Hot Chips: Xbone Silicon (5b transistors, 363mm2, 8GB Flash, 1.31TFlops, 204GB/s peak BW)

[Goatseye]

So is it possible for internal teams to unlock more core(s) to favor gaming in case of a very ambitious project? Or the hardware architecture of both consoles are not that flexible?

Edit: How many GB of the 8 (RAM) is shared between OS and gaming? No speculation please.