Apple's A4 chip
The real news here is ARM is marching against Intel from the smallest devices on up…
Apple’s chip is basically a standard ARM CPU (the Cortex-A9), an ARM GPU and a memory controller. Not much real innovation just another case of let’s take the best of everything available and package it better than anyone else (and charge more—rightly so).
I find the “Apple controls the WHOLE supply chain” thing bullshit though…displays and storage components are way more of a trick to secure than CPUs.