You hope it's weaker than the Scorpio? To keep the cost low?
Not so much the latter, but it would be naive to expect it to be more than >6 tflops. I just found the comment pretty silly, considering they're using a console that won't launch until holiday 2017 as a baseline. The wording could be strange due to the translation.
I'm all for a super powerful Nintendo console, but to expect it to compete with Scorpio is pretty silly.