I think something is going wrong. My 1060 runs at 100% when I load the default level (File → new Level). In the third person template I don’t even reach 100% stable 60fps.
In UE4, the GPU runs at the default level with 20% utilization. Thirdperson template runs with 100% stable 120 FPS.
I can’t use such an inefficient engine. Hope this is a bug. Can you compare that as well?