I've been following the posts in this thread, except for the SSDT by
@MESwan (no time yet, will do this soon). Note that I installed macOS Mojave, not High Sierra, and my Sapphire Vega 64 Nitro+ works out of the box.
The drivers64UEFI folder contains:
- ApfsDriverLoader-64.efi
- AptioMemoryFix-64.efi
- DataHubDxe-64.efi
- FSInject-64.efi
- PartitionDxe-64.efi
- SMCHelper-64.efi
- VBoxHfs-64.efi
The kexts are:
- AppleALC.kext
- FakeSMC_ACPISensors.kext
- FakeSMC_CPUSensors.kext
- FakeSMC_GPUSensors.kext
- FakeSMC_LPCSensors.kext
- FakeSMC_SMMSensors.kext
- FakeSMC.kext
- IntelMausiEthernet.kext
- Lilu.kext
- VegaTab_64.kext
- WhateverGreen.kext
I also attached my config.plist file. Hope this helps.
If you have the Apple Bluetooth Keyboard and Trackpad I can highly recommend the Fenvi FV-T919. Mine arrived yesterday (ordered it from AliExpress, took about two weeks) and it works flawlessly. Once the Keyboard is connected in macOS it even works in the BIOS and Clover screen.