RX6600 and 6600XT are limited to 8 PCIe lanes not 16. Should specs description show this? Fixed — Micro Center
All Types Of PCIe Slots Explained & Compared
PCIEX16E-844S | PCIe x16 edge connector to one PCIe x8 and two PCIe x4 Slots riser cable | x16 to x8 and x4 PCIe bifurcation riser cable | PCIEX16E-844S
All Types Of PCIe Slots Explained & Compared
PCIe 4.0 and PCIe 3.0 - Difference between x8 and x16 with the fastest cards - Where does the bottleneck begin? | igor´sLAB
PCIe X16 vs X8 with 4 x Titan V GPUs for Machine Learning | Puget Systems
P27F Series (x16/x8/x4/x1) Flexible x16 PCI Express Extender
Can this configuration work on the PCIE slots? : r/pcmasterrace
PCIe 3.0 x8 vs. x16: Does It Impact GPU Performance? - YouTube
P27F Series (x16/x8/x4/x1) Flexible x16 PCI Express Extender