So, I'm setting up a new unraid server/NAS, and i want to run a few VM's on it. Two of these VM's will be running steam for in home sharing, and hence will need GPU access. i have an old GTX570 and I'm going to get a 1050TI as well.
My question is this:
If the M/Board i get has a PCIe 3.0 16x slot and a 4x slot, which way should i set up my graphics cards?
The GTX570 only supports PCI 2.0, which i would assume would mean that if i plug it into the the 16x slot, it will switch down to 2.0 speeds and run as normal, meaning the 1050TI would need to be plugged into the 4x slot running at 3.0 speeds.
whereas if i swap them, the 570 will be on a 4x slot running at 2.0 speeds, which would throttle it heaps (i assume).
would a 1050TI run at/near the same performance on a 4x slot as a 16x slot? or should i plug it into the 16x and forget about the 570 altogether?