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

The difference between PCIe x1, x4, x8, x16 and x32 pcie 1x slot I cut open the back of a x1 slot on my motherboard to allow me to fit a full size GPU pcie 4 in pcie 3 slot Can I use a 1x PCIe slot? No Nvidia rendering GPUs require a PCI-e 16x slot running at 8x or better to function For number crunching (ie:

pcie 4 in pcie 3 slot I have 2 x16 pcie and 4 x1 slots I have 2 x8 cards in the x16 slots, but need basic display adapter functionality for debian xfce

pcie 30 in 40 slot Ensure the GPU PCIe connector is fully inserted into the PCIe riser cable socket and motherboard PCIe slot when powered off PCI-E X 16 EXPANSION SLOT, 3 Using 10Gb adaptor in PCIe 1x slot KptnKMan By KptnKMan