First off, huge thanks to Ovenlite1 with https://forum.amd-osx.com/threads/a...9-7950x-radeon-rx-6950-xt-macos-ventura.4530/ . We have similar systems and most of the issue I ran into I found had already worked around there. Ty!!
My PCPartPicker List.. created it for Discord figure I'd share it here
CPU: AMD Ryzen 9 7950X 4.5 GHz 16-Core Processor
CPU Cooler: Deepcool ASSASSIN IV 79.1 CFM CPU Cooler
Motherboard: Asus ProArt X670E-CREATOR WIFI ATX AM5 Motherboard
Memory: Corsair Vengeance RGB 96 GB (2 x 48 GB) DDR5-5600 CL40 Memory
Memory: Corsair Vengeance RGB 96 GB (2 x 48 GB) DDR5-5600 CL40 Memory
Storage: Western Digital Black SN850X 2 TB M.2-2280 PCIe 4.0 X4 NVME Solid State Drive
Storage: Western Digital Black SN850X 2 TB M.2-2280 PCIe 4.0 X4 NVME Solid State Drive
Storage: Western Digital Black SN850X 4 TB M.2-2280 PCIe 4.0 X4 NVME Solid State Drive
Storage: Western Digital Black SN850X 4 TB M.2-2280 PCIe 4.0 X4 NVME Solid State Drive
Video Card: ASRock Phantom Gaming OC Radeon RX 6950 XT 16 GB Video Card
Case: Lian Li O11 Air Mini ATX Mid Tower Case
Power Supply: MSI A1000G PCIE5 1000 W 80+ Gold Certified Fully Modular ATX Power Supply
Wireless Network Adapter: Asus PCE-AX3000 802.11a/b/g/n/ac/ax PCIe x1 Wi-Fi Adapter
Monitor: Gigabyte AORUS FV43U 43.0" 3840 x 2160 144 Hz Monitor
Keyboard: Logitech G413 SE Wired Gaming Keyboard
Mouse: SteelSeries Rival 3 Wired Optical Mouse
Headphones: Corsair HS65 SURROUND 7.1 Channel Headset
External Storage: Sabrent ROCKET XTRM 4 TB External SSD
External Storage: Sabrent ROCKET XTRM 4 TB External SSD
Webcam: Logitech C920 HD Pro Webcam
One key difference between my system and Onelite1, OL has a Thunderbolt dock whereas I'm using a Thunderbolt Hub to connect multiple external NVMEs. Mine doesn't have USB ports so all of my USB ports are fully mapped.
Everything works:
Wifi / Bluetooth (Intel chipset)
Thunderbolt (Focusrite interfaces here, Logic Pro / Studio 1)
Adobe Products (AM5 chips have the missing CPU instructions that AM4 lacks)
4k 4:4:4 @ 12bpc 144hz
Sonoma
I'm assembling my EFI folder for anyone who may find it useful.
My PCPartPicker List.. created it for Discord figure I'd share it here

CPU: AMD Ryzen 9 7950X 4.5 GHz 16-Core Processor
CPU Cooler: Deepcool ASSASSIN IV 79.1 CFM CPU Cooler
Motherboard: Asus ProArt X670E-CREATOR WIFI ATX AM5 Motherboard
Memory: Corsair Vengeance RGB 96 GB (2 x 48 GB) DDR5-5600 CL40 Memory
Memory: Corsair Vengeance RGB 96 GB (2 x 48 GB) DDR5-5600 CL40 Memory
Storage: Western Digital Black SN850X 2 TB M.2-2280 PCIe 4.0 X4 NVME Solid State Drive
Storage: Western Digital Black SN850X 2 TB M.2-2280 PCIe 4.0 X4 NVME Solid State Drive
Storage: Western Digital Black SN850X 4 TB M.2-2280 PCIe 4.0 X4 NVME Solid State Drive
Storage: Western Digital Black SN850X 4 TB M.2-2280 PCIe 4.0 X4 NVME Solid State Drive
Video Card: ASRock Phantom Gaming OC Radeon RX 6950 XT 16 GB Video Card
Case: Lian Li O11 Air Mini ATX Mid Tower Case
Power Supply: MSI A1000G PCIE5 1000 W 80+ Gold Certified Fully Modular ATX Power Supply
Wireless Network Adapter: Asus PCE-AX3000 802.11a/b/g/n/ac/ax PCIe x1 Wi-Fi Adapter
Monitor: Gigabyte AORUS FV43U 43.0" 3840 x 2160 144 Hz Monitor
Keyboard: Logitech G413 SE Wired Gaming Keyboard
Mouse: SteelSeries Rival 3 Wired Optical Mouse
Headphones: Corsair HS65 SURROUND 7.1 Channel Headset
External Storage: Sabrent ROCKET XTRM 4 TB External SSD
External Storage: Sabrent ROCKET XTRM 4 TB External SSD
Webcam: Logitech C920 HD Pro Webcam
One key difference between my system and Onelite1, OL has a Thunderbolt dock whereas I'm using a Thunderbolt Hub to connect multiple external NVMEs. Mine doesn't have USB ports so all of my USB ports are fully mapped.
Everything works:
Wifi / Bluetooth (Intel chipset)
Thunderbolt (Focusrite interfaces here, Logic Pro / Studio 1)
Adobe Products (AM5 chips have the missing CPU instructions that AM4 lacks)
4k 4:4:4 @ 12bpc 144hz
Sonoma
I'm assembling my EFI folder for anyone who may find it useful.