I ran Furmark for 20 minutes with the settings from the thread you linked me.
Max temp for 71*C, min 49*C

I ran Linx 0.6.5 cpu stability test for 52 minutes (20 cycles).
You can see max temps on the screen bellow.
You might say its way to high, since MAX is 100.
But its actually not.
i7 4770K is really hot CPU. Besides these temps are from linx with AVX 2 instruction. I will never get these temps in any real game or application.