New DisplayPort spec permits 16K video over USB-C

New DisplayPort spec permits 16K video over USB-C

DisplayPort Alt Mode 2.0 is a brand new usual from the Video Electronics Requirements Association that allows USB 4 to provide all of the bells and whistles of the DisplayPort 2.0 standard in addition as transmitting USB knowledge. that suggests give a boost to for 8K displays at 60Hz with HDR, 4K displays at 144Hz with HDR, and even 16K (15360×8460) shows at 60Hz with compression. It’s a big step in opposition to USB Kind-C turning into a real jack-of-all trades connector.

The USB FOUR spec can already transmit DisplayPort data, but AnandTech studies that the new same old remaps USB-C’s top speed knowledge pins to free up more bandwidth for video. USB FOUR is bidirectional, which means it may raise as much as 40Gbps of data in either direction. On The Other Hand, video doesn’t want to cross each ways — you only actually need knowledge to pass from your computer for your monitor (for instance). This alt mode implies that all that bandwidth can be used to only send video one way, which means you get a maximum raw bandwidth of as much as 80Gbps.

as much as 80Gbps of video bandwidth over USB-C

The alt mode also has different advantages. as an example, it signifies that you don’t wish to have a USB 4 controller at both end of the cable, you’ll be able to break out with simply DisplayPort hardware on the display finish. this should imply presentations can come up with the money for to be reasonably more effective, consistent with AnandTech.

that is an overly simplified account of VESA’s Alt Mode 2.0 statement, and we’d thoroughly counsel heading over to AnandTech for those who’re after a deeper dive into the details of the spec. VESA says that it expects the first DisplayPort Alt Mode 2.0 gadgets to start freeing subsequent yr. As is usually the case with USB, on the other hand, you’ll must pay shut consideration to certifications and the small print of your gadgets and cables to be certain that they make stronger all the new options.


DisplayPort 2.0 is ready for 8K monitors and past

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