I've started using Sapphire HD7950 (950MhZ edition, 11196-10-40G) since wednesday. Everything has been ok to the point when i installed CoD Black Ops. I see artifacts, black shapes. Every other game (GTA EfLC, BFBC2 etc.) seems ok to me. It happens on stock speed(950MHz, 1250 MHz memory). I tried underclocking it but has the same effect, tried 12.8 and 12.9 beta driver
, still the same. Would RMA be needed in this case or is it just faulty drivers
? Temps are 50C-70C in gaming.
Intel Core i5 2500K (stock)
Kingston 1600MHz 2x4GB RAM
OCZ StealthXStream2 700W
Sapphire HD7950 OC 950MHZ Dual-X
AsRock P67 PRO3(B3 Revision)