Will XFX 8600gt 256 mb do any good for Physx with Gtx 460? Or any suggestion for

[joseph_21may]

my System : Motherboard Msi P55GD65, i5 750with hyper 212 plus, MsiCyclone Gtx 460 768MB,monitor resolution 1920x1080,Coolermaster GX 550, coolermaster elite 310 case

 

[Mousemonkey]

Try it if you have one lying around, it's the bare minimum required so it work OK.