DisplayPort 2.0: Everything You Need to Know

The popularity of DisplayPort Cables has skyrocketed in the last few years. Unlike its competitor, the HDMI, DisplayPort cables are suitable for high-end monitors and dedicated graphics cards. One similarity between the HDMI and DisplayPort cables is that they are designed to replace the DVI and VGA standards. DisplayPort cable has the backing of the VESA group, which includes HP, Dell, Lenovo, Apple, Oculus, and NVidia.

The DisplayPort has first introduced in the market about a year ago. Over time, there have been several versions starting with the DisplayPort 1.2. This version was soon followed by the DisplayPort 1.3() and after that DisplayPort 1.4. DisplayPort 2.0 was published in June 2019. It aims at offering exciting advantages for consumers looking to get stunning display resolution and super-fast refresh rates.

What is DisplayPort 2.0?

The DisplayPort 2.0 connectors and cables are the latest additions in the ever-advancing DisplayPort technology. Similar to the other versions, DisplayPort 2.0 enables video and audio transmission over a single cable. One added feature is that they also support HDR, Display Stream compression, and Forward Error Correction. Another main advantage is that the DisplayPort offers a massive jump in performance by increasing the bandwidth to about 300 percent.

The DisplayPort 2.0 cables are capable of handling a bandwidth of up to 80 gigabytes. As such, the cables will allow for ultra-high resolution display. Equally, this cable can also support two 4K screens at a fantastic 144Hz refresh rate. It also supports an 8K display at an impressive 85HZ refresh rate without compressing the image.

When you add the DSC function, the DisplayPort 2.0 performance is heightened to support up to three 10K screens with a refresh rate of about 60HZ. For a single screen, this DisplayPort can handle an impressive 16K resolution with HDR with a refresh rate of up to 60Hz. Additionally, the cable can support three monitors with a resolution of 10K at a refresh rate of 60Hz.

Is the DisplayPort 2.0 cable compatible with the previous versions?

Well, the answer to this question is an absolute yes. DisplayPort 2.0 comes with a standard connector, meaning that it is backward compatible with the previous models. Like the DisplayPort 1.4, this new version also works with the USB –C port to support the DP Alt Mode. This is to say that you will have a single cable for both data and video, ensuring high-speed data delivery.

DisplayPort 2.0 vs HDMI 2.1

Since introducing this two-production product, there has been a fierce battle of which model is the winner? It is essential to point out that the products boast numerous features that make them stand out in their respective category in both cases. The HDMI seems to offer ARC, which ensures easier home connection; however, when compared to the DisplayPort 2.0, HDMI 2.1 falls much behind when it comes to overall bandwidth.

Our verdict

Besides significant bandwidth improvement, DisplayPort 2.0 also offers other notable enhancements, such as the Panel Replay. This feature helps in limiting the power usage, making it energy-efficient, and decreasing the thermal output. The unit includes the VESA’s DSC features, which ensure a high-resolution display without hurting the refresh rate. Moreover, the model comes optimized with multi-stream transport enabling it to daisy chain the monitors without sacrificing the quality. While the DisplayPort 2.0 monitors were announced to be available by the year 2020, there has been a delay. However, VESA has announced that these monitors will be available by the third quarter of 2021.

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