Integrated in the CPU (PCIEX16/PCIEX8):
· 3rd Generation AMD Ryzen™ processors:
- 1 x PCI Express x16 slot, supporting PCIe 4.0 and running at x16 (PCIEX16)
- 1 x PCI Express x16 slot, supporting PCIe 4.0 and running at x8 (PCIEX8)
· 2nd Generation AMD Ryzen™ processors:
- 1 x PCI Express x16 slot, supporting PCIe 3.0 and running at x16 (PCIEX16)
- 1 x PCI Express x16 slot, supporting PCIe 3.0 and running at x8 (PCIEX8)
* For optimum performance, if only one PCI Express graphics card is to be installed, be sure to install it in the PCIEX16 slot.
* The PCIEX8 slot shares bandwidth with the PCIEX16 slot. When using the 3rd Generation AMD Ryzen™ processors/2nd Generation AMD Ryzen™ processors, the PCIEX16 slot operates at up to x8 mode.
· 2nd Generation AMD Ryzen™ with Radeon™ Vega Graphics processors/AMD Ryzen™ with Radeon™ Vega Graphics processors:
- 1 x PCI Express x16 slot, supporting PCIe 3.0 and running at x8 (PCIEX16)
Integrated in the Chipset (PCIEX4/PCIEX1):
- 1 x PCI Express x16 slot, supporting PCIe 4.0*/3.0 and running at x4 (PCIEX4)
* For 3rd Generation AMD Ryzen™ processors only. - 2 x PCI Express x1 slots, supporting PCIe 4.0*/3.0
* For 3rd Generation AMD Ryzen™ processors only.