PCIe 4.0 has Arrived to Feed the Appetite of Data-Intensive Applications

August 7, 2019
  • With PCIe 4.0, performance is dramatically increased to 16 GT/s per lane and total bandwidth increased by up to 64 Gbytes
  • High-speed interfaces such as 100G/200G Ethernet & InfiniBand and NVMe solid-state drives are require greater bandwidth
  • SmartNICs and FPGAs are expected to be the first to be deployed on PCIe Gen 4 starting in 2019
  • Lenovo ThinkSystemservers with AMD EPYCTM 7002 processors are among the first serversavailable with support for PCIe Gen 4
  • Intelligent and high performance Mellanox interconnects exploit the advantages of PCIe Gen 4
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