![]() ![]() This technology allows displays to dynamically change their refresh rates to match frame rates of the source input. Gamers will also love the Variable Refresh Rate (VRR) support. ![]() HDR allows for greater dynamic range and expanded color range. For the first time, gamers will be able to have their 4K cake and eat it too. While some displays have been technically capable of 4K 120Hz HDR output in recent years, there has been no easy way to get such a high-bandwidth signal to the screen until now. HDMI 2.1 also has enough bandwidth to deliver these impressive video signals with 10- and 12-bit color, which are needed to properly display HDR content. Higher refresh rates are possible but require removing color information from the signal as well as the use of Display Stream Compression (DSC). 4K can be displayed at 120Hz, and 8K can be displayed at up to 60Hz. High refresh rates are also possible with HDMI 2.1. ![]() The previous HDMI 2.0b specification only allowed for a max of 4K resolution. What does this mean for consumers? This new HDMI certification allows for higher refresh rates, resolutions, and color depth than ever before. The upcoming AMD Radeon RX 6000 graphics cards are expected to launch with compliance as well. Additionally, the new RTX 3000 series of graphics cards from NVIDIA also feature HDMI 2.1 output. While the HDMI 2.1 specification has been finalized and accepted for a couple of years now, the first devices that actually make use of its potential features are finally coming to the market.īoth the PS5 consoles and both Xbox Series consoles will be HDMI 2.1 compliant. The HDMI Forum is a collection of tech companies including Toshiba, Sony, and Hitachi that worked together to ensure a universal standard for audiovisual equipment connections in consumer electronics. The thirteenth major revision of the original standard, HDMI 2.1 has been around since it was certified by the HDMI forum back in November of 2017. What you need to know about HDMI 2.1 Doom Eternal is an excellent use case for HDMI 2.1 with its high frame rates and HDR support. To get the best performance out of your new consoles and PCs with the latest TVs and monitors, you will need to use the HDMI 2.1 interface. Fast forward eighteen years and thirteen revisions to the original specification and HDMI is once again something that consumers will need to think about when it comes to the new PS5 and Xbox Series X consoles, as well as new PC graphics cards from AMD and NVIDIA. Back in the simpler times of the early 2000s, the HDMI interface was developed to streamline the way people connect video sources to their displays and integrate copy-protection schemes that Hollywood lawyers are so fond of. ![]()
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