How to Measure Input Lag

Before measuring input lag, you should have a basic understanding of the difference between video latency and input lag.

Measuring HDMI Input Lag

Leo Bodnar Video Signal Lag Tester

Recommended Method

Murideo Seven Generator

Murideo 8K Seven Generator. Image taken from the Murideo product page:

⚠️ The brightness of the display has a substantial impact on measurements

Measuring End to End System Latency


• Measures the entire “input lag” of a complete PC gaming setup.

Last updated on March 6th, 2023.