Your pet ( or perhaps least favorite ) connection line may experience a major upgrade early next class . The HDMI Forum , which maintains the HDMI measure , said it ’s host a big announcement during CES on Jan. 6 . If you think the leaks , the forum will declare an update to its touchstone , fromHDMI 2.1ato HDMI 2.2 . It may require an all - new cable if you get the peak resolution and refresh pace on any incomingNvidia 50 - series GPU .
The twenty-four hours before the HDMI Forum announced its conference , VideoCardzfirst spotted that the new cable standard would require an all - new cable television service . German - language outletComputer Base , take with machine translation , quoted from the HDMI Licensing Administration saying there ’s a “ next generation HDMI technology and higher bandwidth , ” adding that it will be “ enabled by a fresh HDMI cable . ” The licensing administration is the assembly ’s appointed broker for licence 2.2 , and grouping congresswoman are set to speak during CES .
It ’s not a good deal of selective information to go on . It does n’t mention whether the male port will change from its current shape and does n’t volunteer any sense of backward compatibility with HDMI 2.1 ( though you ’re probably safe with your onetime cables ) . At the very least , we expect you ’ll need the fresh cable to get all the welfare of the fresh touchstone . The assembly say in its pre - CES announcement that it would enable “ a all-encompassing range of higher resolutions and refresh rate . ”
© Alex Cranz
Since its first show in 2017 , HDMI 2.1a has had a bitrate of 48Gbps . The new standard can also support up to 120 Hz in VRR and a 10240 by 4320 resolution with display flow compression . VideoCardz speculated that it would allow higher resolutions and refresh rates without compression .
The raw touchstone could potentially attain DisplayPort 2.1 pace . A DP 2.1 cable should be able to do more than 240 Hz at 4 K with 10 - bit color depth . you may get higher refresh rate at scummy colour depths , depending on how much you ’re willing to swap in beautiful graphics for diminishing returns on framerates the eye can not even perceive .
Some 8 K TVs sell bymakers like Samsungsupport 7680 by 4320 solvent , but there are so few examples of media that digest 8K. All the current models are essentially more expensive 4 K television set . Sony’sPlayStation steel has effectively quitadvertising the console table that supports 8 kB on its PS5 andPS5 Proboxes .
A growing identification number of4 K monitorssupport refreshen rates higher than 240 Hz , but they are still the expensive minority of monitor you’re able to get in today ’s food market . There ’s nothing wrong with higher bitrates , but there ’s a reason HDMI 2.1 has survived without change for seven years . It does pit an interesting change for the long - rumored AMD Radeon RX 8000 series and the Nvidia Geforce RTX 50 - serial GPUs . These lineup are supposed to get at CES this year , and announcements are set up for Jan. 6 .
The current 40 - series Nvidia GPUs only affirm DisplayPort 1.4a , though AMD ’s modish GPUs go up to DisplayPort 2.0.Intel ’s Battlemage ARC B580 cardsTeam Blue launched this month and support DisplayPort 2.1 and HDMI 2.1 . That ’s not to say you ’ll of necessity extend to gamey framerates at 4 K without severe compromises on those $ 250 cards .
There are more monitoring equipment , likeLG ’s unexampled UltraGear OLED , which offer 480 Hz refresh rate at QHD resolution for $ 1,000 . That monitor lizard has DisplayPort 2.1 and HDMI 2.1 and “ ensures compatibility with the late consoles and play PC . ” If you plan to achieve those ludicrous refresh rates , you ’d want to use the DP 2.1 .
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