Can monitors do 75hz over HDMI at 1080p? | Overclock.net
X= XG22VA 21.5" FULL HD VA 75Hz FreeSync HDMI VGA Gaming Monitor with Speakers
1920x1080 displays with 75Hz support (listing) | [H]ard|Forum
If your monitor supports 75+ Hz, make sure to enable them from windows properties! I was sure to play at 75Hz for months, only to find that it was capped to 60Hz