Hi all,
My hackintosh is based on GA-H77N-WIFI with i5 3570k (no OC).
I have it set up as dual Sierra/Win10 setup.
On win10 the cpu speed on idle is around 1400rpm.
For some reason in Sierra, under the same conditions, fan speed is only 930-950rpm, and as such the core temps are 3-5 degrees...