I'm so sorry it's MSI p67a-g45 with b3 step. Far as resolution I'm not to worried about game handling just want it so if I want to play a game I can with not allot of lagging i do like FPS.This machine will be more for 3d blu-ray playback audio and video playback ripping and encoding to stream to my home theater things on that nature.I really do not care if it's nvidia or AMD.