38 Intel GPU
Created Sunday 02 January 2022
To fix OBS glitches and more remove xf86-video-intel and delete /etc/x11/xorg.conf.d/20-intel.conf, then restart.
For Intel GPU, use intel-gpu-tools and run intel_gpu_top as root to monitor the GPU activity during video playback for example. The video bar being above 0% indicates GPU video decoder/encoder usage.
sudo intel_gpu_top