![]() It's by far the most advanced standard out there for consumer video transmission. This allows it to do 120Hz, deep color/HDR or carry multiple 4K streams (multiple monitors or 3D) on one cable. The latest HDMI standard can do 4096x2160 60Hz in deep color (12 bits per color).ĭisplayPort 1.4 has a higher maximum bandwidth than HDMI 2.0 (31.4 Gbps vs 18Gbps). DisplayPort 1.4 offers even higher bandwidth, up to 32.4 Gbps, which allows for the support of 8K displays with 60Hz refresh rates and HDR. The base bandwidth of DisplayPort 1.4 remains unchanged at 32. Plus you at best get 8 bit color out of it, and no audio. In a practical sense, DisplayPort 1.4 with DSC is far more capable than without it. Full DisplayPort audio/video (A/V) performance (up to 8k at 60Hz) SuperSpeed USB (USB 3.1) data Up to 100 watts of power over a single cable Reversible plug. ![]() As with previous generations of DisplayPort, DP 2. To get a 4K 60hz display running you need to use two dual link DVI cables, which is insanely bulky. DisplayPort 2.0 is the next great advance in connection standards that will usher in a new age of high bandwidth transmission, enabling higher resolution video, higher refresh rates, and greater HDR detail than ever before.Not all DisplayPort 2.0 devices will be equal, though. DisplayPort 1.4 doesn't even have as much bandwidth available as HDMI 2.1, but it's sufficient for up to 4K 240 Hz and 8K 60Hz with DSC, and HDMI 2.1 support is there for people that need up to 48. In the traditional DP1.4, the transfer rate per channel is 8. A single dual link DVI cable can carry either half a 4K frame (1920x2160) at 8 bits per color, 60hz, OR a single 1080p frame at 10 bits per color, 60hz. Why you need DisplayPort 2.0 Three times bandwidth than DisplayPort 1.4. DP 1. DP 1.2 supports a maximum resolution of 3,840 x 2,160 pixels at a 60Hz refresh rate. Obviously it'll have to be a supported 1.4 capable cable, but that's the same as CAT 5 vs CAT 6ĭual link DVI is significantly old-hat compared to the newer DisplayPort and HDMI standards. Male to male DP 1.4 cable Durable Braided Nylon Cable Convenient and Portable 6ft Length 32.4 Gbps total bandwidth capable of 4K 120hz or 8K 60hz. DP 1.4 was released in 2016 and supports up to 32 Gbps bandwidth. I don't have access to the spec for 1.4, but from what I can understand it's still a single cable that will do 4K 120hz HDR.
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