Which cable do I need for 144 Hz?

Which cable do I need for 144 Hz

Refresh rate is one of the most important factors that needs to be seriously considered by computer users all around the globe while they are on a hunt for a gaming monitor. Refresh rate is the number of times per second the screen of the monitor refreshes and draws a new image in place of the previous one. The faster the refresh rate, the more smooth your visual experience will be. A fast refresh rate is what high-end competitive gaming pivots around. It reduces the motion blur and provides fluidity to your gaming visuals or any other fast-paced optics involving vigorous motion and produces sharp images with visual accuracy.

Which cable do I need for 144 Hz?

For users familiar with the gaming world, refresh rate is a word that is no stranger to them. They can swear by the importance of the high refresh rates required in multiplayer and highly competitive gaming. Since not all monitors support such high refresh rates, in order to fulfill this purpose certain connections like VGA, DVI, HDMI, and Display Ports were introduced in the market to synergistically improve your high-motion visual experience at different resolutions.

To view a 1080p display at 144Hz you’ll need a dual-link DVI, a Display Port, or HDMI 1.3, HDMI 2.0, or above. For a display of 1440p at 144Hz, a Display Port 1.2 or HDMI 2.0 cable is required and for 4k resolution at 144Hz, DisplayPort 1.4 with DSI (MIPI Display Serial Interface) 1.2 or HDMI 2.1 is preferred.

Which cable do I need for 144 Hz

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VGA Or Video Graphics Array is the oldest technology on the block that was initially designed by IBM in the late 1980s for the production of only analog signals. VGA only provides a video-based output and has been pushed to the backseat by other more futuristic connectivity standards due to its inability to produce audio results. The maximum refresh rate VGA can attain is 75 Hz at 1920 x 1200 pixels.


vga port


DVI stands for Digital Video Interface is a technology of the early 2000s or late 90s that has now been replaced by HDMI and Display Ports owing to its limited utility. Due to its massive efficacy early in the millennium, even the devices and monitors that are launched two decades later have a DVI port installed within them.

DVI comes with three types of configuration namely DVI-A, responsible for Analogue display, DVI-D, producing digital display, and DVI-I containing both analog and digital display. DVI provides two types of connection modality SIngle link DVI and Dual Link DVI.

Dual-link DVI-D is the only port that supports a resolution of 1920 x 1080 at a refresh rate of 144 Hz. If you are using a monitor with a greater refresh rate of a higher resolution than 1080P then unfortunately DVI is not the kind of interface that you should resort to.

dvi cable

Here is a list of DVI versions that support different refresh rates on a monitor:

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DVI types
  1. DVI-A (Analog) – DVI-A supports only analog signals and does not support digital displays. It does not have a specific resolution limitation but is generally used for lower resolutions.
  2. DVI-D Single Link – DVI-D Single Link supports resolutions up to 1920×1200 pixels at 60Hz. It does not support higher resolutions or refresh rates.
  3. DVI-D Dual Link – DVI-D Dual Link supports higher resolutions and refresh rates compared to Single Link. It can support resolutions up to 2560×1600 pixels at 60Hz or 1920×1200 pixels at 144Hz.
  4. DVI-I (Integrated Digital/Analog) – DVI-I supports both digital and analog signals, making it compatible with both digital and older analog displays. Its resolution support depends on whether it is DVI-D or DVI-A compatible, as explained above.


HDMI or High Definition Media Interface is what replaced VGA in the early 2000s. With the progressing time and increased technical requirements of the users, HDMI has evolved over time. HDMI 1.3 was the first of its kind to support 144Hz at a resolution of 1080P, but this used to come at the cost of poor visuals and substandard color accuracy.

This version was soon superseded by HDMI 1.4. With the sudden evolution of the gaming world and the introduction of the XBOX, Playstation, Nintendo, and other console gaming, HDMI adapted to the requirements of new gaming modalities in the form of HDMI 2.0 that could support 1440p at 144Hz.

The latest addition to the HDMI family is version 2.1, which is generations ahead of its predecessors and gives serious competition to the newly launched Display Port along with efficiently running 4K resolution at 144HZ

hdmi cable

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List of HDMI versions that support a 144Hz refresh rate on a monitor:

  1. HDMI 1.0 to 1.2 – These versions do not support refresh rates higher than 60Hz at any resolution. Therefore, they do not support 144Hz.
  2. HDMI 1.3 to 1.4 – HDMI 1.3 and 1.4 can support 144Hz, but only at lower resolutions such as 1080p (1920×1080 pixels). At higher resolutions like 1440p or 4K, the refresh rate will be limited to 60Hz.
  3. HDMI 2.0 – HDMI 2.0 can support 144Hz at 1080p (1920×1080 pixels) and 1440p (2560×1440 pixels). However, it is limited to 60Hz at 4K (3840×2160 pixels) resolution.
  4. HDMI 2.1 – HDMI 2.1 can support 144Hz at higher resolutions such as 1440p and 4K. It allows for 1440p resolution at 144Hz and 4K resolution at 120Hz. Additionally, it can support 8K at 60Hz, but 8K monitors with HDMI 2.1 support are relatively rare.


Display Port is an innovation far ahead in technology compared to the hardware explained in the prior section..They were invented with the purpose of serving the needs of gamers with the main focus revolving around rapid refresh rates and more advanced resolution.

Display port is well enabled to maintain a display of 144hz refresh rate at all the possible resolutions, even Display port 1.0 and 1.1 is able to support 144Hz at 1080p with light compromise on the visual qualities.

Display port 1.2 can support 1080p and 1440p at 144Hz refresh rate and DisplayPort 1.3 and 1.4 can support a resolution of up to 4K at 120 Hz. DisplayPort 1.4 was developed by VISA and has been better adapted and more versatile to produce rapidly changing visuals all the while maintaining a sharp pixel quality thereby making it a gold standard for gaming at rapid refresh rates.

Another variant of this cable connector, Display port 2.0 and 2.1 has also been introduced into the market and can support a resolution ranging from 10K to 16K. It also supports a dual 4k setup at a 144Hz refresh rate, providing fluid and stutter-free gaming visuals in highly competitive games.

Displayport cable

Here’s a breakdown of DisplayPort versions and their supported refresh rates on monitors:

  1. DisplayPort 1.0 – Supports a maximum resolution of 2560×1600 pixels at 60Hz.
  2. DisplayPort 1.1 – Same as DisplayPort 1.0, supporting resolutions up to 2560×1600 pixels at 60Hz.
  3. DisplayPort 1.2 – This version can support a refresh rate of 144Hz at 1080p (1920×1080 pixels) and 1440p (2560×1440 pixels) resolutions. It can also handle 4K (3840×2160 pixels) at 60Hz.
  4. DisplayPort 1.3 – Supports 144Hz at 1080p and 1440p resolutions, and 4K at 120Hz. It can also handle 5K (5120×2880 pixels) at 60Hz and 8K (7680×4320 pixels) at 30Hz.
  5. DisplayPort 1.4 – This can achieve 144Hz at both 1080p and 1440p resolutions, and it supports 4K at 120Hz just like DisplayPort 1.3. Additionally, DisplayPort 1.4 can handle 5K at 60Hz and 8K at 60Hz, which is an improvement over DisplayPort 1.3.
  6. DisplayPort 2.0 – This version supports 144Hz at 4K resolution, and it can handle 240Hz at both 1080p and 1440p resolutions. Moreover, DisplayPort 2.0 can support 8K at 60Hz and 16K (15360×8460 pixels) at 60Hz, making it ideal for future high-resolution displays.

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Can HDMI do 144 Hz?

HDMI was introduced in the computer market by colossal tech giants like Hitachi, Sony, Panasonic, and Philips to replace the analog video/audio output connector also known to many as DVI and VGA. HDMI is consumer as well as gamer-friendly, providing high-quality visuals paired up with rapid refresh rates. With each passing year, HDMI has come up with a new adaptation and bandwidth allocation to match up with fast-paced technology.

The early HDMI 1.3 can support 144Hz at 1080p but after a few years into the market it was replaced by HDMI 1.4 which provided the same bandwidth and same display rate but without any compromise on the display quality.

This was followed by HDMI 2.0 which supported 1440P at 144Hz but this was soon taken over by HDMI 2.1 cable, which was steps ahead in its A-Game and provided fluid-like, smooth, and tear-free gaming visuals at 4k resolution supporting 144Hz without the implementation of any compression technique. HDMI 2.1 is the most popular cable connection in fast-paced high-tech games and has become the mainstay of data transmission in consumer electronics like TV, monitor, laptops, and Bluray devices.

The only pitfall HDMI 2.1 offers is that it requires a compatible Monitor, GPU, and Graphics Card. With the recent arrival of NVIDIA G Sync and AMD FreeSync, most of the monitors that are launched during this decade are provided with HDMI 2.1 ports.

Can HDMI do 144 Hz

Which cable do I need for 144 HZ Gaming?

Fast-paced and high-speed games usually operate at a pixel resolution of either 1440P or 4k and above. For this purpose, a cable complementing the high-speed bandwidth and a rapid display rate will be the perfect match in order to bring justice to the gaming visuals. For many years DisplayPort 1.4 ruled over the gaming world, but with the introduction of HDMI 2.1, it has been overshadowed and now the majority of the game developer and monitor manufacturers provide a built-in HDMI 2.1 port along with other Display and USB ports. 

The type of cable is also determined by the type and dimensions of the Monitor and the specs of the game that is being played. For a 1080 resolution at 144Hz, you’ll need a dual link DVI, a display port, or HDMI version 1.3 or above. At 1440p maintained at 144Hz, a display port 1.2 or HDMI 2.0  is required while 4k resolution at 144Hz asks for a display port 1.4 or HDMI 2.1

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How do refresh rates affect your gaming experience?

Refresh rate signifies the number of times a screen changes its display in one second. For instance, a 144 Hz refresh rate means a new image is created 144 times in one second. This implies that the higher the refresh rate, the more effortless the transition from one image to another ensuring smoother motion and reduced motion blur.

This provides a competitive advantage to users in fast-paced high-speed gaming over other participants since the motion blur, image ghosting, and distortion are reduced to the bare minimum.

A refresh rate coupled with a fast response time and sharp pixels ensures enhanced responsiveness and increased immersion giving you the vibes of being in the arena while gaming which is further supported by more accurate visual feedback.

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Can the Human eye see 240 Hz?

On average, the human eye can not see beyond a refresh rate of 60Hz but why is it recommended to purchase monitors offering a high refresh rate of 120/140 Hz? The answer lies in the fact that the majority of the signals are lost midway in the process of being transmitted from the object to the eye and finally to the brain. So to make up for the lost signals, the tech experts recommend that the monitors have a rapid refresh rate so the strain and fatigue on the eye are reduced. A fast refresh rate greater than 60Hz is comparatively undetectable to the eyes and hence causes little flicker, especially in high-speed games

What is fake HDMI 2.1?

The controversy of fake HDMI 2.1 started when a Chinese manufacturer introduced a monitor named “Xiaomi Fast LCD monitor 24.5 inches and 240Hz Refresh Rate with 2 HDMI v2.1” with a subscript stating a declaration that this article supports TMDS protocol which is indeed equivalent to the bandwidth followed by HDMI v2.0. This started a debate amongst the consumer and a justification was demanded from the HDMI licensing administrator who stated that HDMI v2.0 is no longer existent and all those featuring v2.0 are actually a subset of v2.1. So basically HDMI v2.0 is now being sold under the market name of v2.1 with practically the same features as that of v2.0

Does HDMI 1.4 support 144Hz at 1080P?

Yes, HDMI 1.4 can support 1920 x 1080p at 144Hz with an exception of a few older monitors that couldn’t go beyond 60Hz, For example, ACER GN246HL, BenQ XL2411, and BenQ XL2411Z, etc and 120Hz at 1080P

Does 144 Hz work with a laptop?

Yes, you can make 144Hz work with a laptop by connecting an external monitor with the given refresh rate and a considerably higher image resolution to your basic laptop with a basic refresh rate of 60Hz.

How fast is 4K 60Hz USB-C?

USB type C provides a rapid 4k (3840 x 2160) at 60Hz with a bandwidth ranging from 18 to 20 Gbps all the while maintaining the pixel quality.

What is the lowest speed of USB C?

The lowest speed that a USB C could attain is 480 Mbps, it couldn’t get lower than that

How do I get 144 Hz on both monitors?

With a strong graphics card and a steady GPU, you can easily get a dual monitor setup of 144Hz each. All you have to do is plug in each of the 144Hz monitors to one of the video outputs available in your GPU.

End Point

The new approaches being made in technology with every passing day have infiltrated into the techies an urge to delve more into modern hardware and graphics. With the introduction of 144 Hz refresh rate with game developers and computer manufacturers making the most use of them, it has only become obligatory to design cables that support this bandwidth.

With various cables available to enjoy visually pleasing displays at 144 Hz, Display port 1.4 and HDMI v2.1 is considered by far the most versatile cable of all due to its ability to maintain 4K resolution pixels at 144 hz without any pixel bleeding and no prerequisite of compression to complement the higher resolution.

While HDMI and DisplayPort are in close competition with one another, and each struggling to jump ahead of the other, it is only a matter of days before a new external connection cable might end up replacing these two and start a new competition of its own.

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