Did SOny just prove Wii U RAM is better than PS4 RAM? Video inside

[ListerOfSmeg]

https://www.youtube.com/watch?v=uFaKX2YnH0I&feature=player_embedded

Seems Wii U has a(Theoretical) 1k gigabyte a second bandwidth while PS4 only has 176. If Sony is right, Wii U wont be as hindered as many people want consumers to beleive.