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DisplayPort 2.0 Expected to Rollout in Late 2020 – Supports Up to Two 8K Displays or One 16K Display

DisplayPort logo. DisplayPort delivers higher resolution, faster refresh rates, and deeper colors over a single cable.

VESA on Wednesday announced the release of DisplayPort 2.0, which is the first major update to the DisplayPort standard since March 2016.

DisplayPort 2.0 provides up to a 3X increase in data bandwidth performance compared to the previous version of DisplayPort (DP 1.4a). The new version also adds new capabilities, including a maximum effective bandwidth of 77.4 Gbps, nearly triple that of DisplayPort 1.4, enabling support for displays with up to 16K resolution, higher refresh rates, HDR support at higher resolutions, improved support for multiple display configurations, and more.

DisplayPort payload bandwidth is the effective bandwidth factoring in coding overhead. DP 2.0 has more efficient coding versus previous DP generations and enables up to a 3X increase in data bandwidth performance compared to DP 1.4a.

The increased bandwidth is thanks to VESA’s leveraging of the Thunderbolt 3 physical layer. DisplayPort 2.0 is the first standard to support 8K resolution at a 60Hz refresh rate with full-color 4:4:4 resolution and HDR-10 support.

DisplayPort 2.0 configuration examples via DisplayPort, USB-C, or Thunderbolt 3 ports, which will all support the new specification:

Single display resolutions

  • One 16K (15360×8460) display @60Hz and 30 bpp 4:4:4 HDR (with DSC)
  • One 10K (10240×4320) display @60Hz and 24 bpp 4:4:4 (no compression)

Dual display resolutions

  • Two 8K (7680×4320) displays @120Hz and 30 bpp 4:4:4 HDR (with DSC)
  • Two 4K (3840×2160) displays @144Hz and 24 bpp 4:4:4 (no compression)

Triple display resolutions

  • Three 10K (10240×4320) displays @60Hz and 30 bpp 4:4:4 HDR (with DSC)
  • Three 4K (3840×2160) displays @90Hz and 30 bpp 4:4:4 HDR (no compression)

The new standard also supports VESA’s new Panel Replay capability which is designed to optimize the power envelope and thermal performance of smaller end devices, such as all-in-one PCs and laptops, with higher resolution displays.

VESA is making the DisplayPort 2.0 specification available to manufacturers and expects the first compatible products to hit shelves by late 2020.
Chris Hauk

Chris is a Senior Editor at Mactrast. He lives somewhere in the deep Southern part of America, and yes, he has to pump in both sunshine and the Internet.

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