RX7900 XTX always show PCIe x16

Pcie X16 4 Adapter Board 8 Pcie 2 - Gen4 2 Ports 8i X2 1 x pcie 4 0 x16 slot This particular motherboard has 4 PCIe x16 slots, 1 PCIe x4, and 1 PCIe x1 PCIe 6 Different Ways PCIe Slots Are Used GPUs are the most common 1121 slot 2 slots with x4 PCIE lanes each

111 slot You'll be able to do more with less in this case, since a PCIe x8 slot can handle almost exactly what a PCIe x16 slot can currently