Open ErikReider opened 4 years ago
Is this still an issue on the full release of optifine 1.16.1?
@unicornbloods Yeah but only in Linux though. Render regions doesn't work with the MESA drivers. With it enabled, the FPS tanks while in Windows it works as expected
@unicornbloods Yeah but only in Linux though. Render regions doesn't work with the MESA drivers. With it enabled, the FPS tanks while in Windows it works as expected
Okie thank you for the reply!!!! Can you close this thread now?
@unicornbloods why? The issue isn't solved
I am having the same issue on a Ryzen 3 3200G + RX 550, Ubuntu 20.10.
I am having the same issue on a Ryzen 3 3200G + RX 550, Ubuntu 20.10.
I fixed the issue a few months ago by running a script that enables some Mesa variables. I've posted the script here
https://github.com/ErikReider/Minecraft-Optifine-Shaders-Linux-fix
The performance tanks down to around 20 fps on my paper server (not on this PC). I've got a Radeon 5700XT, Ryzen 7 1700 3.9Ghz overclock, 3000mhz 16 of ram, Manjaro with kernel 5.7.9-1-MANJARO running on X11. I've got the same issue in Windows too. The GPU usage is around 90% while the CPU is at 10% (one core pegged at 80-90%, only without shaders). With Shaders, the CPU usage is around 30% which could indicate a CPU bottleneck. Never really had this issue be this extreme on the 1.15 release but it was still there. I usually get 25fps when running with 12 chunks and 60 when at 8 chunks.
I've tried the latest BSL shaders, Sildurs enhanced default (lowest settings), SEUS Renewed (which doesn't work but that's a different issue...), Sildurs Vibrant Shaders Extreme VL. All of them experience performance issues.
I'm running at 12 chunks and sometimes 8 chunks (this could be the reason but idk. the difference between these is 84585600 blocks which is insane). My Optifine version is "OptiFine 1.16.1 HD U G2 pre9", installed through the jar file directly as a new profile (no forge, no mods).
Running on the BSL shader.
The stats from MangoHUD
With no shaders. The GPU usage switches from 30% to 80%