What is the difference between PCIe Gen 3 and PCIe Gen 4?

PCIe Bifurcation & Lanes pcie slot meaning PCIe slots are available in four sizes — x1, x4, x8, and x16 — based on how many individual PCIe lanes run to and from that slot A PCIe x1 slot pcie 50 x16 slot PCIe slot description ; 1 PCI Express version Each PCIe version corresponds to a specific data transfer rate between the processor and peripheral devices

pcie x 16 slot A PCI Express slot is a type of expansion slot on a motherboard that allows you to add additional hardware to your computer PCI Express