AMD Phenom X4 9500 quad
Nvidia (Asus) 560 GTX
Windows 7 ult
I seem to be getting FPS issues in Arma 2 and a few others game, at first Arma 2 runs just fine but then about after 5 minutes my FPS drops like a rock. Any suggestions?
Yes you need better CPU as Arma 2 is very, very demanding game and push pretty much every PC component. The CPU is your big bottleneck and I'd recpmmend at least 2500K (or non K) or FX 8150.
DDR2 is also not exactly a miracle as well but DDR3 can be found for some 40$ but that would require you to upgrade motherboard.