WCCF Tech points to a CPU-Z shot supposedly showing a new A10-8890K APU from AMD with 6 cores. Its clocked at 4.4GHz, and has a 95W TDP.
Now this particular APU appears to be based on the FM3 socket which is supposedly not coming till 2016, unless that report was completely off (or this CPUZ is fake). We were supposed to be getting the Carrizo APU on the notebook platform soon enough however, and this provides us with some much needed insight into that. Now according to AMD the CPU cores are actually going to be Excavator cores, which is the last revision of Bulldozer (and probably the last CMT architecture). We should expect some decent IPC gains from the new cores and the additional core count will ofcourse help overall compute. Here is a comparison table of the Kaveri, Richland and Carrizo APU flagships: