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DisplayPort High Bit Rate 3 (HBR3) [finally explained!]

mini DisplayPort to DisplayPort white cable

Approved on September 15, 2014, this new standard has replaced HBR2 in 2015. High Bit Rate 3 (HBR3) is the new standard used by the all new DisplayPort 1.3 video cards.

The data bandwidth represent the maximum information (in gigabytes per seconds) each version of DisplayPort can send to the output. Because of this shared bandwidth, it is possible to connect many monitors of different make, model, resolution and refresh rate on each cable.

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The total bandwidth of High Bit Rate 3 connections is 32.4 Gbit/s, the Video Data Rate being 25.92 Gbit/s.

Here are some of the known possible monitor resolutions:

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