We are talking about increasing the intercard bandwidth, assuming that’s a bottleneck. It can be done by either increasing pcie bandwidth, or using nvlink. If y

We are talking about increasing the intercard bandwidth, assuming that’s a bottleneck. It can be done by either increasing pcie bandwidth, or using nvlink. If you use nvlink, increasing pcie does not provide any additional benefit because nvlink is much faster than pcie. p.s. the mobo (B450 Steel Legend) already has 2 pcie x16 slots, so the recommendation does not make sense to me.