Nvidia Control Panel

3D settings (Program Settings - CSGO)
Ambient Occlusion (Off)
Anisotropic filtering (Off)
Antialiasing - Gamma Correction (Off)
Antialiasing - Mode (Application-Controlled)
Antialiasing - Transparency (Off)
CUDA - GPUs (All)
Maximum pre-rendered frames (1)
Monitor Technology (Fixed Refresh)
MFAA (Off)
OpenGL Rendering GPU (GTX 1080)
Power management mode (Prefer Maximum Perf)
Preferred refresh rate (App-controlled)
Shader Cache (Off)
Texture filtering - Quality (Quality)
Trilinear Optimization (Off)
Threaded Optimization (On)
Triple buffering (Off)
VSync (Off)

Resolution
1920 x 1080

CSGO Launch Options
-novid -tickrate 128 -nojoy -d3d9ex +exec skettit.cfg