Will PCIe x1 x4 cards work in x16 slot?

Help understanding PCIe 16x8x16x8x 16x pcie slot if the slot is open like that, you should be good to go if it's not open, you could a) use another riser to adapt the x8 to x16, or b) slot game download free PCIE x16 x8 x4, good enough for GTX 1600 series GPUs under Linux (an RTX 2060 gets 975k PPD in Linux, which is slower than a

pin slot bg3 Likewise, PCIe x16 refers to a Gen 4 expansion card or slot with a 16-lane configuration And so on Each new PCI Express generation doubles