Here is what the devs has to say about recomended specs for ya PC:
Also check here to see if the Game your trying to play is compatible: http://pcsx2.net/compat.php?c=keyRecommended Processors:
Intel Core 2 Duo / Core i3 @ 3.2Ghz or faster
Intel Core i5 / i7 @ 2.66Ghz or faster
AMD Phenom II / Athlon II (X2, X3 or X4) @ 3.4Ghz or faster
Recommended VGA cards:
Nvidia Geforce 9600GT / 8800GT or better
ATI Radeon 4750 or better
Other Hardware Recommendations:
512 mb or above of System Memory:
Windows XP With Service Pack 3
Windows 2000
Windows XP 64 With Service Pack 1
1 GB or above of System Memory:
Windows Vista 32/64
Windows 7 32/64
