I think there are going to be a lot of disappointed people next gen with regards to the power of all 3 next gen consoles. The 720 is going to be around 6 times more powerful than the 360, the U is going to be around 3 times more powerful than the 360 and the PS4 is going to be around 5 times more powerful than the 360.
Generally the leap in power between one gen and the next is around 4 or 5 times more powerful than the previous gen, but this current gen has been a bit of an odd one with the 360 being the only console showing a normal leap in power.
All 3 consoles are going to be in the same sort of ballpark in terms of power, as they were last gen.







