I have a question about vsync that I can't find on google
I know vsync matches your frame rate to the the monitors refresh rate to eliminate screen tearing. However if you increase graphical options, (high shadows, 16x Antialiasing etc.) with vsync still match the refresh rate?
What I'm trying to say is will vsync hard lock your frame rate to the refresh rate regardless of graphical options you have enabled?
It will prevent you to display more than 60 fps, it will also make sure that displayed frame matchs the monitor vsync.
If you display a frame, then fails to compute the next frame in 1/60th of sec, then nothing will be displayed (stutter) and the system will wait 1/60th more and so on.