Yes of course, but things have been very buggy with with boot.
-noweg doesn't work.
disabling WEG completely doesn't work
pikeramod works but sometimes it doesn't boot into macOS, so trying to figure it out.
I can test for you in FCPX and Davinci Resolve, is there a project you'd like me to test?
So far it's a great GPU, but I think my OpenCore is bonked at the moment, it seems most people don't have the issues I have. Once I am booted into macOS everything is fine. It's basically a 3090 without RT cores. I did some gaming tests too in Windows and it's so nice getting native 4k 60fps on highest settings. Of course the AMD equivalent of DLSS is not here yet, and Ray Tracing performance is horrendous compared to NVIDIA, but so far am happy with this GPU.
I also did some quick Octane X testing and it's so much better than the Radeon VII. Scene loads are almost near instant. I would imagine having 2 of these would be amazing for 3d artists who use Octane. The Radeon VII is going for near $2,000 USD, I paid $1600 for 6900XT Reference (those damn scalpers!) + $250 waterblock so it's almost a 1:1 trade off.
I would also imagine if AMD used HBM2/3 VRAM on the 6900XT it would kill the 3090, but increase the price by $300 (does it matter really with the current market? haha). AMD didn't even use GDDR6X only GDDR6.