although I agree C4, people will look at an $800 pc and say "well my console costs $300 less, so there." even if they still have to buy periferals.
http://www.extremetech.com/gaming/156273-xbox-720-vs-ps4-vs-pc-how-the-hardware-specs-compare
you can't build a computer that is cost as much as the PS4 and beat the specs, it has a 7850 in its APU
Xbone yeah you can beat it, but not the PS4