An updated 32 nm version of the A5 processor was used in the third generation Apple TV, the iPod touch (5th generation), the iPad Mini, and the new version of iPad 2 (version iPad2,4) [REF].
This SoC has a quad-core graphics unit (PowerVR SGX543MP4) instead of the previous dual-core as well as a quad-channel memory controller that provides a memory bandwidth of 12.8 GB/sec, roughly three times more than in the A5.