Quote:Version 2.1 of the HDMI Specification is backward compatible with earlier versions of the specification, and it also introduces an interesting new mode: Game Mode VRR, which by itself supports variable refresh rate, which "enables a 3D graphics processor to display the image at the moment it is rendered for more fluid and better detailed gameplay, and for reducing or eliminating lag, stutter, and frame tearing." This new Game mode spec, which is similar to the G-Sync and FreeSync technologies already available, will also apparently work with both PCs and consoles.