i would suggest you another specs, i like druskins suggest btw
i prefer AMD as well.
Motherboard - Gigabyte GA-990FXA-D3
Video card - Sapphire Radeon R9 290X 4GB GDDR5 - Battlefield 4 Edition
CPU - AMD FX-6100 Bulldozer 3.3Ghz 95Watt Six Core AM3+ BOX
PSU - Seasonic 750W Active PFC 80MM 4*Sata 8-pin
RAM - Crusial 8GB Kit 4x2 Crusial Balistix Sport CL9 1.35 VLP
HDD - Seagate Barracuda 7200.14 1TB SATA3
SSD - Crucial M500 120GB SSD 2.5 Inch
Case - SilverStone GRANDIA SST-GD05B Black
this is a cheap PC, but it's suitable for the nerds and gamers it also can handle all the recent games.