Last time I had to deal with co-processors was in the 90′s when I put in a 386SX/DX combo into a PC. Technically, co-processors are in your computer still – just as one chip. However, Apple has separated the processors once again with the iPhone 5S. The A7 and the M7 processor.
The A7 processor will be the primary processing unit for your iPhone. A chip that brings the smartphone to 64-bit processing, the A7 will be able to give you some great gameplay while managing your apps and even using the muli-task features of iOS7.
The M7 is going to handle the accelerometer, gyroscope and compass information. This instantly turns your phone more into a pedometer, heart-rate monitor, location tracker and more.
The M7 runs at lower power so it doesn’t drain your battery when you are on a walk or run. It can also free up CPU time from the A7 chip so location-based apps work a little better.
Expect the healthcare industry to utilize this chip as they put out more apps that can monitor your health. Companies like Fitbit and Nike Fuelband can utilize this chip for their exercise apps. If an iWatch is in the works, it could possibly have monitors that would report straight to the M7. As for location tracking, the M7 will be able to geo-tag photos and video better.
Ultimately, with this co-processor, Apple has been able to tout a 40x difference in speed and 56x graphics difference from the original iPhone. It even is close to doubling the speed of a iPhone5 (from the chart Apple provided at the event).
The 5S breaks some new boundaries. The M7 chip looks to give location tracking and healthcare apps the ability to build strong programs that help in your everyday life. If it all comes together right, the iPhone 5S could be a major shift in the mobile computing market.