When i tried the vega it booted fine but no video.
Sapphire pulse rx 580 mac pro.
These were my results.
I have a 2009 mac pro 5 1 and upgrade cpus running os x 10 13 6.
Efi radeon rx 580 amd sapphire pulse radeon rx 580 8g gddr5 gpu with macvidcards efi modification efi radeon hd 7950 sapphire radeon hd 7950 mac edition 3g gddr5 gpu test mule.
I have a 2009 5 1 mac pro and want to get it working with mojave.
This is due to it being used in the official external graphics dev kit.
I wanted to upgrade my video card.
Hi thanks in advance for any help.
The sapphire pulse radeon rx 580 is also one of the recommended models for use as an egpu with macos 10 13 4 or later.
I have tried the vega 56 and now the sapphire nitro rx 580.
Gpus were installed in x16 slot one.
See apple s article on using an external graphics processor with your mac that lists supported thunderbolt 3 chassis graphics cards.
2010 mac pro tower with 3 33ghz 12 core xeon x5680 with 96gb of 1333mhz ddr3 ecc sdram running macos mojave 10 14 6.
Using both aux power ports.
I will most likely switch from my nvidia gtx 980 ti to the sapphire pulse radeon rx 580 directx 8gb gddr5 pcie 3 0 crossfirex graphics card that owc sales.