No, RivaTuner isn't suitable for this scenario.
No, RivaTuner isn't suitable for this scenario.
It seems possible to stabilize at 144Hz with RivaTuner while avoiding screen tearing. Since you're already at 144Hz on your monitor, the main concern would be input lag. Regular V-sync might not add noticeable delay compared to standard sync, but it could affect responsiveness. Test both settings to see which feels smoother for your gameplay.
For variable refresh rate, adjust it through the monitor settings and the GPU control interface. If your display supports Freesync or Gsync, activate it in both the monitor configuration and the graphics driver software. Use DP mode instead of HDMI.