ethomaz on 18 November 2012
Anand correted the text... now it's right.
"There are four 4Gb (512MB) Hynix DDR3-1600 devices surrounding the Wii U's MCM (Multi Chip Module). Memory is shared between the CPU and GPU, and if I'm decoding the DRAM part numbers correctly it looks like these are 16-bit devices giving the Wii U a total of 12.8GB/s of peak memory bandwidth. (Corrected from earlier, I decoded the Hynix part numbers incorrectly)."
http://www.anandtech.com/show/6465/nintendo-wii-u-teardown
I think about memory it's now right and definitive.
