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[Official] AMD Radeon HD 7950/7970/7990 Owners Thread - Page 1152

post #11511 of 25714
Quote:
Originally Posted by Imprezzion View Post

If it's a reference it should be whatever the manual says to use on a 7970.
I am kinda not getting my 7970.. Must've hit a frequency wall... 1200Mhz perfectly stable on 1.188v. 1250Mhz already needs 1.262v and anything over 1250, say 1265, is impossible to stabilize even with 1.299v ;( 1250 aint bad at all but I was hoping for a 1300+ card...
Max temps in-game with my Accelero 7970 at 1250 with 1.262v is just 55-60c so... Got the room to run 1.299v 24/7 but it just doesn't help tongue.gif


I had a similar issue and I did two things that worked. Don't know why but it worked. I forget the exact commands and am not at home to check but perhaps the gurus can fill in the blanks. I started AfterBurner via the run command with the /xcl modification. I also disabled ULPS (??????????? forget the exact letters ) via sapphira Trixx . Now I can do 1300 + stable in games . Did that only once and it still works.
Edited by martinhal - 6/4/12 at 10:39am
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post #11512 of 25714
Quote:
Originally Posted by SkateZilla View Post

that Top ASUS 7970 is gonna choke...

Why would you say that?
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post #11513 of 25714
Quote:
Originally Posted by sena View Post

As soon i hit 72C i see artefacts. Some green squares.
I have same problem ; switched from 12.4b to 12.6 beta an same problem. I haven't tried gaming only 3dmark11 and OCing it, finishes 3dmark fine but artefacts on some test. AT default clocks works fine as mention, it never goes that high with temps. I recently buy this card so I can't t tell more info yet but max temp i 73C for me with custom fan profile. now oced 1200/1800 @1181mv rolleyes.gif
post #11514 of 25714
Quote:
Originally Posted by Gorki View Post

I have same problem ; switched from 12.4b to 12.6 beta an same problem. I haven't tried gaming only 3dmark11 and OCing it, finishes 3dmark fine but artefacts on some test. AT default clocks works fine as mention, it never goes that high with temps. I recently buy this card so I can't t tell more info yet but max temp i 73C for me with custom fan profile. now oced 1200/1800 @1181mv rolleyes.gif
You have stock HD 7970 or custom one mate?
Cheers
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post #11515 of 25714
Quote:
Originally Posted by sena View Post

You have stock HD 7970 or custom one mate?
Cheers
Just regular Sapphire HD7970 card.

I blame drivers, I believe it would hang or freeze if I run it with too low mv thus temps are not that high so only drivers left...
BTW I haven't tried earlier driver releases?

Zivija! wink.gif
post #11516 of 25714
So what kind of issues are we seeing with 12.6 beta drivers? I have been busy the past month and haven't been gaming much at all. I'm still using 12.4 beta.
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post #11517 of 25714
I've been wondering if I'd should go with 12.6..
I'm running with 12.4 atm.
post #11518 of 25714
did people notice better 3dmark11 and fps with 12.6? or the same? I will wait for official driver if its the same, 12.5whql is working great for me!
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post #11519 of 25714
Quote:
Originally Posted by thrgk View Post

did people notice better 3dmark11 and fps with 12.6? or the same? I will wait for official driver if its the same, 12.5whql is working great for me!

3dmark11 with trifire is down scaling now for me. I get 17200 when I was getting 22400. Other than that its been fine
     
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post #11520 of 25714
Quote:
Originally Posted by Gorki View Post

I have same problem ; switched from 12.4b to 12.6 beta an same problem. I haven't tried gaming only 3dmark11 and OCing it, finishes 3dmark fine but artefacts on some test. AT default clocks works fine as mention, it never goes that high with temps. I recently buy this card so I can't t tell more info yet but max temp i 73C for me with custom fan profile. now oced 1200/1800 @1181mv rolleyes.gif

Lower memory clock. That mayb why you are getting artifacts
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)-(4v0c
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