Shnoug As a test, please try playing with only one monitor connected. Restart your computer after disconnecting the others (or remove them with the computer shut down).
If that doesn't help, try capping fps at 60 and playing at 1920x1080 or something close.
I'm not saying you have to do either of these going forward, only that it would be helpful to know whether either one helped.
If neither makes a difference, please do a clean uninstall and reinstall of the graphics driver. This is more thorough than a regular update or uninstall/reinstall. Here's how:
https://crinrict.com/blog/2019/02/clean-re-install-of-graphics-drivers-with-display-driver-uninstaller-ddu.html
If that doesn't help either, please provide a dxdiag. Click Windows key-R, enter dxdiag in the run box, wait for the scan to finish, click "Save all information," and save the file to your desktop. From there, you can attach it to a reply using the paper clip (Attachment) icon included with the other formatting buttons.