PCIe x16 switching to x8 even if no 2nd GPU connected?

PCIe x16 switching to x8 even if no 2nd GPU connected? pcle x16 slot Pcie x16 slot into multiple x4 slots · PCIE Bifurcation · IBM 69Y5321 M4 PCIe Gen-III Riser Card 2 · Cablem ATIC pcle x16 slot PCIe x16 is your 16-lane PCI Express slot, or at least your largestlongest PCI Express slot It is the most high-bandwidth, high-performance expansion slot

pcle x16 slot However, whether you need a PCIe x16 slot depends on usage, such as gaming and graphics-intensive tasks If the motherboard and connected device support the

pcle x1 slot Graphic cards use the longest PCI x16 slots PCIe x1 interface has 36 pins arranged in pairs of 18 pins Out of 36 pins, only 6 pins are functional pins and the By you sticking a UAD-2 card into the second slot, the motherboard detects this and automatically throttles the first slot down to 8x assuming you have stuck in