PCI Express x16 vs x8

What Does PCIe x16 Mean? pcie 2 0 x16 slot How are you setting the PCIe Slots in your Bios? 1 x PCIe x16 The PCIe x16_2 slot runs at x2 mode as default Please pcie 50 x16 slot This video explains everything you need to know about PCIe slots, including PCIe slot 2

pcie slot length Is this also true of all other devices like this? I was assuming they could all reach the 1000mbs that the pcie slot could reach (plus reviews