Best Gaming Desktop Under $800

[Cameramooma]

I need a new gaming pc under $800. If possible I would want it to have at least an Intel Core i7 processor with 8GB of RAM. Graphics should be medium to high quality. Please help!

 

[crytech]

http://pcpartpicker.com/p/mJDZD3

Good build for gaming featuring i7 4790, R9 290X, AND 8GB of RAM which you can add more if you want, it'll last long.