Xbox 720 in beta; AMD HD 8000M to power next-gen consoles?

[HoloDust]

D-Joe said:

Nextbox won't use any chip you already know,it will like Xenos
http://forum.beyond3d.com/showpost.php?p=1687307&postcount=16562

PS4 not sure,but seems some people forget about 7970m and future 89xxm

I think that many people in forums are hoping for something like 7970m - that seems like sweet spot between power/TDP/price.