Score:0

OpenGL slower on Xorg than on Wayland

hr flag

I have a Celeron N6210 with UHD graphics.

Running vblank_mode=0 glxgears -fullscreen gives 55fps on Xorg, but 130 on Wayland (and I'm quite stuck on Xorg for the moment).

The performance gap is big; what's going on, and is this fixable ?

uname -a:
5.19.0-38-generic #39~22.04.1-Ubuntu

glxinfo:
GL_RENDERER   = Mesa Intel(R) UHD Graphics (EHL)
GL_VERSION    = 4.6 (Compatibility Profile) Mesa 22.2.5

lspci -k:
00:02.0 VGA compatible controller: Intel Corporation Device 4555 (rev 01)
    DeviceName: Onboard - Video
    Subsystem: Intel Corporation Device 7270
    Kernel driver in use: i915
    Kernel modules: i915

David avatar
cn flag
Nothing here says it has issues it may just not work well in Xorg.
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