Only game I have installed right now is cod4 and it RIPS! 3.7ghz Phenom 2 is noticable faster/smoother than my 4ghz E8400. Guru3d noticed the same thing. 790FX/phenom 2 simply flys in this game. I'm re-downloading all my steam games right now so I'll be able to comment on CSS, TF2, and L4D performance when I get home tonight.