It’s no longer possible for a console to be a better or more capable graphics platform than the PC, says NVIDIA.
http://www.pcpowerplay.com.au/2013/09/nvidia-interview-the-sky-isnt-falling/
nVidia alone spends 10 Billion dollars over a consoles lifetime, Sony and Microsoft don't have that kind of R&D budget to dump into JUST graphics processing, that's not including AMD's R&D costs either.
And...
Blizzard have temporarily dropped the prices on digital purchases of StarCraft 2 made through Battle.net until the end of September, go grab a copy if you haven't got one! Blizzard are tight-asses, this kind of thing doesn't happen often!
--::{PC Gaming Master Race}::--