Riser with Two PCIe Gen3 FH slots One x8 and 1 x16

PCIE x16 while the RX 5600 XT has PCIE x16 I am not sure if this is due speed issues or lack of enough power on the PCIe slot, even though the GPU

Systems with PCI Express ® Slot Spec Revision PCIe at 32GTs PCIe Ash Creek Falls Driving, PCIe at 8GTs, x16, Processor Root Complex

pciex4 slot PCIe generation on the website or specification sheet Method 2: Manual identification Check the user guide or technical manual that was provided with the

pcie slot height NVIDIA NVS 510 graphics board, Full Height Bracket , Low Profile Bracket , Four locking m-DP to DP Adapters, Four locking m-DP