Are there any X570 mobos that supports 16x PCIe + 4x

can i use a pcie 4 0 gpu in a 3 0 slot   Dan candy burst slot png

The table above shows how, on the MSI Unify X570, you can have a single GPU at x16 PCIe-Lanes, but two GPUs will then run at x8 PCIe-Lanes With 3 GPUs, two

Those with a 4K 144Hz 10-bit HDR setup will need to run at PCIe x8, let alone PCIe x16 This is why many of the initial PCIe Gen4 'real- Your PCIe card will run at the lowest generation present So if you put a PCIe card in a PCIe slot, you'll get PCIe performance

house of fun slot machine It clearly states its pcie4 for the gpu at x16 so it will be running at pcie4 all but x4 as the 6500xt is limited to that but working at its max PCIe 4 is backwards compatible with gen 3, 2 & 1, and you will get at least the same performance from putting a drive in a slot as you