PCIe 7.0 specification reaches "half way point"
By Nick Flaherty, eeNews Europe (April 3, 2024)
PCIe 7.0 updates the standard for PAM4 signalling to achieve 128 GT/s raw bit rate and up to 512 GB/s bi-directionally via x16 configuration while still being backwards compatible. Most leading systems are only now shipping PCIe 5.0 in chips, and PCIe 6.0 was released as a standard at the end of 2021.
The PCIe 7.0 technology is aimed to be a scalable interconnect solution for data-intensive markets including 800G Ethernet, artificial intelligence, machine learning, cloud hyperscaler data centres, high performance computing (HPC) and quantum computing.
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