I was testing some shaders on Iris Xe and got horrible performance, even setting everything possible to low/potato. It looks like some kind of optimization or compatibility problem, I really don't know, the only thing I do know is that there is an absurd flood of an OpenGL debug message.

OpenGL debug message: id=1280, source=API, type=ERROR, severity=HIGH, message='Error has been generated. GL error GL_INVALID_ENUM in (null): (ID: 173538523) Generic error'

Minecraft Version: 1.20
Iris Version: 1.6.4
OS: Windows 11 (22621.1848)
GPU: i5-1135g7 Iris Xe
Logs: https://mclo.gs/PzvNaOC

It's probably the usual Intel driver moment but Does performance are worse or better with only iris and sodium?

It's probably the usual Intel driver moment but Does performance are worse or better with only iris and sodium?

It's the same, I did some tests only with both and the results were the same.