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Input Lag Pipeline Calculator
From polling to display: break down pipeline latency and prioritize optimizations.
Input values
Results
Results update as you use the interface above.
Why this matters
Competitive gaming latency is not a single spec. It is a chain. Peripheral polling rate, USB processing, render pipeline depth, game frame time, display response time, and your own reaction baseline all stack into the total lag between physical input and perceived output on screen. Most players optimize one component without knowing where the real bottleneck is. This calculator maps the full latency pipeline so you can see which upgrade produces the largest reduction in total lag given your current hardware, and which changes deliver diminishing returns once another stage dominates the total.