Does DisplayPort Support 144Hz?

DisplayPort is undoubtedly a perfect solution for audio and video connections between the monitors, Xbox, and PlayStation. It is a powerful data transfer source and highly efficient due to the high capacity of data transfer. Therefore, DisplayPort is worth your money if you need a highly effective and reliable connector to connect the monitor and PC for playing a higher resolution game.

Does DisplayPort support 144Hz?

Yes, it does support 144Hz and can handle it quite well on various resolutions. But its ability to support a particular resolution is a totally different story. Older version of DisplayPort like 1.0 and 1.1 does support 144Hz rate on 1080p resolution. For that early innovation, this is an incredible thing. Early DisplayPort supported these resolutions using HBR, aka high bit rate mode. With time, DisplayPort evolved into more versatile connectors than other display connectors.

Related: Best DisplayPort cables

does displayport support 144hz

After the release of DisplayPort 1.2, the resolution support extended to 1080p and 1440p resolutions. Both resolutions work on 144Hz. Later on, there happened a substantial increase in bandwidth transfer in DisplayPort 1.3 and 1.4. These both managed to work to 240Hz on 1080p and 1440p resolutions. If we increase the resolution to 4K, then they tend to run at 120Hz. However, they have a difficult time running at 144Hz on 4K resolution, even using display stream compression.  

Related: Best hdmi switch for gaming

In 2019, DisplayPort 2.0 approved with is a more advanced and powerful version. It has undergone many noticeable changes, such as an increase in bandwidth up to three folds. With this substantial increase, it became possible to run at more challenging resolutions like 10K and 16K. Even the refresh rate is faster than you can run on multiple monitors without any decrease in performance.

Using DisplayPort 2.0, you can run two 144Hz with 4K resolution. It becomes possible when you use 8bpc. With DisplayPort 2.0 getting more streamlined, people will be concerned about 144Hz support as people tend to switch towards a 240Hz rate. Also, as the gaming monitors and PC are getting more advanced and able to run higher resolutions, 144Hz is getting more common.

Related: Best DisplayPort to HDMI cables

What are the Perks of 144Hz on DisplayPort?

DisplayPort gives a more capable and speedy connection compared to the HDMI and DVI sources. In many ways, DisplayPort is a viable option for gamers, especially for those who compete in gaming events. As for the HDMI, it is better than the older DisplayPort. Newer technologies like DisplayPort 1.4, and the latest 2.0 are way out of league compared to HDMI technology. However, they are practically undefeated if we compare stats to other connectors.

displayport 8k

There are several benefits of 144Hz on DisplayPort, but the most obvious is the speed and smoothness it offers when watching content on monitors or playing the game. DisplayPort supports 144Hz at 4K resolution that provides an in-game fluid movement and helps keep the frame rates stable and higher. Even there is not evident input lag in most competitive games.

Is DisplayPort compulsory for 144Hz?

No, it is not compulsory to only use DisplayPort for 144Hz, as several other options can generate the same quality display. However, there is some difference in their options and the resolution they support compared to the DisplayPort. For older systems, DVI can give a 144Hz rate at 1080p resolution but beyond that is a different story.

Find out more about HDMI, VGA, and DisplayPort

Without DisplayPort, your options for 144Hz at higher resolutions become limited. Even HDMI 1.4 with compression enabled can handle 144Hz, but this is circumstantial as different factors govern its application. If you have HDMI ports and don’t want to get involved in the connectors and combinations, HDMI 2.0 is the alternative. But out of this circumstantial usage, DisplayPort 1.2 and later can easily surpass the performance of HDMI 2.0. For a detailed comparison of DP 1.2 and 1.4 versions, see the DisplayPort 1.2 Vs. 1.4.

If you have DisplayPort with your computer’s graphics card or laptop, but the display does not have a compatible end, don’t freak out. There are certain DisplayPort adapters available in the market that provide complete connectivity with the VGA, DVI, and HDMI ports. You can use the same cable with the adapter at the other end to connect your favorite monitor or display output in this way.

Selecting best DisplayPort for 144Hz display

Out of several advantages of the DisplayPort, there is the main advantage that you do not need to change your DisplayPort cable after upgrading to a newer version of the port. In addition, it delivers a 144Hz refresh rate with compatible hardware and is highly interchangeable. Therefore, you can use the older DisplayPort cables with the new technology as they are highly compatible and can work without having any performance loss.

There is an interesting fact about the DisplayPort that its quality does not affect the picture quality as long as you have bought it from trusted retailers or manufacturers. Any piece of cable can deliver the same quality if a first-generation DisplayPort cable or the latest version. For ultimate video quality and performance, a 7.5m DisplayPort cable is best as it does not sacrifice the quality and offers a range of flexibility. You can check out some high-quality cable for long-term use with impressive data quality and gaming needs.

Related: HDMI VS. DisplayPort – Which is better for Gaming

Best 144Hz Gaming Monitors

For gamers, a 144Hz refresh rate is the best for the ultimate gaming experience. It is a sweet spot that offers massive improvements over the standard 60Hz refresh rate. The gaming on 144Hz feels smoother and more responsive. 144Hz monitors provide the best gaming experience unless you want to try 240Hz gaming monitors that require more advanced connecting technologies.

If you are looking for the best gaming monitors, Asus TUF Gaming VG27AQ is the best option. It is top of the list in our 144Hz monitor’s list with its fantastic handling of motion resolution. It is entirely compatible with the G-Sync technology that reduces the tearing effect. You can get rid of input lags and minimize the display shutter. In addition, you can take advantage of the higher refresh rates with a reduced system overhead.

LG 27GN950-B is another perfect option for 144Hz gaming that is compatible with the AMD FreeSync. Its 4K Nano IPS display provides a more affordable and efficient display for the best gaming. There are many other gaming monitors that work with the DisplayPort at 144Hz refresh rates. You can check out our best 144Hz gaming monitors for having a better look at the features and utilities that they offer.

Adapters For 144Hz

Adapters are perfect in a situation where your graphics card and monitor do not have DisplayPort support. For example, you may want to use the adapter to get a 144Hz display. There are different combinations of adapters available for 1080p resolution and 144Hz refresh rates. You may also find higher adapters for more refresh rates and resolution combinations.

displayport adapters

Before buying any adapter for DisplayPort cable, its output and input order are crucial. If you have an HDMI output from your PC and a DisplayPort input adapter, then you can connect the computer having an HDMI port to the DP port on the monitor. If you are a vice versa setup, this is impossible as these adapters are not bi-directional. To connect a monitor with an HDMI port and a PC with DisplayPort, you need to connect the computer and monitor via DisplayPort to the HDMI adapter.

Here is our Best DisplayPort to HDMI adapter Guide

In a situation where you need to use the DVI adapters, it has to be an active adapter as it does not support passive adapters. There is a USB connector for getting power to make the DVI active. For a refresh rate of 144Hz, a single-Link DVI adapter does not work and only supports Dual-link DVI-D adapters.

There are many combinations of active adapters available in the market. For example, you can use DisplayPort to HDMI, HDMI to DisplayPort, DisplayPort to Dual-Link DVI-D, USB-C to HDMI, and USB-C to DisplayPort adapters. However, keep in mind that no active HDMI to Dual-Link DVI-D adapters is available and many manufacturers are them falsely advertise them.

Adapters are an excellent utility to connect the DisplayPort and other ports via cable while retaining the 144Hz refresh rate. However, they are relatively expensive. Many manufacturers sell the adapters online, but most of them falsely advertise as they sell a mix of active and passive adapters. Some manufacturers even sell Single-Link DIV adapters by falsely claiming them as Dual Link adapters.


DisplayPort does support 144hz refresh rates at several high resolutions; even older DisplayPort technology does support 144Hz at 1080p resolution. But DisplayPort 2.0 is more capable and does support even 240Hz refresh rates. In addition, certain monitor types do support a refresh rate at 144Hz, which we already mentioned. So even if your PC or monitor that not have DisplayPort at one end, you can connect adapters to connect and play your favorite games over them.

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Muhammad Kashif

M. Kashif is a published author at Gaming He is a tech enthusiast, a passionate gamer and loves to try new gadgets and writing about games and technology events.