If this is true, it´s a pitty, because it´s still weak! Am I kidding? No! Think about this: right now, HD 6670 is a far-away-from-being-a-really-good video card. If XBO X720-or-whatever-it-is-called comes out in 2013, even more outdated the video card will be.
Try to play Battlefield 3, Crysis 2, Batman Arkham City and a few others in a HD 6670 computer rig, and you will know what I´m talking about.And how outdated would next XBOX would be two years after its release?
HD 6770 with Crysis:
Imagem obtida em: http://www.techpowerup.com/reviews/AMD/HD_6670/