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Is HDMI 2.1 needed for gaming?

Author

Emily Ross

Published Jan 08, 2026

Both of the next-gen games consoles from Sony and Microsoft need an HDMI 2.1 connection to support frame rates up to 120 frames per second (fps). This is far higher than the usual 60fps and 30fps frame rates you'll see on past games consoles.

Is HDMI 2.1 just for gaming?

HDMI 2.1 is only needed if you want to use HDMI with 4K over 60Hz. This applies to consoles, as on PC you can get the same performance with DisplayPort 1.4, which is readily available. So, it's likely adding HDMI 2.1 cables and expense to your setup is not something you need to worry about now.

Do I need HDMI 2.1 now?

Is HDMI 2.1 Worth It? Buying HDMI 2.1 is worth it if you always want the best possible gaming or entertainment performance from your host devices. Getting an HDMI TV or monitor will guarantee that you can always enjoy 4K 120Hz with better HDR vibrancy and audio on platforms like the Series X and the PS5.

Is HDMI 2.1 needed for PS5?

HDMI support on TVs

It is important to note that while the new consoles use HDMI 2.1 as the connection, it doesn't mean your TV also needs to support HDMI 2.1. Only brand new modern TVs and monitors are being shipped with HDMI 2.1 compatibility, and they are expensive and somewhat rare to find.

Can HDMI 2.1 do 4K 144Hz?

The latest HDMI 2.1 adds native support for 144Hz at 4K UHD and 60Hz at 8K.

44 related questions found

Can HDMI 2.0 do 4K 120Hz?

In theory, though, HDMI 2.0 (effectively HDMI 2.0b since late 2016) can do 4K 120Hz. … At most you'll be able to get 120Hz in 1440p with some televisions and monitors, though you're more likely to be limited to 120Hz in 1080p, even if you have a very fast 2K display.

Is HDMI 2.0 good for gaming?

HDMI 1.4 only supports 4K up to 30Hz, and you'll need HDMI 2.0 or HDMI 2.1 to game at higher fidelity and speed than that. That said, if you have a newer HDMI port and compatible cable handy, it will work wonderfully.

Do you need HDMI 2.1 for 144Hz?

2. 1440p at 144Hz, you will need at least an HDMI 2.0 or a DisplayPort 1.2 cable. 3.4K at 144Hz, you will need a HDMI 2.1 or a DisplayPort 1.4 cable which can carry 120Hz signal without compression.

Can HDMI 2.0 B do 144Hz?

HDMI 2.0b can indeed support 120Hz and 144Hz refresh rates, but only at lower resolutions. While HDMI 2.0b can support 4K resolution, it can only do so at a maximum frame rate of 60Hz. In order to reach 120Hz and 144Hz, a display's resolution must be dropped down to around 1440p (Quad HD) or 1080p (Full HD).

What does HDMI 2.1 do for PS5?

The PS5 includes HDMI 2.1, though some feature are yet to be enabled. HDMI 2.1 supports three very attractive features for those who own PS5 and Xbox Series X consoles. These are Variable Refresh Rate (VRR), Auto Low Latency Mode (ALLM), and 120Hz gaming at 4K.

Can HDMI 2.1 do 120Hz 1440p?

An HDMI 2.1 connection essentially allows for 120fps at 4K, or 8K at 60fps, while an HDMI 2.0 connection can allow for 120fps, but at either 1080p or 1440p.

Can HDMI 2.0 do 2K?

Xbox Series S has an HDMI 2.1 port assuming it's for pushing the tech but technically HDMI 2.0 supports 2K (1440p) resolution at 120hz.

Is HDMI capped at 120Hz?

It is possible for 1080p to be supported at 120Hz on HDMI 2.0; unfortunately, very few solutions on-market are capable of actually utilizing this potential. Most monitors selling with HDMI 2.0, like the $500 ASUS PB287Q, are 4K displays that cap-out at 60Hz.

Can HDMI handle 144Hz?

Does HDMI support 144Hz? Yes, depending on the HDMI version, resolution, and bandwidth. All versions of HDMI from HDMI 1.3 onward right through to HDMI 2.1 provide enough raw bandwidth for 144Hz, provided sacrifices are made in either color, chroma, compression, or resolution.

How many FPS can HDMI handle?

HDMI versions

Supports 3840x2160 (4K UHD) with a refresh rate of 120Hz, or 120 frames per second. Supports 7680x4320 (8K) with a 60Hz refresh rate, or 60 frames per second.

Is HDMI best for gaming?

HDMI is the best choice if you are just connecting a gaming console, blu-ray player or streaming device to your TV. DVI is a good choice if you're looking to get the most out your high frame rate on a 1080p monitor.

Is HDMI 2.0 Necessary?

With or without HDR, you need High-Speed HDMI cables. There is a Premium certification as well, but it is completely optional. HDMI 2.0 – This enhancement allows everything that HDMI 1.4 offers, except it offers an increased bandwidth and the ability to present a wider variety of colors.

Does HDMI matter for gaming?

If you simply want the best HDMI cable for gaming and don't want to replace your cables down the line, then the answer to this question is simple: get an Ultra High-Speed HDMI cable. These HDMI 2.1 cables are the latest generation and support 48Gbps bandwidth, which is much higher than the older standards.

Does HDMI reduce FPS?

No, it does not. HDMI is a formt for transferring audio video signals at a super quality level. FPS stands for Frames Per Second.

Do you need HDMI 2.1 for 8K?

You should be able to get 4K/60, and a basic 8K/30, with current cables, but the rest will need an Ultra High Speed HDMI cable. More on these new cables below. On the color front, 2.1 supports BT. 2020 and 16 bits per color.

When did HDMI 2.1 come out?

HDMI Version 2.1: This was launched on 28 November 2017 and added support for higher resolutions and refresh rates. It was a relatively major update as indicated by the move from 2.0 to 2.1 in terms of the revision number.

Does HDMI 2.1 support 4K 120Hz?

HDMI Specification HDMI 2.1a feature highlights include: Higher video resolutions support a range of high resolutions and faster refresh rates including 8K60Hz and 4K120Hz for immersive viewing and smooth fast-action detail.

Can HDMI 2.1 do 4K 120Hz HDR?

There are also even cheaper options that provide relatively poor HDR but still deliver a lot of screen for the money. HDMI 2.1 is another important feature we're looking out for. This standard allows for both 8K 60Hz and 4K 120Hz content, bringing a massive boost to either resolution or responsiveness.

What HDMI can run 144Hz?

In order to output 1080p content at 144Hz, you'll need a Dual-Link DVI, DisplayPort connection, or HDMI 1.4 cable (or higher). HDMI 2.0 or DisplayPort 1.2 is required for 144Hz at 1440p, while HDMI 2.1 (see best monitors that support it here) or DisplayPort 1.4 with DSC 1.2 is required for 4K 144Hz.

Can I get 165Hz with HDMI?

Can HDMI 2.0 Run 165Hz? In 1080p, that's a definite yes.