I am trying to overclock BFG Geforce 5900 ultra that came with area 51 box. But the memory clock frequency after awhile returns to 850 yet the core clock frequency doesn't. I have changed the frequency manually and by the autodetect button and still memory frequency returns to 850. By the way I used coolbits to enable the clock frequencies tab. I would appreciate any input except trashing 5900 ultra. thanks…
Driver:52.16&53.03
Driver:52.16&53.03