Benchmark comparison of Intel i7 6700K 4.7 Ghz vs Intel i7 4790K 4.7 Ghz [overclocked].
New Skylake-S i7 6770K features 4 cores / 8 threads, also with Hyper threading, and has a base clock of 4.0GHz and 4.2GHz respectively. DDR3 and DDR4 supported. Max TDP 95W.