MP 1,1-5,1 GTX690 with Mojave

[Dan Streaman]

I have a GTX690 sitting in a drawer, and wonder if it would work with Mojave. I have modded the power supply in my MP5.1 to provide required PCIe GPU watts.
The board should be equivalent to two GTX680 (which is supported), so I wonder if anyone has tried it and can confirm it is fully supported.
If so, can someone point me to the right EFI firmware to flash for pre-boot config support ? Thanks in advance.

 

[Alex Sanders74]

There was a thread on this forum about a user that was going to install one.
https://forums.macrumors.com/threads/gtx-690-in-a-2012-mac-pro.1501061/

If you've done the Pixlas mod to your PSU or are running a secondary power supply, it should work. Kepler based drivers are built into OS X.

As for pre boot config screens, there's only one person who can flash these.. Macvidcards.