Hi, i have a Dual xeon 2ghz 256ghz system and im still suprised i can still run new game on it withou problem. I have also a amd 3200+ but i want to upgrade to a new system. My question is , does it would work if i put only 1 processor 5030,5050 (one of those) or those cpu need 2 to work, and compared to C2D 6300 what would be the choice for performance for gaming mostly and 3D animation.