Overclocking the 6850
ok guys...I need to assistance on overclocking the 6850.
Basically I helped a friend to buy a Gigabyte 6850 for his new PC...and I went to his house yesterday and helping him with overclocking and stuffs.
Anyway, I downloaded MSI Afterburner for overclocking his card, and realised that it would only let me overclock to 850MHz max. I recall reading there's something I need to disable something in ATI overdrive or something to enable higher overclocking or something like that...so what is it that I would need to look for to disable?
Also, after overclocking to core clock to 850MHz, and memory clock to 1150MHz, we installed BFBC2 and have a run on the single player campaign. I noticed there was a bit of stuttering, which I managed to resolved by enabling the vsync. Just want to know if that's normal...
We completed the first mission perfectly fine with no problem, but in the middle of the 2nd mission, the screen went blank (monitor lost signal) and it seem to have crashed, which I had to force restart computer. So am I ok to assume overclocking to from 775MHz to 850MHz is too much for stock voltage?
Also, about the MLAA...is it enabled by default with the 10.11 driver, and I should disable it if I'm using 4xAA?
He's using latest 10.11 driver by the way.