Try this:
Keep WhateverGreen where it is and keep it enabled.
Add "agdpmod=pikera" boot flag (without quotes)
I'm getting very similar OpenCL and Metal scores in Geekbench 5 between an RX590 and RX5700XT. I saw above that @Slickademo was getting similar results, curious if anyone is seeing expected results from their RX5700s?
I'm also have vega64 and thinking about upgrade.Did someone compared performance between the new RX5700XT and the old Vega 64 in FCPX?