MountEFI VS AMD_Vanilla

You need to manually copy the EFI folder from your pendrive to your system's EFI partition. Use MountEFI made by u/CorpNewt to mount your system's EFI partition.

Use MountEFI, and follow the instructions from this guide.

It's a red flag that GUID_partition_scheme is not displayed under Type on diskutil list for my Ventura install (but it's displayed in Disk Utility, I can see GUID Partition Map on Device Information => Scheme for Ventura partition). The EFI partition is also not displayed in my Ventura partition on diskutil list, which is weird, because I'm able to use Mount EFI on it.

Once I added the "BlueToolFixup.kext" in the EFI folder (using MountEFI: https://github.com/corpnewt/MountEFI), it was time to update from macOS Catalina to Monterey. The update process was successful, and after disabling SIP (as instructed by chris1111 -author of Wireless-USB-BigSur-Adapter-.), everything worked fine.

MountEFI

For booting without USB stick i just mounted the EFI partition of my boot drive and pasted there my entrire EFI folder from the USB. To mount the EFI partition i used MountEFI script. Link to MountEFI : https://github.com/corpnewt/MountEFI

If you currently have MacOS installed : https://github.com/corpnewt/MountEFI follow this

Or you can download mount efi script

Use tools like Mount EFI script or what you prefer.

You need to mount your EFI partition (find a tool online or use command line). In it you should find "EFI/OC/config.plist". Open the file with Propertree or another plist editor and make the changes.

The (test) EFI Folder for Ventura comes from the current installation for Big Sur (as told you before, it is fully working with my new RX580 card as well), with the new kernel patch applied along with the core count setting, see: https://github.com/AMD-OSX/AMD_Vanilla

Switch the fix PAT patches from algrey to shanee. See the section in the patches readme. https://github.com/AMD-OSX/AMD_Vanilla

When adding the AMD kernel Patches i enabled the Shaneee's fix PAT patch and disabled Algrey's This resulted on a HUGE boost on OpenCL score in Geekbench 6 (from 16600 to 56400). As a measure i took CS Go game .. before was almost playable with 60-70 FPS. After enabling Shaneee's patch FPS went up to 300 with an average 260FPS. https://github.com/AMD-OSX/AMD_Vanilla

Check if you have the fix PAT patch from Shaneee enabled (and Algrey's disabled). It will improve GPU performance but don't get too fixated on scores. :) Latest AMD cpu patches here.

Make sure you are using the right kernel patches for the cpu. https://github.com/AMD-OSX/AMD_Vanilla

https://forum.amd-osx.com/ whateverred!