Is it vanilla skyrim or do you have mods added to it? If so what type of mods, enb and lighting effect mods? Body physics mods? Weather mods?
Chances are your cpu is holding you back more than your gpu. I've got an oc'd i5 4690k paired with an old hd 7850 with only 1gb vram. So long as I play with mostly vanilla I can maintain 55-60fps pretty easily, even with some things like collision mods, ragdolls & force, water mods, some hd textures, horse improvement mods, improved roads and trees and a variety of other things.
Your 1050ti while considered a more budget oriented card by the current lineup and standards is easily stronger than mine so should handle the graphics. Unless you're using enb mods with weather effects and things, that will tank fps. I mentioned hitting 55-60fps and maintaining it (almost always 60fps regardless of battles and things, indoors, outdoors) on high/very high @1080p. As soon as I enable enb mods my fps drops down to 25-40fps depending on what settings I use for lod and shadows.
I should note this is all original skyrim, not skyrim se or skyrim online or anything. If you're talking one of the other versions then my references may not help as much.