mikrofyr

Two things that helped performance for me: 1) NvFBC: https://github.com/keylase/nvidia-patch (mentioned above) 2) Composition, needed for some games https://unix.stackexchange.com/questions/510757/how-to-automatically-force-full-composition-pipeline-for-nvidia-gpu-driver

This seems to work. I do see some stuttering in vulkan applications though. Same applications run smoothly outside hyper-v. Wondering if there is some performance hit related to the workaround,...

Same issue here with 7900 XT. GPU acceleration in games was indeed working for me, but both parsec and sunshine failed at HW encoding video stream which made performance sub-par...