one of their main goals was making the latency imperceptible, and from the initial hands-on reviews they've achieved it, by integrating it right down on hardwar

one of their main goals was making the latency imperceptible, and from the initial hands-on reviews they've achieved it, by integrating it right down on hardware level using an RTOS for the graphics & display part. and since Apple is all about SoC's nowadays, it doesn't really make sense for them to use half of an iPhone's chip if they can as well use the CPU already next to their GPU on the same chip.