i bought this system last weak:
CPU: ivy brige core i5 3570k
RAM:4 GB crosair GT 1866 oc
VGA:EVGA gtx 560 ti
MAIN:Asus P8Z68 V pro/gen3
Power: 650 W cooling master psu
my friend has a system with the same graphic card and too lower cpu and ram
but in sleeping dogs game with extreme ani-aliasing his game have 20 frame more than my system.
and in normal anti-aliasing i have 15 frame more than his pc.
i can't understand what happening.