I've gone for 700/1400/1200. Well within stable limits and the fans are at 55%. I've just had a blast on Crysis and they run at 60/70*C in game. I'd say the FPS have gone up about 70% (compared to my GT's) in Crysis64, with DX9 VH (all settings forced). Very playable now with 30-60 avg FPS at 1920x1080
. AA doesn't work though
Just need to do a couple of benchies again.