My friend wants to upgrade his computer with maybe parts his work maybe and parts from online retailers. The only few parts he might be able to get are the CPU, motherboard, and maybe graphics card. If he cant get any of this from his work he would need to have these parted out slowly so he can afford it over a couple of months. He has of right now a i7 860, Gskill 8gb ram, Powercolor 5850, and Antec Earthwatts 650w power supply. He only uses the computer for pc gaming the highest graphical game he wants to play smooth is Player Unknown Battlegrounds maybe along with Crackdown 3 when it comes out. I am going to say that worse possibility what would be the setup he should get if he has to buy everything from an online retailer maybe from a Micro-center if its a big savings in store?