Source: http://wiiudaily.com/2012/05/wii-u-cpu-said-to-support-8-threads-is-20x-faster-than-wii/

Quote:
A report obtained by Wii U Daily suggests that the Nintendo Wii U CPU is based on the IBM 710 Express chip, but is underclocked at 3 GHz and comes with 4 cores and 8 threads. The new CPU is said to be 20X faster than the chip found in the original Wii console.














