Well I played an hour of Crysis Warhead without a glitch...Not too shabby. It has my system as Gamer.
That sounds good. What kind of FPS are you getting? Is your 260 OC'ed? I just sent out one of my 9800GT's to EVGA in exchange for a 285 WHOOP WHOOP. If you don't know, use FRAPS.
I run another 9800GT with 690 core and 990 mem. I think I can run it higher but I'm not sure if it gives me game crashes or if that was my CPU OC doing that. This is giving me around 35-60 FPS on Gamer settings I believe. You should be seeing a huge FPS difference in CPU bound games like Crysis.
Last night I changed my CPU term from 'Normal' to 1.22 (default 1.20) and it wouldn't POST. Set it to '1.20' and booted instantly and had no game crashes. I also dropped my Vcore to 1.25 and wouldn't post either. I've got it on 1.37something. I'm pretty sure my system crashed with the 3.2ghz OC because my settings were all jacked up lol.