Chinese chip firm Allwinner expected to discuss its quad ARM core A31 SoC at CES.
At its heart are four ARM Cortex-7 processors with 256kbyte L1 cache and 1Mbyte L2 cache.
On-die alongside these is a eight core PowerVR SGX 544MP2 graphics processor offering, amongst other things, 3,840x1,080 30frame/s 3D decoding.
The firm is supporting Android 4.2 and up, as well as Windows 8.
The firm is known for its A10 processor, with a single Cortex-A8 and Mali 400 graphics, which has been used in several stick computers and tablets.
Source:
http://www.electronicsweekly.com/Articles/2013/01/08/55319/ces-allwinners-quad-arm-cortex-a7.htm