Does Hdmi Work With 144hz?

In recent years, high refresh rate monitors have become increasingly popular among gamers and enthusiasts alike. With smoother animations and improved visual clarity, a refresh rate of 144Hz has become a popular choice for many gamers. However, a common question among those looking to upgrade their display is whether or not an HDMI connection can support a refresh rate of 144Hz.

To answer this question simply, it depends on the specific version of HDMI being used and the capabilities of the graphics card. While earlier versions of HDMI were limited to a refresh rate of 60Hz, modern HDMI 2.0 and above can support a refresh rate of up to 240Hz, more than enough to accommodate 144Hz displays. However, compatibility can also depend on the capabilities of the graphics card, which must be able to output a 144Hz signal through HDMI. In this article, we will dive deeper into the compatibility of HDMI with 144Hz displays and explore some common solutions for those experiencing issues.

Does HDMI Work with 144Hz?

Yes, HDMI can support a 144Hz refresh rate in certain scenarios. Here are the details:

– HDMI version: To support 144Hz, you need an HDMI cable and port that are rated for HDMI 1.4 or higher. HDMI 2.0 or higher is preferable, as it offers more bandwidth and can support higher resolutions and color depths.
– Resolution: If you’re using a 1080p (Full HD) monitor, you can often achieve 144Hz over HDMI using HDMI 1.4 or higher. If you’re using a 1440p (Quad HD) monitor or higher, you’ll likely need HDMI 2.0 or higher to get 144Hz. Note that some monitors may only support 144Hz over DisplayPort or DVI, so check your monitor’s specifications.
– Graphics card: You’ll need a graphics card that supports HDMI 1.4 or higher to output a 144Hz signal over HDMI. Most newer graphics cards should meet this requirement, but older ones may not. Check your graphics card’s specifications to make sure.
– Cable length: If you’re using a longer HDMI cable (such as 10 feet or more), you may experience signal degradation that prevents you from achieving 144Hz. In this case, you may need to use a shorter cable or switch to another connection type like DisplayPort.
– Other factors: Finally, keep in mind that there are other factors that can affect your ability to achieve 144Hz over HDMI, such as the quality of your cables and the capabilities of your monitor’s scaler. If you’re having trouble getting 144Hz over HDMI, try adjusting your monitor’s settings or contacting the manufacturer for support.


1. Can HDMI support 144Hz?
Yes, HDMI can support up to 144Hz refresh rate, but it depends on the capabilities of the HDMI version used.

2. What is the recommended HDMI version for 144Hz?
HDMI 1.4 and higher versions can support 144Hz, but HDMI 2.0 and above is highly recommended for a better experience.

3. Do all monitors with 144Hz support HDMI?
Not all monitors with 144Hz support HDMI. It depends on the monitor’s specifications and the version of HDMI the monitor uses.

4. What are the limitations of using HDMI with 144Hz?
The limitations of using HDMI with 144Hz include potential input lag, frame drops, and lower resolution capabilities compared to DisplayPort.

5. Is DisplayPort preferable over HDMI for 144Hz?
Yes, DisplayPort is generally preferable over HDMI for 144Hz due to its higher bandwidth and better support for higher resolutions.


Overall, it is possible to use HDMI with 144Hz, but it depends on the version of HDMI and the specifications of your monitor. If you are planning on using a 144Hz monitor, it is recommended to use DisplayPort or DVI-D instead of HDMI to ensure you can take full advantage of your monitor’s refresh rate. However, if you only have an HDMI port available, make sure to check the HDMI version and ensure it can support 144Hz before making any purchases. With a little bit of research, you can ensure you are getting the best performance out of your monitor and graphics card.

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