[citation][nom]amk09[/nom]You realize that more cores normally means better effiency, right?[/citation]
Not if you're using them. For a non-gaming device, maybe. You can do tasks faster and at a lower CPU load. But if games really load up these high powered CPU and GPU, I'd imagine it is fairly taxing on the battery. At least for the first gen units, they'll need a beefy battery.
Anyway, I suspected a fast multicore SGX 543MP, based on previous speculation, but I'm somewhat surprised to see a quad core A9-based CPU.