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

can you put pcie 4x in 16x slot   Dan can you beat slot machines

Yes, a PCIe x4 card will function in a PCIe x16 slot The slot will simply use 4 of the 16 lanes available, and the card will work properly

Should you need, or for various reasons decide to mount your graphics card in the second or third PCI-e slot on your motherboard and these only run at 8x or There are two components to a PCIe slot: mechanical and electrical For instance, you can have a slot that is x16 mechanical

forgotten island slot A PCIe card and mainboard will negotiate the connection to the fastest supported by both So a x4 card will fully utilize a x4 slot  If you want to put a PCIe x16 card on a PCIe 1x slot throught some converter, you need to add power