- May 29, 2013
- Asus Z370-G Gaming (Wi-Fi AC)
- i9-9900K OC'd @ 5.0GHz
- Vega 56 (Bios flashed to 64)
- Classic Mac
- Mobile Phone
Yes, you should enable KernelXCPM. This is supposed to help Sandy Bridge and Ivy Bridge with Turbo mode.
AppleIntelCPUPM depends on your motherboard. Check to see if MSR 0xE2 is locked. You can use DPCIManager to check. Please see this post for more info.