Comment # 5 on bug 1205571 from Stefan Dirsch

Ok. suse-prime is autoselected for installation on laptops with Intel + nVidida
graphics. And I assume in %post installation of x11-video-nvidiaG06 package
it's executed "prime-select nvidia", so rendering via nVidia GPU should have
been active.

When uninstalling suse-prime (runs 'prime-select unset') you're back to Intel
graphics - not using nVidia GPU at all. I you want to help investigating this
issue you would need run

  sudo rpm  zypper in suse-prime
  sudo rpm -e x11-video-nvidiaG06
  sudo zypper in x11-video-nvidiaG06
  --> logout from your desktop or reboot the machine

Then I would need at least your X logfile. Where you can find it depends on
your desktop. Oh well. Could be in /var/log/Xorg.0.log or
$HOME/.local/share/xorg/Xorg.0.log.

Also interesting

Output of
-  prime-select get-current
- lsmod | grep nvidia
- dmesg