Mrip541 View Post

Yep. I have an AX850 and it ran 2 7970s fine.
Quote:
Originally Posted by masscrazy View Post

Overclocked?

I had powertune at like 16% and the gpu at 1125. It was an xfx black edition and one of the new gigabyte triple fans, both being at 1000 be default.
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post #3150 of 38701
There is so little mention of Memory voltage here, what do others have at 1600 for example, what signs happens when it's too low etc?
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