This issue is most likely due to a problem with the driver and their OCing of said GPU prior to installing the new driver. 1.) Using whatever OCing tool you use, Afterburner, EVGA Precision etc etc. Restore your GPU defaults. 2.) Uninstall all OCing software. 3.) Uninstall the display driver. 4.) Reboot into safemode and run DDU. 5.) Re-install the latest driver. 6.) Check performance. 7.) Re-install OCing software and re-do your OC. No issues here on my TitanXP SLI.