I'm having some issues with throttling. After a while turned on, the processor frequency drops to 800MHz, doesn't matter the temperature or power consumption. Sometimes it stays a while at the base frequency (3600MHz), but soon or after it drops to 800MHz, and the computer gets very slow. But it stays at 800MHz "forever", I need to turn off the computer and turn it on again after ten minutes to boot properly with the max frequency. It doesn't happen in Windows or Linux. What I had tried: I disabled Intel SpeedStep in BIOS, no results. This is the only CPU power management option there. I used this script to generate an SSDT, no results either: https://www.tonymacx86.com/threads/quick-guide-to-generate-a-ssdt-for-cpu-power-management.177456/ I tried to set, in the SSDT script the option -lfm 3600 to use only one state (3600 MHz), but still there the CPU boots in 800 MHz. I uploaded my EFI here, if it helps something: https://mega.nz/#!IORQlSzA!VY0-riyqekVljXCUULN9mR4hvFuAsNPMKk7R3Gw8huo So... What can I do? I'm really lost right now.