Does HDMI support 144hz? Detailed explain from experts

When it comes to HDMI receivers, one of the questions we frequently get is, “Does HDMI support 144Hz?”

In most versions, from 1.3 to 2.1, HDMI has 144Hz bandwidth support. However, the resolution and bandwidth will affect the output’s color quality, compression, or solution, such as images or videos, depending on the version.

In my experience, the 2.1 version – is the new and best one and has the least effect on 144Hz. If you’re gaming at 144Hz, you’ll get a super smooth experience though you’ll also need the right cable to connect the two.

HDMI 144Hz Overview

HDMI 144Hz
144Hz version

You’re probably no stranger to HDMI, either. For almost a decade, the connector has been the most popular choice to help any gamer get high refresh rates on laptops, desktops, and consoles.

A 144Hz cable can fully connect to 1.3, 1.4, or 2.1 ports to provide the same full range of features and bandwidth.

First of all, HDMI 1.3 is the first generation of 144Hz to come with a high refresh data rate for 1080p resolution.

With the same bandwidth and data rate capabilities, 1.4 144Hz also provides users with standard chroma and high refresh data.

However, for the ultimate gaming experience, you need to ensure your device has the latest connectors, including the 144Hz 2.1 era that covers all gaming resolutions and the most popular games. It has solutions ranging from 1080p to 4K with no compression required.

This 144 Hertz in this 2.1 generation also provides the most optimal 4: 4: 4 chroma sampling. It’s great.

Related: Is HDMI Or DisplayPort Better?

Essential Things for HDMI 144Hz

So to use 144 Hertz, what do you need to prepare?

As you know, HDMI is the ultimate choice for gaming thanks to its high refresh rate and is suitable for many devices such as laptops, desktops, or consoles. 

With the backward compatibility feature of this configuration, it can connect to most ports such as 1.3, 1.4, or 2.1 with data sources from 10.2 GB to 48 GB.

You will also notice that most cables mention and support bandwidths that come with different data transfer rates. 

However, to ensure quality connections, you need to find equipment from a reputable and quality supplier like Cable Matters with gold-plated connectors to prevent corrosion.

Not only that, but with such quality connectors, you also have complete peace of mind because your 144 Hertz has the right working cable length and receives excellent shielding.

However, one of the essential elements is to support super-high data rates and bandwidth.

All in all, with 144 Hertz, 2.1 is a step ahead of anything before it. It can be that it has more features than DisplayPort 1.4 – one of the gold standards for you to play games at high refresh rates.

Does HDMI Support 144hz?

The answer is yes. In most versions, from 1.3 to 2.1, HDMI has 144Hz bandwidth support, so an HDMI cable can give you a 144Hz refresh rate.

144hz monitor
144hz monitor

How do you need a cable for a 144 Hertz display when many different generations of cables are on the market?

Available cables include 1.0, 1.2, 1.3, 1.4, 2.0, and 2.1. Practically each of these cables comes with different refresh rate baud frequencies and output specifications.

Completely different from desktop gaming, video games will run smoothly at 144 frames per second. Taking full advantage of a high refresh rate display is also less likely to appear on the console.

So you can safely use console games designed at 30 or 60 FPS settings. However, no console games run at 144 FPS, so while 144 Hertz is possible, it won’t be a viable option on consoles for at least another generation.

In addition, in terms of screen factor when owning a port, sometimes it does not seem to meet all the necessary speeds to provide the best quality. 

The 144 Hertz display, in particular, is a big hit and makes sense for gamers, as it offers the ability to display 1080p or 1440p content. However, the task seems quite difficult and requires a dual-link DVI cable.


We have provided useful information about 144 Hertz. Here are a few questions that we regularly receive from users. Read on to find out interesting information!

What is fake HDMI?

Fake version

Once you’ve got a fake HDMI, you’ll have a huge problem with high-end monitors and TVs. In addition, it also greatly affects the refresh rate, which comes with automatic low-latency scrolling and variable audio. A dummy plug also does not support the cable leading out of the device.

Does it support 1080p?

Different generations almost support different resolutions. HDMI 1.3-1.4 with 10.2 GB of data; Gen 2.0 provides 18GB of data, and HDMI Gen 2.1 provides 48 GB of data.

Do I need a dummy HDMI?

The answer is no. A dummy HDMI is not necessary for you.


So, does HDMI support 144Hz? The answer is yes. An HDMI cable can perfectly give you a 144Hz refresh rate.

For the smooth use of the connector, make sure you have identified the correct connector type at each end of the cable, the cable length, and the compatible adapter. Besides, you also need to pay attention to whether your monitor supports 144 Hz or not.

Overall, we have provided all the necessary information to answer this question for you and many other users. Hope it is useful to you.

If you have any other questions, don’t forget to leave a comment in the section below. We will actively give you an accurate answer as soon as possible.

Finally, don’t hesitate to share it with your friends or colleagues who may be facing the same problem. Chances are it will be of great help to them!

Thank you for reading!

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