https://bugs.kde.org/show_bug.cgi?id=495260
--- Comment #7 from patchouli <patchouli.knowledge....@gmail.com> --- After some extra tinkering I found the following: - Plasma on X11 does not have the issue. - Going from the open kernel modules NVIDIA drivers to the closed kernel modules (`nvidia-open` to `nvidia` on Arch Linux) and disabling the GSP firmware fixes the issue - Other Wayland compositors (Hyprland and GNOME) do not have the issue either, even with the GSP firmware enabled and while using the open kernel modules. So for some reason, KWin (Wayland) works very poorly with this enabled and other compositors do not suffer from the same issue. The GPU scores identically (within margin of error) on benchmarks with either the open kernel modules, or the closed ones with the GSP firmware disabled on various OpenGL benchmarks. - Triple buffering also exhibits the issue, just on a much lower frequency and not to the same degree. I read on the implementation and it’s supposed to increase the performance for lower end hardware; and my RTX 4090 is somehow also affected by that too. -- You are receiving this mail because: You are watching all bug changes.