This last pes runs smoother than pes 2011. You don't have to worry, I use a Intel T5470 1.6GHz cpu and a nvidia 8600mgt, which was a decent gaming rig in 2007, 4,5 years ago, like MatDerKater said.
But MatDerKater, were you too lazy to google that Cyberpower is a custom game pc builder? ;)