PCIe VS : What are the differences and similarities?

RTX 3060 PCIe vs PCIe - is there a Difference? pcie 4 0 in 3 0 slot Slot configuration for Power H924 server The number of PCIe slots that are 4 x8 4 P1-C5, P1-C7, P1-C10, and P1-C11 PCIe Gen 4 x8 with x16 connector pcie slot bracket Dual Channel DDR5：4*SMD DIMMs with AMD EXPO™ & Intel® XMP Memory Module Support; SuperSpeed Storage：3*PCIe Connectors; EZ-Latch：PCIe x16 Slot

pcie slot height Technologies ; Additional Features, PCIe, Gen 4, Gen 4, Gen 3 ; NVIDIA Encoder , Gen 8, Gen 7, Gen 7