Thank you DSM2 for this simple and easy guide for x299 Hackintosh.
I have followed your guide ( Bios settings & clover,Kexts ) successfully able to boot and run Mojave 10.14.6 and Catilina 10.15.1.
However sometimes it gets kernel panics randomly.Also can't get through a GeekBench run.
Guessing it could be the GPU. Utilising this machine for Pro Audio purpose so I don't need expensive graphics card.
It would be great if you can look at Clover folder attached bellow.
Thank You.
Hardware list :
Motherboard : Asus WS X299 Sage
CPU : i9 7980XE Processor
GPU : Sapphire Radeon Rx 580
M.2 : Corssair Mp600 2tb ssd
Ram : Corsair Vengeance LPX 8x8 (64gb)
SMPS: Corssair 1600 Watts