Supposedly, Final WiiU Specs from VGLeaks

[zarx]

lilbroex said:

False, Broadway is a 64bit processor.

• 90 nanometer process technology
• Power Architecture core, specially modified for the Wii platform
• IBM silicon on insulator (SOI) technology
• Backward compatible with the Gekko processor
• 729 MHz
• 32-bit integer unit
• 64-bit floating-point (or 2 × 32-bit SIMD, often found under the denomination "paired singles")
• 64 kB L1 cache (32 kB instruction + 32 kB data)
• 256 kB L2 cache
• 2.9 GFLOPS

External bus

• 64-bit
• 243 MHz
• 1.944 gigabytes per second bandwidth

Only the integer unit is listed at 32 bit.

IBM says it's 32-Bit

http://raidenii.net/files/datasheets/cpu/ppc_broadway.pdf

I suppose you think that the Pentium 3 is a 128-Bit CPU because it has a SIMD 128-bit Floating point register lol

http://www.ehow.com/list_7446473_pentium-3-specifications.html

 

The instruction set of the Broadway is 32-Bit it's a 32-Bit CPU