I doubt it's a discrete GPU. It doesn't make sense to split a GPU and CPU in such a tiny device. Especially with the gains you can get with completely shared me

I doubt it's a discrete GPU. It doesn't make sense to split a GPU and CPU in such a tiny device. Especially with the gains you can get with completely shared memory. I think it's much more likely to be a SoC with dsp tiles for the sensors and a huge GPU block and standard apple p and e cores.