[Success] AMD RX6000 Series working in macOS

tedyun said:

Is there any indication that this is a problem on genuine Macs with 6800 or 6900 GPUs? Or is it isolated to Hackintoshes?

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Middleman said:

I believe it does. Just been browsing on the Apple interwebs regarding 12.3 update and found this posted recently:

'I've done a bit of testing with Blender and the render performance was impressive on my 6800 XT on 12.3. It takes a good while (4-5 minutes) to compile the render kernel for the first time but once compiled, the Metal render performance was about 4x as fast as my M1 Pro 10-core CPU 16-core GPU Metal rendering on both the CPU and GPU in my tests. I don't recommend updating though because overall system performance and snappiness takes a HUGE hit from 12.2.1 -> 12.3. It's not just Geekbench that suffers, the entire system lags, has graphical artifacts, and slows down to the point where I reinstalled 11.6 on a separate hard drive and have been using that since updating to the 12.3 betas.'

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tedyun said:

Hi @macmaxxx

The spoof is needed for the Radeon 6900 XTXH cards. Do you have an XT or an XTXH? An XT should work out of the box.

This is a list of XTXH cards:

ASRock 6900xt OC Formula
MSI 6900xt Gaming Z Trio
PowerColor 6900xt Red Devil Ultimate
TOXIC AMD Radeon RX 6900 XT Air Cooled
XFX SPEEDSTER MERC319 AMD Radeon RX 6900XT LIMITED BLACK
SAPPHIRE TOXIC AMD Radeon RX 6900 XT Extreme Edition

Aorus 6900 XT XTREME WATERFORCE
Asus STRIX LC RX 6900 XT TOP
PowerColor 6900xt Liquid Devil
Sapphire Toxic 6900xt Gaming OC Limited Edition
XFX Speedster Zero

If you have an XTXH card, then I need the output from your Hackintool PCI profile, and the output from IORegistryExplorer (search for GFX0). See @6rollo6 's posts here:

Hackintool output: https://www.tonymacx86.com/threads/success-radeon-rx-6800-xt-big-sur.306736/post-2311170

IORegistryExplorer output: https://www.tonymacx86.com/threads/success-radeon-rx-6800-xt-big-sur.306736/post-2311496

Ted

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crismac2013 said:

Hi Ted.
My new system: I9 12900k, GA Z690 Aorus Elite ddr4, MSI 6900xt Gaming Z Trio (XTXH) and Big Sur 10.6.5 .
Let me know if you need anything else.
Thanks.

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Asus Z690 ProArt Creator WiFi (Thunderbolt 4) + i7-12700K + AMD RX 6800 XT

@Kalypso478 Known thread, which is already the merger of two previous threads. I've just caught up with the last 7 pages… It's growing fast! That, or someone with a good understanding of GPU properties opens up a new thread so (s)he can own post #1 and edit as required with the latest guide and...

www.tonymacx86.com

tedyun said:

Hi @crismac2013

I'm not at my Hack right now, but I can help you out later tonight. In the meantime, can you use Hackintool to get the PciRoot path like CaseySJ describes in this post here:

Asus Z690 ProArt Creator WiFi (Thunderbolt 4) + i7-12700K + AMD RX 6800 XT

@Kalypso478 Known thread, which is already the merger of two previous threads. I've just caught up with the last 7 pages… It's growing fast! That, or someone with a good understanding of GPU properties opens up a new thread so (s)he can own post #1 and edit as required with the latest guide and...

www.tonymacx86.com

In your screenshot, the PciRoot path is abbreviated. Just paste the entire path from Hackintool in your reply and we can help you out.

Ted

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crismac2013 said:

Sure!
Thanks mate!

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crismac2013 said:

Hi Ted.
My new system: I9 12900k, GA Z690 Aorus Elite ddr4, MSI 6900xt Gaming Z Trio (XTXH) and Big Sur 10.6.5 .
Let me know if you need anything else.
Thanks.

Click to expand...