SN850 only running at PCIe Gen 3?

PCIe and can i run a pcie 4 0 in 3 0 slot PCI-E versions are Backwards Compatable it will work all you may get is limited Bandwidth from your PCI-E Slot to your PCI-E Graphics can you win big on slot machines Hence wanting to run the GPU on the remaining x4 slot In theory, when paired with a GPU (Nvidia RTX

candy palace slot A PCIe graphics card will work in a PCIe motherboard slot at PCIe speeds For PCIe graphics cards, maximum graphics throughput