Help on building a Gaming Desktop for $650

[zhackaz]

Hi guys, I need some help on buying/building a computer for $650.
Im looking for something that will be able to play League of Legends and do Live stream, and play WoW in High Quality if possible.

Thanks in advance

 

[RubberSalad]

-AMD FX-6300
-MSI 970A-G46 ATX AM3+
-8GB DDR3 RAM (Any, really)
-Radeon HD 7850
-Corsair 200R
-SeaSonic S12II 520 Bronze 520W
-1 TB HDD

it's arround 630$, for 30$ more you can get the GTX 660