Just finished my new system:
EVGA RTX 3080 Xc3 ultra,
5600x
16gb DDR4 3800 C16 Memory,
Etc.
And my minecraft Shader performance is really low. I am talking 15 fps in PTGI, 30-40 in renewed and BSL. I am playing at 3440x1440, but from benchmarks that I have seen I should be getting at least double the fps I am getting. It seems lots of people have had this issue as well. I have disabled V sync, dedicated 8gb of ram, still no luck. Render distance on 12. It is my GPU pinned at 100%, but I am just not getting good frames! Anyone know a fix? I have latest drivers and java version.