This cvar determines whether Vertical Sync is enabled or disabled. Vertical Sync caps your FPS at your monitor's refresh rate. See CVar_gxRefresh for more information on refresh rates.
- Enabled - caps fps at half the refresh rate
Changing this setting
In-game, go into the Graphics Setting screen Hit Esc, click on the Video tab, Check Enable Vertical Sync.
In-game, type the following
/console gxVSync setting
You can exit wow, open the Config.wtf file, and add the following line:
SET gxVSync setting
- Patch 4.0.3 (15-Nov-2010): Setting 2 added to the game engine, mostly for use with DX11