Why is my RX580 seen as PCI x8 1.1 when it's supposed to be PCI x16 3.0? It's placed in the PCI Express x16 slot and there are no other slots occupied.
![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 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](https://m.media-amazon.com/images/I/61fUpOv98AL._AC_UF894,1000_QL80_.jpg)
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
My MSI RTX 3060 Gaming X has been detected by my system running on PCIe X16 1.1 which should work on PCIe X16 4.0 | MSI Global English Forum
![My MSI RTX 3060 Gaming X has been detected by my system running on PCIe X16 1.1 which should work on PCIe X16 4.0 | MSI Global English Forum My MSI RTX 3060 Gaming X has been detected by my system running on PCIe X16 1.1 which should work on PCIe X16 4.0 | MSI Global English Forum](https://i.imgur.com/ZSV0Izb.gif)
My MSI RTX 3060 Gaming X has been detected by my system running on PCIe X16 1.1 which should work on PCIe X16 4.0 | MSI Global English Forum
Why is my RX580 seen as PCI x8 1.1 when it's supposed to be PCI x16 3.0? It's placed in the PCI Express x16 slot and there are no other slots occupied.
![Riser Card Pcie X16 Adapter | Split Expansion Adapter | X1 Pcie Riser X16 - Ph43 Pcie4.0 - Aliexpress Riser Card Pcie X16 Adapter | Split Expansion Adapter | X1 Pcie Riser X16 - Ph43 Pcie4.0 - Aliexpress](https://ae01.alicdn.com/kf/S97e07fabcfb745069b14fa8f9f6a3ebcB/PH43-PCIE4-0-Split-Expansion-Adapter-Riser-Card-PCIE-X16-2-NVME-x2-Input-Ports.jpg_.webp)
Riser Card Pcie X16 Adapter | Split Expansion Adapter | X1 Pcie Riser X16 - Ph43 Pcie4.0 - Aliexpress
My MSI RTX 3060 Gaming X has been detected by my system running on PCIe X16 1.1 which should work on PCIe X16 4.0 | MSI Global English 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 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](https://m.media-amazon.com/images/I/61fUpOv98AL.jpg)
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
![PCI Express (PCIe) 1.1 vs 2.0 vs 3.0 in 14 Games (Ultra setting) i7 4790k + GTX 1080 [HD 1080p] - YouTube PCI Express (PCIe) 1.1 vs 2.0 vs 3.0 in 14 Games (Ultra setting) i7 4790k + GTX 1080 [HD 1080p] - YouTube](https://i.ytimg.com/vi/87VLRZ26igs/maxresdefault.jpg)