1440 monitor bad latency

Hello Forum,

Recently I adquire a monitor of 1440 size and my card is not pushing all that good on it.

Gigabyte GV-N1080WF3OC-8GD

This is the card
32gb ram
i7 6770k

Ambient Occlusion On
Anti Alias Quality: Ultra - SMAA High
Display Mode: Full screen
Dynamic reflection: High
Effects Details: Ultra
Lightning Quality: Ultra
Local: Reflections: On
Model Details: Ultra
Refraction: Quality: High
Render Scale: 100%
Resolution: 3440x1440
Shadow Detail: Ultra:
Texture Filtering Quality: Epic -16x

Monitor: Samsung LC34F791

I dunno what else can be needed. I want a good quality without feeling chopy (somehow when I change the refresh rate from 100 to 60 it feels really odd).