I'm upgrading my HTPC to include an nVidia card (GeForce GTX 550 Ti (Fermi) 1GB 192-bit GDDR5 PCI Express 2.0 x16), but the motherboard I wish to use has only a PCIe 1.1 x16 slot.
Will this make any difference in madVR (or LAV CUVID)'s ability to fully utilize the new card?
I'm guessing even 1.0 has enough bandwith to render the images fine, as I think the real work is done in the GPU.
But, before I get it all built, I thought I'd ask, since it's easier to change the motherboard before I install it
thanks.