Can you explain the different versions of PCIe ?

PCIe x16 slots for powerful graphics processing It's important to note that while these are the most common PCIe slot configurations, motherboard

PCIe performance · A SmartNIC mounted in a slot supporting PCIe Gen1 will have Gen1 functionality · A SmartNIC mounted in a slot supporting PCIe Gen2 will have

pcie m2 slot Not asked, but nice to know: A PCI-e v3 card will run fine on an PCI-e v2 slot – Hennes Commented Apr 23, 2014 at 18:41 Add a comment 2

pcie slot bracket The following summarizes the differences in potential bandwidth between the various slot types Link width*, PCI-e Gen-1, PCI-e Gen-2, PCI-e Gen-3