- Joined
- Dec 31, 2013
- Messages
- 811
- Motherboard
- Huawei Matebook D
- CPU
- i5-8250U
- Graphics
- UHD 620
- Mobile Phone
Hi all,
I just purchased and installed a Radeon RX 6900 XT 16GB Founder Edition.
I'm having some issues.
I have an Intel Z590 mobo with i9 10850K, 32GB DDR4
I was running a RX 5700 XT, just popped in the RX 6900 XT, changed SMBIOS from iMac20,1 to iMacPro1,1, disabled iGPU.
agpmod boot flag was already present.
I used this:
<dict>
<key>PciRoot(0x0)/Pci(0x1,0x0)/Pci(0x0,0x0)/Pci(0x0,0x0)/Pci(0x0,0x0)</key>
<dict>
<key>@0,name</key>
<string>ATY,Carswell</string>
<key>@1,name</key>
<string>ATY,Carswell</string>
<key>@2,name</key>
<string>ATY,Carswell</string>
<key>@3,name</key>
<string>ATY,Carswell</string>
<key>ATY,EFIVersion</key>
<data>AQABJw==</data>
<key>device_type</key>
<string>ATY,CarswellParent</string>
<key>model</key>
<string>AMD Radeon PRO W6900X</string>
<key>name</key>
<data>CgDKAAAA</data>
</dict>
</dict>
The system boots fine, Hardware acceleration is seen ok in MacOS system info and VideoProc too.
The issue is Geekbench freezes at FeatureMatching when running GPU test both in OpenCL and Metal
Handbrake H265 videotoolbox hardware acceleration doesn't work
Can anyone help please?
Thanks a lot.
I just purchased and installed a Radeon RX 6900 XT 16GB Founder Edition.
I'm having some issues.
I have an Intel Z590 mobo with i9 10850K, 32GB DDR4
I was running a RX 5700 XT, just popped in the RX 6900 XT, changed SMBIOS from iMac20,1 to iMacPro1,1, disabled iGPU.
agpmod boot flag was already present.
I used this:
<dict>
<key>PciRoot(0x0)/Pci(0x1,0x0)/Pci(0x0,0x0)/Pci(0x0,0x0)/Pci(0x0,0x0)</key>
<dict>
<key>@0,name</key>
<string>ATY,Carswell</string>
<key>@1,name</key>
<string>ATY,Carswell</string>
<key>@2,name</key>
<string>ATY,Carswell</string>
<key>@3,name</key>
<string>ATY,Carswell</string>
<key>ATY,EFIVersion</key>
<data>AQABJw==</data>
<key>device_type</key>
<string>ATY,CarswellParent</string>
<key>model</key>
<string>AMD Radeon PRO W6900X</string>
<key>name</key>
<data>CgDKAAAA</data>
</dict>
</dict>
The system boots fine, Hardware acceleration is seen ok in MacOS system info and VideoProc too.
The issue is Geekbench freezes at FeatureMatching when running GPU test both in OpenCL and Metal
Handbrake H265 videotoolbox hardware acceleration doesn't work
Can anyone help please?
Thanks a lot.