AppleInsider reports that Mac OS 11.4 has added support for AMD Big Navi 6800, 6800XT and 6900XT

 Wesley Hillard at AppleInsider is reporting that MacOS 11.4 adds support for AMD Big Navi graphics cards 6800, 6800XT and 6900XT.

This is great news, Big Navi are what are in the new Xbox Series X and Playstation 5, are more powerful than anything in the current MacPro. It would be awesome if these cards were to be released for the MacPro and even better if they were to be added to an Pro variant of the M1 with PCI card and hopefully thunderbolt eGPU support.

There is the possibility that the M1 cards will never support PCI based graphics cards, and that would really be a shame, but this keeps the possibility alive.

Big Navi should be great for both Premiere Pro and DaVinci Resolve. I would still prefer the addition of NVIDIA, but that is unlikely to ever happen.