*Now reads unbroken link*
That's a crazy claim alright.
If true the CPU boost is much needed, tho its hard to see a jump that huge. GPU speed bump seems less crazy.
What does make sense here is the the Wii U only used up 32 watts of its 45 maximum. So there is room such a thing (no idea how much more watts that would require tho, that and if the fan would require more juice to cool it off as well).