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[Official] AMD Radeon HD 7950/7970/7990 Owners Thread - Page 1001

post #10001 of 38704
Quote:
Originally Posted by sena View Post

Quote:
Originally Posted by tsm106 View Post

System could just reboot if not hard lock over vram overclocks as well. Also, I would not use ECC to describe the error correction algorithm because true ECC it is not.

Didnt knew that, thx for info. +1
Also one question, what about stopped responding, could that be memory?

Maybe, maybe not. Who knows really what could be the culprit, but what it means is that the system was unstable just enough not to crash and the system was able to recover. Imo it means time to reboot because the system most assuredly will lockup/crash any second.

Quote:
Originally Posted by Ottesen View Post

POST 10K !!!!!!!!!!!

Guys, what pfysic score does you get with 2x7970 stock in 3dmark11 ? And at what voltage ? I'm trying to clock my cards to match 2 stock 7970 but with less voltage...

Physics scores in 3dmark11 is tied to the cpu type. Get a SB-E and your score is at the top. My 2600k gets around 12k at 5.2.
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post #10002 of 38704
Quote:
Originally Posted by tsm106 View Post

Maybe, maybe not. Who knows really what could be the culprit, but what it means is that the system was unstable just enough not to crash and the system was able to recover. Imo it means time to reboot because the system most assuredly will lockup/crash any second.
Physics scores in 3dmark11 is tied to the cpu type. Get a SB-E and your score is at the top. My 2600k gets around 12k at 5.2.

I meant graphics Score.... big error on my part !
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post #10003 of 38704
Ah, in that case I got 10600 graphics on a 10744 3dmark score, single gpu.
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post #10004 of 38704
Cool, how about in crossfire ? I'm trying to match my 2x7950 with 2x7970 at stock, want to see how much i need in core and memory to match smile.gif
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post #10005 of 38704
I don't recall, I never ran dual card config very much. Anyhow, my graphics scor eon 3 cards is 31500 with a 21906 score. biggrin.gif
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post #10006 of 38704
Quote:
Originally Posted by tinate View Post

That's what I'm doing right now, but I'm not sure why an unstable overclock would cause the driver to crash. It seems I'd get a green screen or maybe artifacts, but I don't get why the driver would fail.

The only time my driver would crash and recover while gaming was because AB 2.2 beta had a bug that caused my card's voltage to go to stock but it kept the overclock. I was wondering if it ws just drivers until i did the OSD and saw what was happening. Artifacts are normally a result of memory clocks being unstable and possibly overheating at times.
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post #10007 of 38704
Lol, damn...thats high. I get max 19k grafic score on mine. But due to 2500k i can't crack 15k total score frown.gif Don't mater tho...

Reason i'm trying to match 7970 in crossfire is because i bought my two 7950 super early, like day 2 they came out, and therefor i payed a lot for them. And i kind regret not waiting a bit longer for 7970's. BUT on another note i'm really happy with them, got the powercolor pcs+ ones with dual fan, i can't even hear them outside my tower and i just tried and could easily run the stock 7970 clocks (925/1375mhz) at only 993mv in ab. That has to be good right ?
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post #10008 of 38704
Quote:
Originally Posted by Ottesen View Post

POST 10K !!!!!!!!!!!

Guys, what graphics Score does you get with 2x7970 stock in 3dmark11 ? And at what voltage ? I'm trying to clock my cards to match 2 stock 7970 but with less voltage...

i can't get **** with 2x7970 it either slows down to like 20 fps or it dies

but with a single 7970 it gets way over 120 fps

crap 12.4 drivers
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post #10009 of 38704
Quote:
Originally Posted by Ottesen View Post

POST 10K !!!!!!!!!!!
Guys, what graphics Score does you get with 2x7970 stock in 3dmark11 ? And at what voltage ? I'm trying to clock my cards to match 2 stock 7970 but with less voltage...

Just ran my cards at stock for ya! wink.gif

418

That's at 1070MHz / 1170mV which is stock for my Lightnings...
post #10010 of 38704
Quote:
Originally Posted by AllGamer View Post

i can't get **** with 2x7970 it either slows down to like 20 fps or it dies
but with a single 7970 it gets way over 120 fps
crap 12.4 drivers

I had success with 12.3 and now 12.4 is even better here. Problems people having seems so random, i have every f***** problem in the start, but suddenly everything went as it should. (knock on wood there)
Quote:
Originally Posted by Majin SSJ Eric View Post

Just ran my cards at stock for ya! wink.gif
418
That's at 1070MHz / 1170mV which is stock for my Lightnings...

Ah, thanks man, appreciate that biggrin.gif 16,9k at 1070 and i get 15,2 in graphics score at 925/1375 (stock reference card clock) means its somewhere between 15,5 to 16,5 circa, then i have something to go bye. Thanks again mate biggrin.gif Ones good thing with 7950 is that i can run really low voltage, i kinda also bought 7950 due to i had a old 750w psu... but with my 1050 silver i guess that won't be a problem anymore biggrin.gif lol
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