Good i updated my pc some days ago

I hope i can play mp at 30fps med....
AMD Phenom II x2 560 BE ( i unlocked 2 cores so it have 4 cores

@ 3.3Ghz-4Ghz
RAM 4Gb 1333Mhz DDR3 Team Elite
GPU Nvidia XFX 285GTX BE 1gb
Asus M4A88T- evo/usb3
Razer lycosa & mionix 3200 saiph (Razer destructor gunsilver)
So what you guys think, can this rig run crysis 2 at Medium settings 1680x1050 with 30+ fps?