PCI Express x16 vs x4 , Any difference in gpu performance

PCI Express x16 vs x4 , Any difference in gpu performance x4 slot The PCIe x4 Gen2 backplane supports a PCIe Gen2 target cable adapter installed in the OSS target slot and one or more PCIe x16 expansion cards x4 slot slot specifications: The left slot supports PCIe Gen 4 x4 SSDs, while the right slot supports only PCIe

x4 slot PCIe x16 is what your GPU should be using but you are only getting x4 which means it is operating at a quarter of it's possible bandwidth

wild catch slot The specs table says, 1 x PCIe x16 slot, running at x4 Does this mean this x16 slots header only has 4 PCIe lanes? 1 x PCIe x16 slot Intel® B760 Chipset 1 x PCIe x16 slot 1 x PCIe x1 slot