mac pro 1,1 users with rx580 or gtx980

[patricktan]

Anyone have a Mac Pro 1,1 or 2,1 with El Capitan, using Radeon RX580 or Nvidia GTX 980 TI? How is it working? Any issues?

 

[fhturner]

RX 580 won't work. Drivers need Nehalem or newer CPUs, as well as macOS 10.13.6 High Sierra (or maybe that was 10.13.4, can't remember).

 

[patricktan]

RX 580 won't work. Drivers need Nehalem or newer CPUs, as well as macOS 10.13.6 High Sierra (or maybe that was 10.13.4, can't remember).

Thanks so much. Save me from having to return card!

 

[tsialex]

RX 580 won't work. Drivers need Nehalem or newer CPUs, as well as macOS 10.13.6 High Sierra (or maybe that was 10.13.4, can't remember).

Apple started the RX 4xx/5xx support with 10.12.4. You can't use Sierra into a MP1,1/2,1, tho.