Anfebious on 25 October 2013
The PS3 is obviously hotter because it had the CELL. The power of CELL is incredible, to see a chart of it's power here you go: http://tinyurl.com/mu4ene
The PS4 has no CELL in it, it has x86 and that is way lower than the level of power of the PS3.
"I've Underestimated the Horse Power from Mario Kart 8, I'll Never Doubt the WiiU's Engine Again"
