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Diamond Dual-Fan 7970 artifactin w/ small OC?

post #1 of 2
Thread Starter 
Hey all. Going from stock (975/1375) to an OC of 1100/1500 worked fine for benchmarking w/ Haven, but after playing games for a while, it artifacted - first the game then after quitting there was some on the desktop too. Temps were ~60c or so. Do I need to bump up the voltage? Stock voltage appears to be 1175.
post #2 of 2
Well I have the double diamond overclocked edition 7970 flashed to GHz.

I used to experience performance drops in Skyrim until I flashed.

1125/1575 seems to be the safehold for their PCB.

I mean the card CAN handle BF3 at 1175/1500 but it will crash after 5 minutes.

Also, this card's voltage completely sucks! If you increase it even a tiny bit like 1175 > 1200 it will start blue screening.
Edited by treedude - 11/27/13 at 9:04am
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