Does Hertz Limit FPS? Understanding Refresh Rates and Frame Rates

Learn how Hertz affects FPS and why matching your monitor's refresh rate to your GPU's frame output creates the smoothest display experience.

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Hertz (Hz) refers to the refresh rate of a screen, indicating how many times per second the display updates its image. It does not directly limit frames per second (FPS), which denotes how many frames your GPU can produce. However, FPS beyond the refresh rate may not be fully utilized or visible, as the display cannot refresh quickly enough to present each frame. For the smoothest experience, matching your monitor’s refresh rate to the frame rates your system can achieve is ideal.

FAQs & Answers

  1. What does Hertz (Hz) mean in monitors? Hertz (Hz) refers to the number of times per second a monitor updates its image, known as the refresh rate.
  2. Can my FPS exceed my monitor’s refresh rate? Yes, your GPU can produce FPS higher than the monitor’s refresh rate, but frames beyond the refresh rate won’t be fully displayed, potentially causing screen tearing.
  3. How can I match FPS to my display’s refresh rate? You can enable features like V-Sync or use adaptive sync technologies to synchronize your FPS output with the monitor’s refresh rate for smoother performance.