All consoles are pc's in a box.. lol.. just depends on the coding language, and the hardware specs, that makes em different.. since ps4/xb1 use x86 architecture this time around, they are more closer to pc's.. hence why m$ can do the play anywhere titles, because the games dont have to be converted lol..
But yeah atari, nes, snes, playstation, gameboy's, sega, all of their consoles are pc's lol..