Posted inlast thread.

https://babeltechreviews.com/vr-wars-the-rx-6800-xt-vs-the-rtx-3080-15-vr-games-performance-benchmarked/

I read it, and seems like 6800 XT > 3080 for Unity games. 3080 > 6800 XT in Unreal Games. Like AMD gets 20 more fps in every Unity game.