Some users at Neogaf purchased a die photo of the Wii U GPU from Chipworks in order to get more info on the chip. A professional from Chipworks, Jim Morrison commented on the GPU. http://www.chipworks.com/blog/technologyblog/2013/02/04/looking-at-the-wii-u-graphics-processor/ http://www.neogaf.com/forum/showthread.php?t=511628 http://www.eurogamer.net/articles/df-hardware-wii-u-graphics-power-finally-revealed Well if there's one thing to gain from this, it's that the GPU is ridiculously efficient. It may not be extremely powerful but this amount of power from less than 33 watts is certainly an engineering feat. And even with this, we still don't know about the other half of the GPU.