Does HDMI Support 144Hz? [UPDATED GUIDE]

If you have a monitor which supports a 144hz refresh rate and looking at whether an HDMI connection would be able to provide you with a 144hz refresh rate, then you have landed on the right Blogspot.

In this blog post, we have made a complete guide, on whether an HDMI cable supports 144hz refresh rate or not, and more importantly, which version of the HDMI you would need to support the 144hz refresh rate.

That being said, let’s jump into the details, and check out the procedure.

Does an HDMI Cable Support 144Hz Refresh Rate?

Yes, HDMI Supports a 144hz refresh rate. But, not all the versions of the HDMI support a 144hz refresh rate. The versions which are lower than the HDMI 1.4 do not support the 144hz refresh rate.

All the modern HDMI versions including the HDMI 1.4 and above support the 144hz refresh rate. Still, there is some variation in the refresh rate, and transmission capabilities.

The HDMI 1.4 supports 144hz@1080p, while it does not have the capabilities to support the 1440p or any higher resolution.

The HDMI 2.0 supports 1440p@144hz resolution. And lastly, If you want to enjoy a 4K or higher@144hz refresh rate, then you would need to have HDMI 2.1, as this latest version of HDMI supports the highest data transmit rate.

Another thing to notice here is that not all the monitors have the support for the HDMI 2.1. So, if you have not bought a new monitor, and want to enjoy games on higher resolution, then you have to get a monitor which has the support for HDMI 2.1.

HDMI Vs DisplayPort, Which One is Better for 144Hz Refresh Rate?

Well, there is no noticeable difference in the quality if both the HDMI, and DisplayPort versions support the 144hz refresh rate, as both of them come with industry-leading technologies.

On the other hand, both of these cables are multi-channel, which means both cables support audio as well as video connectivity. So, using a single cable, you can enjoy the video as well as video connectivity, which is truly amazing.

Another thing that you need to have in mind is that the budget section of monitors does not come with HDMI 1.4, and often has the configuration of HDMI 1.2, and DP 1.4. So, in those cases, you would have to suffice with the DisplayPort connectivity options.

Frequently Asked Questions (FAQs)

Does HDMI Support 144Hz?

Yes, HDMI supports a 144Hz refresh rate. The thing that you would have to keep in mind is that not all the versions of the HDMI support a 144hz refresh rate. If you want to have a 144hz refresh rate via HDMI, then you have to ensure there is an HDMI 1.4 port on your monitor.

Is HDMI Better or DisplayPort?

Well, it depends upon your personal preference. Still, we prefer HDMI over Displayport as it offers better video as well as an audio signal. Thus, we would recommend you to use the HDMI connectivity over the DisplayPort connectivity.

Which Version of HDMI Supports 144hz Refresh Rate?

HDMI 1.4, and above supports a 144hz refresh rate. So, if you want to have a 144hz refresh rate, then you need to ensure that your monitor has at least HDMI 1.4, otherwise, it just won’t work.


A lot of people are always confused about whether HDMI supports a 144hz refresh rate or not. Additionally, we also get asked which version of HDMI supports 144hz frame rate.

Above, we have answered all of your questions regarding the support of the 144hz refresh rate, and which version of HDMI supports 144hz. So, you can know if your monitor’s HDMI port supports a 144hz refresh rate via HDMI or not.

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