Testing: https://github.com/VReaperV/Daemon/tree/material-stages-tex

System:

GPU: AMD Radeon PRO W7600
CPU: AMD Ryzen Threadripper PRO 3955WX
resolution: 3840×2160
preset: ultra

Framerate on default spectator scenes: