Wii U hacked and CPU clock speed revealed, apparently.

[Kynes]

Teriol said:
i can write anything on internet... so i don't believe in this "hacker" lol

This "hacker" belongs to the group that hacked the wii and developed the homebrew channel, and is the guy that was the first to connect the Kinect to a PC and develop an open kinect SDK, so he knows his shit.

http://www.pcworld.com/article/210494/Kinect_Hacked_To_Work_On_PCs.html

I won't link the website to you, but if you look for the site of the homebrew channel, you will see which name appears in the credits.