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HDMI 2.1 vs DisplayPort 1.4

There’s a few variations between the 2 ports and what they will provide and what precisely is it

Up to date: Nov 4, 2022 1:34 pm

For the reason that starting of time, DisplayPort has offered superior efficiency to the opposite show interface requirements. Nonetheless, HDMI 2.1 will change all of this. Evaluating the brand new HDMI commonplace to the earlier one reveals vital enhancements.

The best knowledge switch price for DisplayPort 1.4 is roughly 32.4 Gbps (4GBps), however the most knowledge switch price for HDMI 2.1 is about 48 Gbps (6GBps). The 4K 30 FPS decision was supported by HDMI 1.4.

Moreover, 4K at 60 Hz and 8K at 30 Hz resolutions have been supported by HDMI 2.0. The latest HDMI 2.1 specification helps 4K at 120 Hz and 8K at 60 Hz. Clients will possible want clarification on these two show requirements in such a state of affairs.

The most effective distinction ratios can be found on shows that allow HDR (Excessive Dynamic Vary). When in comparison with typical screens, photos on HDR shows seem way more vibrant.

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With HDMI v2.1, dynamic HDR performance was just lately enabled within the interface. Whereas HDMI 2.1 supplies dynamic HDR, DisplayPort 1.4 solely helps static HDR. Whereas the DisplayPort interface can help as much as 4 screens, the HDMI interface solely helps one show. Extra shows have to be related utilizing completely different HDMI connections if you wish to use multiple.

You don’t want to offer both possibility a lot thought in the event you can select between units that help DisplayPort 1.4 and HDMI 2.1.

With what they provide, the brand new HDMI and DisplayPort requirements are spectacular. You’ll be able to select both port in case your system has each of them obtainable. The DisplayPort connector can be utilized in the event you play loads of video games and wish a daisy chain connection, however for virtually all different makes use of, the HDMI port is preferable.

In 2020, the odd person will solely want 8K at 60 Hz, supported by each DisplayPort 1.4 and HDMI 2.1. These would be the commonplace ports discovered even on the most recent RTX 4000 series playing cards. Though AMD RDNA 3 has opted for the next Displayport 2.1 port.

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