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DisplayPort 2.0 specification is finalized - offers triple the bandwidth

Posted on Thursday, June 27 2019 @ 16:44:36 CEST by


VESA logo
VESA announces the finalization of the DisplayPort 2.0 standard. This new interface is based on Thunderbolt 3.0 and features a triple of the "payload bandwidth", from 25.92Gbps with DisplayPort 1.3/1.4 to 77.4Gbps. The new standard is aimed at beyond-8K resolutions, higher refresh rates for 4K/HDR, and virtual reality applications. The first products are expected towards the end of 2020.
DP 2.0 Configuration Examples
With the increased bandwidth enabled by DP 2.0, VESA offers a high degree of versatility and configurations for higher display resolutions and refresh rates. In addition to the above-mentioned 8K resolution at 60 Hz with HDR support, DP 2.0 across the native DP connector or through USB-C as DisplayPort Alt Mode enables a variety of high-performance configurations:

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)

    When using only two lanes on the USB-C connector via DP Alt Mode to allow for simultaneous SuperSpeed USB data and video, DP 2.0 can enable such configurations as:

  • Three 4K (3840×2160) displays @144Hz and 30 bpp 4:4:4 HDR (with DSC)
  • Two 4Kx4K (4096×4096) displays (for AR/VR headsets) @120Hz and 30 bpp 4:4:4 HDR (with DSC)
  • Three QHD (2560×1440) @120Hz and 24 bpp 4:4:4 (no compression)
  • One 8K (7680×4320) display @30Hz and 30 bpp 4:4:4 HDR (no compression)
  • Full details on what's possible with DisplayPort 2.0 can be found at VESA.



     



     

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