Your GTNH Discord Username

Military Grade Chicken Nugget

Your Pack Version

2.6.1

Your Server

SP/Any

Java Version

Java 21

Type of Server

Don't know

Your Expectation

Upon launching into the game and joining a world I expected to find no issues and be able to relatively easily play and just enjoy the game.

The Reality

Upon launching into the game and joining a world I found that my FPS was absolute dog water, sitting directly at 1, after consulting those in the GTNH Discord for help we have found that I was not running on my CPU's limited IGPU and that it was running on my full GPU, even through that it was still showing my FPS as 1.

Your Proposal

I don't know what exactly to propose here however this seems like a big issue to have FPS issues on AMD gpu's in this case a newer gpu from amd.

Final Checklist

• I have searched this issue tracker and there is nothing similar already. Posting on a closed issue saying the bug still exists will prompt us to investigate and reopen it once we confirm your report.
• I can reproduce this problem consistently by follow the exact steps I described above, or this does not need reproducing, e.g. recipe loophole.
• I have asked other people and they confirm they also have this problem by follow the exact steps I described above, or this does not need reproducing, e.g. recipe loophole.

Just wanted to chime in. I have a 7800xt and It run just fine. With Shaders I go from 80fps on optifine -> 160+ on Angelica.
Perhaps something else is going on, or its directly related to the 7900 xtx.

I don't know, but I straight up cannot run even with the latest version after updating mods on 2.6.1 higher than 1 FPS on angelica, without it and even with Optifine I get proper performance.

Try updating the drivers. The included sodium engine is very driver (and version) dependent

No issues on my 7800 XT either. One thing I noticed about your screenshot is that you seem to have outdated GPU drivers. It says 23.40.28.240312, while mine say 24.9.1.240926.

There is a chance Windows overwrote the drivers with some old/generic ones and that could be why you're getting bad performance.

It's bad enough, at least for intel drivers, Sodium for 1.20.x added intel driver version detection to inform users via an annoying popup...

Which is odd, it's using standard multi draw functionality 🤷

Will try

That did seem to be the issue, A weird one to encounter but oh well, it is solved.