https://bugs.freedesktop.org/show_bug.cgi?id=105910
--- Comment #8 from drpastah@gmail.com --- I'm also having graphical artifacts with i3. I have an amd rx 580. Here's a thread with the issues I was getting: https://bbs.archlinux.org/viewtopic.php?id=242727
I have also tried taking out my rx 580 card out of my computer and uninstalled AMDGPU and tried running i3 through my iGPU, i7-7700k CPU. I still had graphical artifacts when I tried that.
Here is a vid of the artifacting: https://streamable.com/yg3us https://my.mixtape.moe/bdxwtc.ogv