Your motherboard has absolutely no effect on the performance of your graphics card (unless you're putting the 1050ti into some ancient motherboard that somehow only has x4 pcie slots)
If you are choosing to render using the gpu only then the only thing that'll improve render times would be to overclock your gpu or upgrade it to a better one. If you're using your CPU you render then again overclocking (assuming it's an unlocked version) or upgrading. Lastly, if you are rendering with CPU and assisting it with GPU then the same applies. Basically, just overclock GPU if that's what you are using for render. Or overclock the CPU (if it supports that) or both.
But like I said. Your motherboard has no bearing whatsoever on the performance...