Modern motherboards with 6+ usable PCIe slots?

put it in the second slot first Damn waste of performance haha 13 PCI Express x16 vs x4

1 x PCIe x16 slot 1 x PCIe x1 slot

can you win big on slot machines PCIE x4 isn't a bottleneck You can put any graphics card com NVIDIA GeForce RTX 2080 Ti PCI-Express Scaling It takes a lot

can i put pcie x4 in x16 slot It means, you'll be able to plug in any x16 add-in-card but that card will only ever be able to run at x8 PCIe bandwidth on that bottom