Optimise your game by following this guide [if it hasn't yet been optimised well yet]:

https://www.reddit.com/r/thedivision/comments/43dkuf/graphics_optimization_guide_best_settings_for/


My in-game Graphics settings:

V-sync mode | Off
Frame rate limit | Off
Shadow quality | High
Shadow resolution | High
Spot shadow count | High
Spot shadow resolution | Ultra
Contact shadows | All High
Post FX AA | Off
Temporal AA | Supersampling
Resolution scale | 85%
Sharpen image | 100%
Particle detail | Ultra
Enable wind-affected snow | Yes
Volumetric fog | High
Reflection quality | High
Local Reflection quality | Very High
Sub-surface scattering | Yes
Anisotropic filtering | 16X
Parallax mapping | High
Ambient occlusion | NVIDIA HBAO+
Depth of field | High
Object detail | 60%
Extra streaming distance | 80%
Chromatic aberration | Yes
Neutral lighting | Yes
Lens flare | Yes
Vignette effect | No

Don't forget: Nvidia control panel > Manage 3D settings > Program settings > Tom Clancey's The Division > Power Management Mode > Prefer maximum performance 

System : i7 6700K, GTX 1080, XL2411Z