Monitors

Why is refresh rate slow?

Updated 2026-08-14

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Quick answer

A slow refresh rate can be caused by hardware limitations, incorrect settings, or outdated drivers. Ensuring your monitor and graphics card support higher refresh rates is essential.

Understanding the reasons behind a slow refresh rate can help improve your display performance and gaming experience.

Steps

  1. 1

    Check Display Settings on Windows

    Right-click on the desktop, select 'Display settings', scroll down to 'Advanced display settings', and verify the refresh rate under 'Refresh rate'.

  2. 2

    Adjust Refresh Rate on macOS

    Go to 'System Preferences', select 'Displays', hold the Option key and click on 'Scaled', then choose the desired refresh rate from the list.

  3. 3

    Update Graphics Drivers

    For Windows, go to 'Device Manager', expand 'Display adapters', right-click your graphics card, and select 'Update driver'. On macOS, use 'Software Update' to check for updates.

Hardware Limitations

Older monitors may have a maximum refresh rate of 60Hz, which limits performance. Ensure your monitor supports higher rates, like 120Hz or 144Hz, for better visuals.

Settings Configuration

Check your display settings to confirm the refresh rate is set to the monitor's maximum. This can often be adjusted in the operating system's display settings.

Driver Issues

Outdated graphics drivers can affect refresh rates. Regularly update your graphics drivers to ensure optimal performance.

Watch out for

  • Not all monitors support higher refresh rates; check your monitor's specifications before making adjustments.

FAQ

Can a slow refresh rate affect gaming performance?

Yes, a slow refresh rate can lead to screen tearing and a less smooth gaming experience.

Is it possible to increase the refresh rate of my monitor?

You can only increase the refresh rate if your monitor supports it. Check the specifications and adjust settings accordingly.

What is the ideal refresh rate for gaming?

For most gaming, a refresh rate of 120Hz or higher is recommended for a smoother experience.