download evga precision, from there you can oc just about everything its got, I have a 9800gtx and it works just fine, core from 750 to 850htz, shaders from 1700 to 1940 and memory from 1100 to 1260
on those settings i can run crysis max settings at 60 deg C, with fan at 60%, at 100% it goes to 49 but is quite loud, even with headphones on
on those settings i can run crysis max settings at 60 deg C, with fan at 60%, at 100% it goes to 49 but is quite loud, even with headphones on