Recent content by athei

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.

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.

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

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...

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

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

Anyone figured out a fix SSDT for RX6900XT?

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...

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

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...

Then it is time for VirtualT2.

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

I had a black screen without it.

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

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.