Just got a second GTX1080. Performance seems good but I just spotted this in GPU-Z is this normal? The first GPU is using PCIe x16 3.0 x8 3.0 The second GPU is using PCIe x16 3.0 x8 1.1?????? What does 1.1 mean? Is this version 1.1 as in PCIE 1.1?? Am I limited by the PCIE lanes that Ryzen and its chipset has? I am running an NVME SSD as well which is using x4 PCIE lanes. Both GPU's should be running x8 as there is two of them. Which takes up the 20 PCIE lanes that the Ryzen CPU has (x8 x8 for each card = 16, then x4 for the NVME drive = 20). Shouldn't both cards be using PCIe x16 3.0 x8 3.0???? Here is a screen shot of GPUz when using the built in FULLSCREEN (for sli) render test.