tom clancy siege

[EvoStick]

So every time I load up tom clancy siege, at best im getting 15fps in the menu's and 1-2fps in the actual game itself
Specs are
GPU -GTX 970 SC
CPU -i5 6600K
Ram -HyperX FURY 16 GB DDR4 2400 MHz
MOBO - Gigabyte Z170

 

[EvoStick]

Tried tabbing out and in again?

Alt+Enter twice to re-force fullscreen?

It's definitely using the GPU?

Im sorry mate but im very recent to PC gaming, How do I make sure it's using my graphics card?

 

[EvoStick]

Checked there, its running every other game, BF4, No Man Sky, Dayz maxed and im not getting the same fps as siege