I don't even remotely believe Ubisoft when they say that. Xbox 360 has a PowerPC CPU and a Nvidia GPU, and is CPU-heavy and GPU-light. Wii U also has a PowerPC CPU, but with an AMD GPU. Xbox One and PS4 both have AMD GPUs, but with intel type CPUs. And Wii U, XBO, and PS4 are all CPU-light and GPU-heavy.
That is, Wii U is a lot more like PS4/XBO than Xbox 360 is, and the key difference between PS4/XBO and Wii U is shared with Xbox 360.
But props to videogamer for actually questioning publishers when they make a decision like this. Shame that it took a game skipping PS3 but not 360 to do it, when there's plenty of instances where the question should be asked regarding a game skipping Wii U but the media just goes "meh, we don't care". But for once, the gaming media has actually asked a reasonable and salient question. Sadly, nobody in the gaming media is going to challenge Ubisoft's assertion.







