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[Success] AMD RX6000 Series working in macOS

Joined
Jul 20, 2014
Messages
961
Motherboard
AsRock X299 Creator-1.50
CPU
i9-10900X
Graphics
RX 6800 XT
Mac
  1. MacBook Pro
Mobile Phone
  1. iOS
And if you disable Whatevergreen.kext ?
Same ➧ black Screen
I'll try again and report

I want to point out that I boot a Vanilla Monterey Drive not Usb installer
 
Joined
Jul 20, 2014
Messages
961
Motherboard
AsRock X299 Creator-1.50
CPU
i9-10900X
Graphics
RX 6800 XT
Mac
  1. MacBook Pro
Mobile Phone
  1. iOS
Am I the first one to try to use an RX 6600 (non XT) ? :rolleyes:
 
Last edited:

CaseySJ

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Joined
Nov 11, 2018
Messages
19,827
Motherboard
Asus ProArt Z690-Creator
CPU
i7-12700K
Graphics
RX 6800 XT
Mac
  1. MacBook Air
  2. MacBook Pro
  3. Mac Pro
Classic Mac
  1. Quadra
Mobile Phone
  1. iOS
Thanks
I'm booting Monterey 12.1b but ends with black Screen
I tried
WEG & agpdmode=pikera ➧ Black Screen
agpdmode=pikera ➧ Black Screen
WEG ➧ Black Screen
none ➧ Black Screen
Please note that the boot argument is agdpmod=pikera, not agdpmode.
 
Joined
Jul 20, 2014
Messages
961
Motherboard
AsRock X299 Creator-1.50
CPU
i9-10900X
Graphics
RX 6800 XT
Mac
  1. MacBook Pro
Mobile Phone
  1. iOS
Please note that the boot argument is agdpmod=pikera, not agdpmode.
thanks
good catch
I write it the wrong way on the forum but correctly in the boot-arg section of the config.plist
 

CaseySJ

Moderator
Joined
Nov 11, 2018
Messages
19,827
Motherboard
Asus ProArt Z690-Creator
CPU
i7-12700K
Graphics
RX 6800 XT
Mac
  1. MacBook Air
  2. MacBook Pro
  3. Mac Pro
Classic Mac
  1. Quadra
Mobile Phone
  1. iOS
thanks
good catch
I write it the wrong way on the forum but correctly in the boot-arg section of the config.plist
Do you know the Device ID of your card? If you have Windows or Linux installed, we can determine the ID there.
 
Joined
Jul 20, 2014
Messages
961
Motherboard
AsRock X299 Creator-1.50
CPU
i9-10900X
Graphics
RX 6800 XT
Mac
  1. MacBook Pro
Mobile Phone
  1. iOS
Do you know the Device ID of your card? If you have Windows or Linux installed, we can determine the ID there.
There is a fresh install of windows on this computer
how can I get the ID in windows ?
Thanks
 

CaseySJ

Moderator
Joined
Nov 11, 2018
Messages
19,827
Motherboard
Asus ProArt Z690-Creator
CPU
i7-12700K
Graphics
RX 6800 XT
Mac
  1. MacBook Air
  2. MacBook Pro
  3. Mac Pro
Classic Mac
  1. Quadra
Mobile Phone
  1. iOS
There is a fresh install of windows on this computer
how can Ii get the ID in windows ?
Thanks
I use HWINFO64, which is a free app we can download. It acts a little like IORegistryExplorer. We have to find the GPU in the tree on left side, then get its device ID on the right.

There might be a better/easier way to do this in Windows…

GPU-Info.PNG
 
Last edited:
Joined
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Messages
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Motherboard
Gigabyte Z370 AORUS Gaming 7-F13
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i7-8700K OC @ 5.1Ghz
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RX 6900 XT
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  1. MacBook Pro
  2. Mac Pro
Classic Mac
  1. Performa
Mobile Phone
  1. iOS
I use HWINFO64, which is a free app we can download. It acts a little like IORegistryExplorer. We have to find the GPU in the tree on left side, then get its device ID on the right.

There might be a better/easier way to do this in Windows…
In windows you can just go into device manager, get properties of video card, then select ID from drop down.
 
Joined
Jul 20, 2014
Messages
961
Motherboard
AsRock X299 Creator-1.50
CPU
i9-10900X
Graphics
RX 6800 XT
Mac
  1. MacBook Pro
Mobile Phone
  1. iOS
@CaseySJ @MysticalOS
Thanks
I apology It is indeed an RX 6600 XT !!!

Here is GPUZ
IMG_7652.jpg
and HWinfo
IMG_7653.jpg
So it seems that the ID 100273FF right ?
Do I need to spoof it with another one ?
How ?
 
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