For example, the ASUS TUF Gaming monitor supports HDMI 2.1; this allows 4K resolutions at 120Hz refresh rates and HDR.

If you're choosing between DisplayPort 1.4 and HDMI 2.0, DisplayPort would be the better option. If a monitor only gives you the choice between, say, HDMI 2.0 and DisplayPort 1.2, HDMI could be ...

DisplayPort 1.2: Supports up to 4K at 60Hz, some 1.2a ports may also support AMD's FreeSync DisplayPort 1.3: Supports up to 4K at 120Hz or 8K at 30Hz DisplayPort 1.4: Supports up to 8K at 60Hz and HDR ...

The MPG 322URX achieves a maximum bandwidth of 80 gigabits per second (Gbps), more than twice that of the DisplayPort 1.4's 32 Gbps mark. DisplayPort 2.1a is also superior to HDMI 2.1 monitors and ...