Iris Shaders

Iris Shaders

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fps drops when in menus (inventory, chat, etc)

refact0r opened this issue ยท 0 comments

commented

What happened?

Everything runs great while in the game, and I get 150 fps+ with shaders enabled. However, whenever I open chat, inventory, a chest, or any other game menu, the game starts lagging and fps drops. The fps counter continues to display a high value, but it definitely feels lower, like around 10 fps.

This does not happen with shaders disabled. It seems to only happen when gpu usage is >90% on graphically intense shaders.
Setting shaders to lower settings seems to delay the fps dropping, but it still ends up happening.

I have tested these shaders:

  • BSL_v8.2.03.1
  • ComplementaryReimagined_r2.1
  • rethinking-voxels_beta 18d

Mods enabled:

  • iris-mc1.19.4-1.6.3
  • sodium-fabric-mc1.19.4-0.4.10+build.24
  • fabric-api-0.82.0+1.19.4

Screenshots

No response

Log output

latest.log

Minecraft Version

1.19.4

Iris Version

iris-mc1.19.4-1.6.3

Operating System

Windows 11

What is your GPU?

Nvidia Geforce GTX 1080 TI

Additional context

No response