Soldato
So why are Intel's CPU's becoming less power efficient? Kaylake is just Skylake with a clock bump and higher TDP, 4 core Skylake-X are again even higher TDP. from 91 watts to 111 Watts.
They are not doing a good job of being efficient, the AMD chip here is an 8 core, the Intel one a 4 core.
And that's a stock 7700K. Overclocked is burns even more.....
And 7700K is more efficient than the 6700K by few dozens watt which is more efficient than the 4970k by 50w.