This is a thread asking how powerful you would LIKE it to be: Not how powerful it WILL be. Of course there's no way for us to know the latter, yet.It is better to wait until the fact is reveal for the next month rather than a rumor and guess because it won't work that way and waste our time.
Surely, but I would like to add one more thing. For the fact, I hope that it will be powerful enough to competitive with PS4 and 720 rather than this so called powerful console against PS3 and 360. You know what I am saying ?