I have an Asus Maximus Hero VI Motherboard. I found the "CPU Level Up" option on the bios and from auto i set it to 4.600G. Saved and restarted PC. I used Prim95 + some rendering softwares to see if the Core speed goes more than 3999. Mhz. It actually went up to 4565. mhz. I assume the Auto Overclock worked. I was wondering if that option does a rea, complete, safe overclock or if it is something else. Since then Pc is stable and highest Temperature i got at 100% load was 70°C. If that is a true Overclock than I will be a happy mofo