Looks like a Qualcom SoC (Snapdragon 810) with h265 encode and decode should drop before the end of the year and be avaible in devices by early 2015!
http://www.dailytech.com/Leaked+Qualcomm+Roadmap+20+nm+64bit+Octacore+Smartphone+SoCs+Cometh/article36417.htm
Not even Intel's upcoming Broadwell chips will be able to do that.