It'd pack 2, 688 shader units, a 384-bit memory bus and 6GB of RAM, all with one chip -- for reference, the GTX 690 needs two GPUs to offer 3, 072 shader units and has 4GB of RAM.
Announced in Beijing just now is the Xiaomi Phone 2, and with the exception of the appearance, most of the specs match the many leaks we've come across: 4.3-inch 720p IPS display by Sharp and JDI, Qualcomm's Snapdragon S4 Pro APQ8064 quad-core chip, 2GB RAM and 16GB memory.