No need to disable the Intel GPU, It sounds like your machine isn't configured to use the nVidia GPU for Resolume.
Also is this a 1060 or 1070? I thought the 15" on'y had the Max-Q 1070?
Can you go into your nVidia control panel and add Resolume (totalwar.exe) to you 3D applications and then set the app to use the High Performance nVidia GPU.
Then go into your advanced Windows display control, and set Resolume to use High Performance.
This should get your FPS back up to 60.
Also, most FPS issues are actually driver issues or newer drivers not playing as well as older one's. It's a hit and miss with these nVidia drivers. A lot of trial and error.
Hope this helps.
** I have over 12 Blades running solid at 60fps, so they can certainly run Resolume without issues