PCIe 5.0 spec released

Only PCI-SIG members can view this document.

PCIe 5.0 Specification Highlights:

  • Delivers 32 GT/s raw bit rate and up to 128 GB/s via x16 configuration
  • Leverages and adds to the PCIe 4.0 specification and its support for higher speeds via extended tags and credits
  • Implements electrical changes to improve signal integrity and mechanical performance of connectors
  • Includes new backwards compatible CEM connector targeted for add-in cards
  • Maintains backwards compatibility with PCIe 4.0, 3.x, 2.x and 1.x

https://www.businesswire.com/news/home/20190529005766/en/PCI-SIG%C2%AE-Achieves-32GTs-New-PCI-Express%C2%AE-5.0

https://pcisig.com/specifications

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