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

My motherboard has three pcie x16 size slots, but I cannot use one of them for usb controller pcie x4 card: the pcie16_1 is for GPU, the

Yes, you can put a PCIe X16 card in a X8 slot Electrically, there is no difference between the two as they both receive the same 75 W of power

candy slot online Most of todays videocards require a pcie x16 slot However, there are cards either on or coming on to the market that will make use of the pcie

can you use ddr3 in ddr4 slot Most of todays videocards require a pcie x16 slot However, there are cards either on or coming on to the market that will make use of the pcie