What is the max 4K FPS for HDMI?
HDMI 2.1 now allows 4K resolution up to 120 fps and for 8K, it supports up to 60Hz.
HDMI 2.1 – the latest and greatest HDMI version – has the most support for 144Hz with the least compromise, allowing 1440p and 4K resolution at 144Hz; although anything higher than that and you'll need to use Display Stream Compression (DSC) or Chroma Subsampling.
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.
HDMI 2.0 is certified to have a bandwidth of 18 Gigabits per second which supports 4K resolution at 60 FPS (frames per second).
As we can see in the table, the RTX 3080ti can run games at 4K well over the 100 FPS mark. This GPU will perform even better when the games are optimized for the sort of technology the GPU uses, such as DLSS and ray tracing. However, at this resolution, the GPU is not capable of achieving the 144 fps mark.
Display Interfaces Updated
It is also capable of 4K 144Hz with tweaked settings if you prefer a higher framerate. These changes to color are not noticeable to most people and the image still looks great. It's a good tradeoff for those who prefer higher framerates.
Almost any TV you buy today will support 4K resolution. Many budget TVs, however, don't support the 120Hz refresh rates required for 4K 120Hz gaming, topping out instead at 60Hz. With premium TVs, the most common issue when it comes to support for 4K 120Hz gaming relates to their HDMI ports.
A 4k HDMI cable can be up to 3 meters long. Since 4K resolution needs a lot of bandwidth, it should only run in short lengths. Some devices best work over a range of only 1 to 2 meters.
You'll need to set the TV HDMI® Signal format to Enhanced format for your source device to recognize the 4K 120Hz capability of the TV. Note: Make sure your device is connected to the HDMI 3 or HDMI 4 input on the TV using the supplied Certified Premium HDMI cable.
The Belkin HDMI 2.1 Ultra High Speed is our pick for the best gaming HDMI cable, because it works with various devices. Compatible devices include favorites like PlayStation and Xbox, as well as your laptop and television for your favorite games and movies at lightning speed.
What version of HDMI do I need for 4K 144Hz?
For 144Hz at 1440p, you will need at least HDMI 2.0 or DisplayPort 1.2 while for 4K 144Hz you are going to need HDMI 2.1 or alternatively, DisplayPort 1.4 with DSC 1.2.
The answer: Yes … most likely. As TV manufacturers enhance their products with Ultra HD resolution, it is not surprising that cable manufacturers are producing 4K HDMI cables. However, your standard HDMI cables will likely support 4K just fine.
The NVIDIA GeForce RTX 3080 Ti is a high-end graphics card that is capable of delivering excellent performance at high resolutions, including 4K. However, if you are primarily interested in playing games at 1080p (Full HD) resolution, the RTX 3080 Ti will be overkill.
If you're on the hunt for a GPU that can handle gaming on a 4K monitor with a refresh rate of 144Hz, the Gigabyte AORUS MASTER GeForce RTX 4080 16GB is undoubtedly a top contender. This powerful graphics card boasts an impressive boost clock speed of up to 2550MHz, a significant increase over the Founder's Edition.
High Refresh Rates: The RTX 3080 can push to 240 Hz, so you need a monitor that can match this ultra-high refresh rate for the smoothest gaming experience.
The highest fps for 4K video is 30.
Select a Frame Rate
Many Canon cameras offer 4K video shooting at 24 or 25 fps (frames per second), which is the perfect frame rate for getting that filmic look. If however, you would like to slow down your footage in post-production, you will need to shoot your video footage at a frame rate of 50 or 60 fps.
120Hz TVs are better for playing video games and watching native 24FPS content. Most new TVs support 120Hz though, so you should focus on other important TV specifications as well, such as the panel type, response time speed, input lag, HDR performance, etc.
It depends on you. So, should you buy a 4K monitor for your gaming PC? It really depends on what you want to use it for. If you're going to be playing single-player games with expansive vistas or doing high-end video work and you have a powerful graphics card to run it all, then go right ahead.
120Hz is a standard feature of LCD monitors, whereas 240Hz is achieved through overclocking. 240Hz offers clearer picture quality thanks to its increased framerate. 240Hz has better clarity in moving images; something that 120Hz has trouble with, especially in movies.
What GPU supports 4K?
| GPU | Recommended GPU GeForce GTX 1080 or better Most games will play in 4K Minimum GPU: Maxwell or Pascal-based GPU Desktop: GeForce GTX 960 or higher Notebook: GeForce GTX 980M or higher Some games will play in 4K |
|---|---|
| Network | STRONGLY RECOMMENDED: PC connected via wired Ethernet directly to your router |
As long as you have at least HDMI 1.4, 120Hz is doable on your compatible TV or monitor. You can even do up to 144Hz if your display supports it.
To be able to read the signal from either the PS5 or Xbox Series X/S, you need at least HDMI 2.0 connectivity (for 1080p at 120fps). Whereas, HDMI 2.1 is mandatory for 4K at 120fps. As we've said above, the consoles won't be pushing 120fps at maximum resolutions that often - not initially anyway.
HDMI® Specification HDMI 2.1a is the most recent update of the HDMI® specification and supports a range of higher video resolutions and refresh rates including 8K60 and 4K120, and resolutions up to 10K. Dynamic HDR formats are also supported, and bandwidth capability is increased up to 48Gbps.
HDMI can handle up to 60 frames per second (FPS) at 1080p resolution. This is the standard maximum refresh rate for most monitors and televisions that support 1080p resolution. However, some newer HDMI versions and higher-end hardware may support higher refresh rates at 1080p or even at higher resolutions.
HDMI 2.0 supports a maximum bandwidth of 18 Gbps, which is enough to handle 4K resolution at up to 60Hz, or 1080p at up to 240Hz. In comparison, DisplayPort 1.4 has a maximum bandwidth of 32.4Gbps, which opens up a much greater resolution and frame rate potential.
As you can see, both DisplayPort and HDMI are capable connectors suitable for gaming. But if you're playing popular FPS titles at higher resolutions, having the right connector will save you from any performance loss. So, which connector is best suited for gaming? Without a doubt, it's the DisplayPort!
| Cable Type | Resolution | Bandwidth |
|---|---|---|
| Standard with Ethernet | 1080i or 720p, plus a dedicated HDMI Ethernet Channel | 4.95 Gb/s |
| High Speed (Category 2) | 1080p 4K @ 30 Hz | 10.2 Gb/s |
| High Speed with Ethernet | 1080p or 4K @ 30 Hz, plus a dedicated HDMI Ethernet Channel | 10.2 Gb/s |
| Category 3 (4K) | 4K @ 60 Hz | 18 Gb/s |
The best HDMI cable for 4K gaming is the Ultra High-Speed HDMI, as HDMI 2.1 and one of these cables will deliver 4K at 120Hz. That said, most will get by just fine with a Premium High-Speed HDMI cable or High-Speed HDMI cable.
Premium HDMI Cables are a special certification for High Speed HDMI Cables that have been designed and certified for ultra-reliable performance for 4K/UltraHD at up to 18Gbps bandwidth including advanced features such as 4K60, HDR, and expanded color spaces including BT.
Are 4K HDMI cables worth it?
There really is no difference between a cable marketed as 4K and one that is not. But there is a label that does matter, and that is the speed rating. Speed will dictate the maximum bandwidth allowed by the cable.
4K support enables video resolutions beyond 1080p, supporting high-resolution displays that deliver movie theater-like experiences to the home with incredible depth, detail and color. This includes support for 4096×2160 at 24 Hz, 3840×2160 at 24, 25, and 30 Hz, and 1920×1080 at 120 Hz.
Can RTX 3070 Ti run 4K 144Hz? No, the RTX 3070 Ti doesn't have enough power to meet the necessities of a 4K/144Hz monitor. This GPU won't be able to get near 100 FPS in 4K, not even playing in medium settings. The refresh rate of a capable monitor will come to waste due to the lack of power from the GPU.
An HDMI connection can either be single-link (type A/C/D) or dual-link (type B) and can have a video pixel rate of 25 MHz to 340 MHz (for a single-link connection) or 25 MHz to 680 MHz (for a dual-link connection).
HDMI tops out at 144Hz uncompressed or 240Hz compressed, while DP 1.4 can hit 360Hz in 1080p. If you're trying to pick a monitor, HDMI is the budget-friendly choice, but if you've got DP you'll have more options if you plan to upgrade to a new graphics card or add an external GPU in the near future.
As long as you have at least HDMI 1.4, 120Hz is doable on your compatible TV or monitor. You can even do up to 144Hz if your display supports it.
HDMI® Specification HDMI 2.1a is the most recent update of the HDMI® specification and supports a range of higher video resolutions and refresh rates including 8K60 and 4K120, and resolutions up to 10K. Dynamic HDR formats are also supported, and bandwidth capability is increased up to 48Gbps.
If you're on the hunt for a GPU that can handle gaming on a 4K monitor with a refresh rate of 144Hz, the Gigabyte AORUS MASTER GeForce RTX 4080 16GB is undoubtedly a top contender. This powerful graphics card boasts an impressive boost clock speed of up to 2550MHz, a significant increase over the Founder's Edition.
Currently, there are three GPUs that are excellent for 4K gaming. These are the GeForce RTX 4090 and RTX 4080 from NVIDIA and the Radeon RX 7900 XTX from AMD. These three GPUs can comfortably play games at 4K without any issues.
At 4K ultra, the 3070 averages 68 fps across our nine-game suite. That's good, but four of the games are below 60 fps, while two of the games run at more than 100 fps, somewhat skewing the results.
Can HDMI 2.1 do 4K 240Hz?
HDMI 2.1 cables can technically support 240Hz at 4K if it uses display stream compression, but that's not ideal for gaming as it can introduce visual artifacts. For lower resolutions, however, like 1440p or 1080p, it has no trouble managing that without compression.
Like many audio, video, and data cables, HDMI cords can suffer from signal degradation at longer lengths—50 feet is generally considered the maximum reliable length.
For 240Hz models, please check the following: 1) Make sure to use HDMI 2.0 or DP 1.2a cable. 2) If HDMI 2.0 cable is used, make sure to connect to the correct HDMI 2.0 port.