According to IGN, the next-generation “Xbox will ship to retailers in late October or early November of next year with six times the processing power of the Xbox 360.” Its GPU “will be akin to the Radeon HD 6670, which offers support for DirectX11, multidisplay output, 3D and 1080p HD output.” Click here to see more Xbox 720 concepts. In related news, continue reading to see Ben Heck’s latest Xbox 360 slim laptop.

Current Xbox 360s uses ATI (now owned by AMD) graphic chips and the PlayStation 3 uses a custom Nvidia chip. In comparison, Nintendo’s Wii U graphics is said to be very similar the Xbox 360’s.

[via DviceIGN]