I played few initial missions of Saint Row 2 in pc in my current rig,,and it was running just fine (everything max out),although I have not benchmark it but I am sure it will above 30+fps anywayarun_rulezzz said:my favorite sandbox game of all time is Saints Row 2. it's just too much fun! the pc version is awful though. you'll get only about 20 fps on a high end pc.
you should also try Prototype, that's a ton of fun too.