Recent content by athei

  1. athei

    macOS 12.3 Update Causes Problems for 5700/6800/6900 Graphics Cards

    Can you elaborate on this? I am curious how to find out which are the correct framebuffers except owning original hardware and dumping the EFI.
  2. athei

    macOS 12.3 Update Causes Problems for 5700/6800/6900 Graphics Cards

    Are you using a iGPU less SMBIOS? I had massive problems with those as some stuff is offloaded to the dGPU which it doesn't like at all.
  3. athei

    macOS 12.3 Update Causes Problems for 5700/6800/6900 Graphics Cards

    6800XT should use Belknap and not Carswell. Use the SSDT posted in this thread for 6800XT.
  4. athei

    macOS 12.3 Update Causes Problems for 5700/6800/6900 Graphics Cards

    I tested both injecting Carswell and Belknap framebuffers for my XFX Radeon RX 6900. **Both** fix the lags but Carswell seems to perform better. Didn't test Deepbay. Geekbench Metal Compute: Belknap: 155932 Carswell: 174384 However, the Metal Device name is bodged now: This is what I...
  5. athei

    macOS 12.3 Update Causes Problems for 5700/6800/6900 Graphics Cards

    Searching for this I only find this thread. Could you upload it here?
  6. athei

    macOS 12.3 Update Causes Problems for 5700/6800/6900 Graphics Cards

    Thanks for your research @MysticalOS . I think I will roll back from a time machine backup for now.
  7. athei

    macOS 12.3 Update Causes Problems for 5700/6800/6900 Graphics Cards

    Anyone figured out a fix SSDT for RX6900XT?
  8. athei

    [Success] AMD RX6000 Series working in macOS

    I think my issue was unrelated because I still had hat gadget installed when the error was fixed by switching SMBIOS. My freeze was purely graphic. Sound and applications were still running when the screen froze (mouse wasn't frozen). My assumption is that some of the background work (DRM...
  9. athei

    [Success] AMD RX6000 Series working in macOS

    You mean this one?: https://www.intel.com/content/www/us/en/developer/articles/tool/power-gadget.html :shifty:
  10. athei

    [Success] AMD RX6000 Series working in macOS

    I just want to share an observation I made with my XFX RX 6900XT. I always had random graphic freezes and shorter hangs with this card. I tested on two different Z390 boards. It got worse lately. I was running a iMacPro or macPro smbios without iGPU when these freezes happened. I switched back...
  11. athei

    Apple Previews macOS 12 Monterey - Available Fall 2021

    Then it is time for VirtualT2.
  12. athei

    [Success] AMD RX6000 Series working in macOS

    Are there any benefits in getting rid of WEG? Doesn't it help with other things, too?
  13. athei

    [Success] AMD RX6000 Series working in macOS

    I had a black screen without it.
  14. athei

    [Success] AMD RX6000 Series working in macOS

    Sounds like in the 60fps case vsync was enabled. Maybe it is disabled by default if you have two cards or something like this.
  15. athei

    [Success] AMD RX6000 Series working in macOS

    Nope no need to flash. I would advise against flashing when using with a display. Reason is that a flashed Titan Ridge (with Apple firmware) is initialized by macOS. So no display in bios etc.
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