You don’t need to because the newest firmware has 1440p support now. fchockey3902. • 1 yr. ago. So I have a 1440p monitor that will run 1440p in 120 Hz with HDMI 2.0. PlayStation support told me the PS5 does not yet support 1440p 120hz on HDMI 2.0 yet and I cannot get it to work.
HDMI 2.1 is arguably one of the most significant upgrades to the HDMI standard. Originally announced in November 2017, HDMI 2.1 significantly increases HDMI's maximum bandwidth up to 48 gigabits/second (Gbps), and even more when compression is used. Although HDMI 2.1 sources were only recently made available, some TVs have had support for it DSC is a "visually lossless" encoding technique with up to a 3:1 compression ratio. [22] Using DSC with HBR3 transmission rates, DisplayPort 1.4 can support 8K UHD (7680 × 4320) at 60 Hz or 4K UHD (3840 × 2160) at 120 Hz with 30 bit/px RGB color and HDR. 4K at 60 Hz 30 bit/px RGB/HDR can be achieved without the need for DSC.
That is where the new generation of HDMI 2.1 steps in. Continue reading to learn what HDMI 2.1 is and how this technology benefits your gaming experience. Or check out ViewSonic ELITE monitors equipped with HDMI 2.1 capabilities for an expanded game setup. Before we move on to HDMI 2.1, it will be useful to understand what HDMI is.
Given that it's 2023, there isn't really a valid excuse nowadays to not putting HDMI 2.1 on a monitor. But in past years, these types of monitors were targeted at desktop users with a beefy GPU that can output 4K, connecting through DisplayPort and not HDMI. Considering that until recently, 4K high refresh rate was near impossible on most Answer: HDMI 2.1 adds optional support for variable refresh rate technology, dynamic HDR, DSC, ALLM, up to 10K screen resolution, 4K at 120Hz, and many more features. In December 2017, HDMI Forum revealed the final specifications for HDMI (High-Definition Multimedia Interface) version 2.1. These include optional support for higher refresh rates Gdrgf. 433 274 486 25 286 224 280 101 411

does hdmi 2.0 work with 2.1