Has anyone had issues with lower FPS on a monitor after installing a 2 tier higher GPU? Had a GTX 1060 6 gig and upgraded to a GTX 1080 and now having 1/3 the FPS as with the lower GPU. No settings in game were changed. Just updated drivers thru GeForce Experience and installed the 1080. FPS with lower card was 250 to 300/ with higher card 90 FPS is max and stuttering Any help is welcome
Sounds like a driver issue..when changing cards it's a good idea to completely remove old drivers and start fresh. Try removing drivers through windows first and if that doesn't work then use this: https://www.guru3d.com/files-details/display-driver-uninstaller-download.html#:~:text=Download Display Driver Uninstaller DDU,and files, driver store).
@ravey1981 Thanks for the info sir I past it on to the person with the issue and he said all is working now