Do you also have an integrated AMD/ATI GPU?
If yes, check for updated and make sure Java is running via Nvidia GPU
https://windowsreport.com/minecraft-not-using-gpu/
In your Launcher, go to Installations, edit your profile and click on More Options
There you will find the JVM Arguments
Click into this line and go to the end of it - press space bar and paste
-Dfml.earlyprogresswindow=false