Some details on the GPU you are citing by the way.
http://www.extremetech.com/gaming/199933-powervr-goes-4k-with-gt7900-for-game-consoles
"On paper, the GT7900 is a beast, with 512 ALU cores and enough horsepower to even challenge the low-end integrated GPU market if the drivers were capable enough. Imagination Technologies has even created an HPC edition of the Series 7 family — its first modest foray into high-end GPU-powered supercomputing. We don’t know much about the chip’s render outputs (ROPs) or its memory support, but the older Series 6 chips had up to 12 ROPS. The GT7900 could sport 32, with presumed support for at least dual-channel LPDDR4.
Quad-channel memory configurations (if they exist) could actually give this chip enough klout to rightly call itself a competitor for last-generation consoles, if it was equipped in a set-top box with a significant thermal envelope. Imagination is also looking to push the boundaries of gaming in other ways — last year the company unveiled an architecture that would incorporate a ray tracing hardware block directly into a GPU core."
For its part, Imagination Technology anticipates the GT7900 to land in micro-servers, full-size notebooks, and game consoles. It’s an impressive potential resume, but we’ll see if the ecosystem exists to support such lofty goals. If I had to guess, I’d wager this first chip is the proof-of-concept that will demonstrate the company can compete outside its traditional smartphone and tablet markets. Future cores, possibly built with support for Samsung’s nascent Wide I/O standard, will be more likely to succeed.







