For high-performance TVs and monitors, there are two main cable types that you need to know about: HDMI and DisplayPort.

Nvidia's similar G-Sync technology, however, doesn't always work over HDMI—on many monitors, it’s DisplayPort-only. When shopping for a DisplayPort cable ... both 4K and 8K than HDMI (240 ...

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 ...