Final Specifications(as of March 2013):
CPU: 8-Core Custom AMD Architecture (enhanced Jaguar), 1,6GHz
GPU: GCN, 20 Shader Cores providing a total of 1280 threads, 0,8 GHz, at peak performance, the GPU can effectively issue 2 trillion floating-point operations per second
Memory: 12GB DDR3-2133, 384-Bit, Bandwidth: 102,4 GB/s
64 MB eSRAM, 2048-Bit ("on die"), Bandwidth: 204GB/s
Accelerator: 4 Data move engines, Image, video, and audio codecs, Kinect multichannel echo cancellation (MEC) ardware,Cryptography engines, SHAPE-Block
TDP: Max. 185 W
The Architecture Design is the same as the one from the Alpha Specifications (February 2012).
The Main Enhancements are the Memory Controller ( Custom "IP" 384-Bit) and the GPU-Part of the die ( 12 SCs to 20 SCs; 32 MB eSRAM to 64 MB eSRAM, double Bandwidth)
This results in both an increase in power consumption ( from 125 W to 185 W) and an increase of the size of the APU (300 mm2 to 450 mm2)
Yield Rates of the chip have been moderate at best (Improvements since September 2012)