PCIe drops from x16 3.0 to 1.1 and stays there under load | [H]ard|Forum
Amazon.com: Diyeeni 1GB DDR5 Video Graphics Card, 128bit 1000MHz PCI Express x16 1.1 Graphics Card, for AMD Chip, HDMI, VGA and DVI Output, Single Fan Cooling System : Electronics
GPU Graphics Card, Stable Heat Dissipation PCI Express X16 1.1 Gaming Graphics Card For Desktop PC - Walmart.com
Amazon.com: Diyeeni 1GB DDR5 Video Graphics Card, 128bit 1000MHz PCI Express x16 1.1 Graphics Card, for AMD Chip, HDMI, VGA and DVI Output, Single Fan Cooling System : Electronics
Video card, for example, works on PCIe x16 1.1 instead of PCIe x16 3.0 - YouTube