Associate
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- 1 Feb 2009
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- 619
no LtMatt all stock
core 1000mhz
memory clock 1500mhz
I haven't even enabled overdrive in ccc
core 1000mhz
memory clock 1500mhz
I haven't even enabled overdrive in ccc
Last edited:
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*** Official AMD 7990 Owners Thread ***
- Thread starter Catanonia
- Start date
Caporegime
Looks like faulty gpu memory then. Probably need to keep using it until it does that all the time before you can rma it though.
Associate
- Joined
- 1 Feb 2009
- Posts
- 619
yea my thoughts exactly........pointless going through rma process only to find no fault found.......
waiting for it to do again.....
was getting atikmpag.sys bsod on windows startup.....
this was with a new fresh install aswell.....
waiting for it to do again.....
was getting atikmpag.sys bsod on windows startup.....
this was with a new fresh install aswell.....
Caporegime
Associate
With 13.12 gpu1 wont go above 94% and gpu2 85%? o.O
Soldato
CPU? Software/games used to test?
Soldato
Matt I heard you sold your 7990? D;<
Man of Honour
- Joined
- 21 Nov 2004
- Posts
- 45,776
Associate
Was in BF4 but just ran Valley and both hit 95%. Is it normal to not hit 100%? This is with a 4770k at 4ghz.
Soldato
Soldato
Yeah, it's normal to not hit 99-100% @1080p. Might want to get your cpu up a little too.
Have you disabled ulps (and if you want, powerplay support) in afterburner?
Associate
1440p 
CPU at 4.4 gives same results, not stable any higher with my ram at 2400. ULPS and powerplay both disabled too, I'll switch to Matt's bios and try once more.
CPU at 4.4 gives same results, not stable any higher with my ram at 2400. ULPS and powerplay both disabled too, I'll switch to Matt's bios and try once more.
Soldato
In that case it is a bit odd that you're getting low usage.
Caporegime
Blasphemy!
I'm afraid i have boys. Its been a pleasure serving with you, but my work with the Malta boys is done. I've been stationed at Hawaii for my next assignment.
Man of Honour
- Joined
- 21 Nov 2004
- Posts
- 45,776
How come you decided to get rid of the 7990?
Soldato
I'm guessing easy profit swayed him 
I've considered it myself, honestly, but there's nothing I'd really want upgrade to.
I've considered it myself, honestly, but there's nothing I'd really want upgrade to.
Same here, been considering profiteering on my 2x7990 + blocks, but what would I replace them with ?
Soldato
I'd consider 290 crossfire but only if they had better coolers.
Caporegime
See below. Couldn't turn down a £180+ saving which enabled me a free upgrade to 290 Pro Crossfire.
I'm guessing easy profit swayed him
I've considered it myself, honestly, but there's nothing I'd really want upgrade to.
Its the weak point of the card. The good thing with 290 crossfire is for gaming you don't need to overclock, just run at stock and away you go. Plenty o fps.
Soldato
Can't say I've found that to be honest. My 290CF framerates have been disappointing.