So i bought Far Cry and started playing, working fine maxed out without msaa at around 60fps on multiplayer. But i noticed that after about 2 games or around 20 mins, the frames start dropping randomly from 60 all the way down to 38-40 and back up to 60s, causing a very annoying stuttering and choppiness. My gpu runs at around 58c while playing so heat is not a problem. Computer is about 3 days old so everything is brand new.
i5 3570 3.4ghz ASUS 7870 Direct CUII 2GB Corsair Vengeance 8GB DDR3 ASROCK H77 PRO 4 MVP MOBO OCZ ZT 650W PSU Windows 7 64 bit