Qual a diferença en pcie e pcie gen2 ?

Guide to PCIe Lanes: How many do you need for your workload? pcie slot configuration gen1 gen2 gen3 Question For X9DRX+-F, in the BIOS setup under North Bridge -> CPU 1 slot for PCI-E, the options are Gen1, Gen2, and Gen 3 pcie m2 slot Advanced PCH Configuration PCI Express Configuration PCIe Speed: Auto Gen1 Gen2and no Gen3 entry

pcie slot pinout The physical size of the PCIe connector on the motherboard denotes its configuration PCIe slots wired with Gen 2 or sometimes even Gen 1 slots In such cases