Variable Refresh Rate Sync &
Input Lag Analyzer in Solomon Islands
Analyze screen tearing risk, VRR sync range compatibility, frame time variance, and system input latency for your gaming display and GPU output configuration.
Monitor Hz Presets
FPS Target Presets
Display Configuration
Variable Refresh Rate — monitor matches refresh to GPU output within range
VRR Range: 48–144 Hz
Eliminates tearing within VRR range. Cap FPS 3–5 below max refresh.
FPS vs Refresh Rate Visualization
✓ Display sync alignment looks good for smooth gameplay.
VRR Active Range
Common Monitor Configurations — Input Latency at 120 FPS
| Monitor Hz | Frame Time | Total Input Lag | Tearing Risk | VRR Synced |
|---|---|---|---|---|
| 60 Hz | 16.67 ms | 25.0 ms | Yes | Outside Range |
| 75 Hz | 13.33 ms | 21.7 ms | Yes | Outside Range |
| 120 Hz | 8.33 ms | 16.7 ms | No | Active |
| 144 Hz◀ | 6.94 ms | 15.3 ms | No | Active |
| 165 Hz | 6.06 ms | 14.4 ms | No | Active |
| 240 Hz | 4.17 ms | 12.5 ms | No | Active |
| 360 Hz | 2.78 ms | 11.1 ms | No | Outside Range |
Understanding Screen Tearing, VRR, and Input Latency for Gamers in Solomon Islands
Screen tearing occurs when a GPU delivers frames at a different rate than the monitor's fixed refresh cycle. When a new frame begins writing to the framebuffer mid-refresh, the display shows part of the old frame and part of the new frame simultaneously — creating a visible horizontal split artifact. Variable Refresh Rate (VRR) technologies like NVIDIA G-Sync and AMD FreeSync solve this by allowing the monitor to dynamically adjust its refresh rate to match GPU output.