Includes ARM TrustZone co-processor. http://www.bit-tech.net/news/hardware/2016/10/04/amd-bristol-ridge-pro/1
Promises double the battery life. http://www.bit-tech.net/news/hardware/2015/06/03/amd-mobile-carrizo-apus/1
Promises better speeds, lower power. http://www.bit-tech.net/news/hardware/2014/04/29/amd-beema-mullins/1
Sticks an ARM in there for good measure. http://www.bit-tech.net/news/hardware/2013/11/14/amd-mullins/1
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