Your monitor is the final link in the input latency chain — and most players leave it on factory defaults that add 10–30ms of unnecessary latency. Getting your monitor settings right for CS2 is one of the easiest performance wins available to you.

Refresh Rate — The Foundation

Always run your monitor at its maximum refresh rate. Go to Windows Settings → Display → Advanced display settings and verify the refresh rate is set to the maximum your monitor supports — not 60Hz, which Windows sometimes defaults to after driver updates. In CS2, run +fps_max 0 in launch options and let your frames exceed your refresh rate slightly for the smoothest frame pacing with G-Sync or FreeSync.

Response Time and Overdrive

Most gaming monitors offer an overdrive or response time setting in their OSD (on-screen display). Set this to the fastest level that doesn't produce visible ghosting — typically one step below maximum on most panels. Ghosting appears as a dark trail behind moving objects. At the correct overdrive setting, enemy movement will be sharp and clear without artifacts.

Rather have a pro handle it?DefaltFPS optimizes your full PC live — BIOS, Windows, drivers. Starting at €45.

See Services →

G-Sync and FreeSync Configuration

Enable variable refresh rate technology for tear-free gameplay without V-Sync latency. In NVIDIA Control Panel: enable G-Sync for your monitor, then in CS2 disable V-Sync in-game. Cap your FPS to 3–5 below your monitor's max refresh rate using +fps_max. This keeps G-Sync active at all times and eliminates tearing without adding latency.

Brightness and Color Temperature

For CS2, increase monitor brightness to 70–80% — this makes players visible in dark areas like tunnels on Mirage or shadows on Inferno. Set color temperature to Cool or 6500K for neutral colors that match the game's intended look. Enable your monitor's Black Equalizer or Shadow Boost feature if available — this specifically brightens dark areas without blowing out bright areas.

Input Lag Mode

Most gaming monitors have a dedicated Low Input Lag or Gaming Mode in the OSD that disables post-processing effects like noise reduction, sharpening, and dynamic contrast. Always enable this mode for competitive gaming — post-processing features add anywhere from 3–20ms of additional latency that bypasses every other optimization you've made to your system.