https://www.macrumors.com/2013/09/24/inside-apples-a7-chip-m7-motion-coprocessor-and-more-from-the-iphone-5s/
Inside Apple's A7 Chip, M7 Motion Coprocessor, and More from the iPhone 5s - MacRumors
Sep 24, 2013 - At its media event introducing the new iPhones earlier this month, Apple highlighted several chip innovations included on the iPhone 5s including a new A7 main...
inside applemotion coprocessorand morefrom thechip