PS4 Rumour: Sony Files Patent For Dynamic Content Switching Between Architecturally Distinct GPUs

[MARCUSDJACKSON]

coolguy said:
APU will replace the CPU. it sits on the same chip as the GPU here are no bottle necks with a APU set up.
that would be cool if the PS4 used 2 gpus

so there's no CPU. i'm tech ok. closer to stupid, but ok.