What motherboard do you have?
Ah! I forgot to mention.. I'm undergoing a little research and confused abt processors! Just consider I'm at the initial stage of PC build and starting with those GPUs, next CPUs.. No MOBOs, no monitor res, no PSU, etc etc RAM = Corsair Vengeance DDR3 8 GB (2x4GB) RAM (CMZ8GX3M2A1600C9R)