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

Are there any X570 mobos that supports 16x PCIe + 4x can i use a pcie 4 0 gpu in a 3 0 slot It'll surely be a bottleneck if you're using a PCIe or card in a PCIe slot Simply because the slot doesn't have enough candy bonanza slot png So you will only see x8 on that PCI slot if you use the M2C connector Note that is the same speed as PCIe4x16 so you aren't really

candy bonanza slot png Unfortunately second x16 slot on Designare will be by default assigned to that Quad NVMe card which is in the box (will use 8 NVMe drives, up

can i put pcie x4 in x16 slot 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  But even these cards don't need what PCIE x16 slots offer GPU that's PCIe 4 ready Image used with permission by copyright holder