I have an 8700k with an nh d15 @ 4.7 GHz at 1.25 vcore and im not really sure what these chips need for 4.7 ghz so if anyone could give me an idea i don't need anything higher than 4.7 anyway my board gave it 1.4 volts auto and i lowered it to 1.25 and its stable and in time spy extreme cpu test i get a max load temp of about 85c in normal gaming about only 70 to 75 c

i have not tried lower than 1.25 volts yet and its hot here ambient around 80 degrees in my room