The difference between PCIe x1, x4, x8, x16 and x32

That will work for old cards, but it can't go back to PCIe The riser slot on the motherboard x32? so I tried to Google around From

You can get PCIe slots with up to x32 lanes, but they are not used in consumer-grade electronics and are very expensive It is also important to

pcie slot configuration gen1 gen2 gen3 x32 The number represents the number of lanes in the PCIe slot For example, a PCIe x1 slot provides one lane and transmits data at 1 bit

pcie 4 in pcie 3 slot Slot Position Any, LHS, RHS Design Type Any, Passive, Active Output Type Any, Micro LP, NVMe , PCI, PCI-E, PCI-E x16, PCI-E x2, PCI-E x4, PCI-E