Stuttering in Assassin’s Creed Unity: Effective Fixes 2023

Are you an ardent fan of action-adventure games? If so, Assassin’s Creed Unity is likely a familiar title to you. However, experiencing stuttering issues during gameplay can be highly frustrating and significantly hinder your gaming experience. Fear not; we are here to provide you with proven solutions to overcome stuttering in Assassin’s Creed Unity and ensure a smooth and immersive gameplay experience.

Understanding the Causes of Stuttering in Assassin’s Creed Unity

Before delving into the effective fixes, it’s essential to understand the underlying causes of stuttering in Assassin’s Creed Unity. Here are some common reasons why you might be experiencing stuttering or FPS drops in the game:

  • Insufficient system requirements: Your PC must meet the game’s minimum requirements to avoid stuttering or FPS drops.
  • Outdated drivers: Outdated audio or video drivers can often be the culprit behind stuttering issues in Assassin’s Creed Unity.
  • Incorrect in-game settings: Keeping the in-game settings at deficient levels can lead to stuttering or FPS drops.
  • Failure to install the latest game updates can introduce bugs and glitches that trigger stuttering issues.

Now that we understand the potential causes, let’s explore the effective fixes to resolve stuttering in Assassin’s Creed Unity.

Quick and Lasting Fixes for Stuttering in Assassin’s Creed Unity

Preliminary Steps:

Before proceeding with the primary troubleshooting methods, it’s worth attempting some preliminary steps that might alleviate the issue:

  • Lower the resolution to 1600×900: Access the game’s options menu, navigate to the Display settings, and select the appropriate answer from the available options.
  • Verify minimum system requirements: Ensure that your PC meets Assassin’s Creed Unity requirements.
  • Update the game to the latest patch: Check for and install any available updates for Assassin’s Creed Unity to ensure optimal performance.
  • Close FPS monitoring software: Locate the program’s icon in the system tray or taskbar and right-click on it. Select “Exit” or “Close” from the options presented to shut down the program.

If the preliminary steps do not resolve the stuttering issue, proceed with the following effective fixes:

1. Modify the Unity options for AMD:

If you are using an AMD graphics card, follow these steps to optimize the game’s settings:

  • Download RadeonPro and create a profile for Assassin’s Creed Unity.
  • Modify the options based on your requirements. For example, you can cap the FPS at 30.
  • Navigate to the Advanced tab and set the Flip Queue Size option to at least 3.
  • Ensure your settings resemble the following example: AMD FX 8320 3.5 GHz Sapphire Dual X R9 270 2GB 8 GB of RAM Windows 8.1.
  • Restart the game, and Assassin’s Creed Unity should now run smoothly.

2. Change the graphics card settings:

According to user reports, tweaking the NVIDIA 3D settings can significantly improve performance and alleviate stuttering in Assassin’s Creed Unity. Follow these steps:

  • Open the NVIDIA Control Panel by right-clicking on your desktop and selecting “NVIDIA Control Panel.”
  • In the Settings panel, navigate to “Manage 3D Settings.”
  • Under the 3D Settings tab, locate and choose “acu.exe.”
  • Configure the following options for “acu.exe”:
    • Anisotropic filtering: 4x
    • Antialiasing – Mode: Override any application setting
    • Antialiasing – Setting: 4x
    • Antialiasing – Transparency: Multisample/or 2x
    • Shader Cache: Off
    • Texture filtering – Anisotropic sample options: Off
    • Texture filtering – Negative LOD bias: Clamp
    • Texture filtering – Trilinear optimization: On
    • Triple buffering: On
    • Vertical sync: Adaptive

Additionally, ensure that you modify the in-game settings to disable Vsync, set the resolution to 1080 and refresh rate to 60Hz, and turn off options such as antialiasing (AA), ultra-mega textures, and environmental effects.

Upon implementing these settings, relaunch Assassin’s Creed Unity, and you should notice a significant reduction in stuttering during gameplay.

3. Update the GPU drivers:

Outdated GPU drivers can often contribute to stuttering issues in games. Follow these steps to update your GPU drivers:

  • Simultaneously press the Win + R keys to open the Run console.
  • Type “devmgmt. msc” and hit Enter to open the Device Manager window.
  • Expand the Display Adapters section.
  • Right-click on your GPU driver and select “Update driver.”
  • In the Update Drivers window, choose “Search automatically for drivers.”
  • Windows will detect and install the latest version of the driver automatically.

While manually updating GPU drivers can be time-consuming, you can simplify the process using a dedicated third-party app such as Outbyte Driver Updater. This tool enables automatic driver updates with just a few clicks, saving you valuable time and ensuring that all your drivers are up to date.

After successfully updating the GPU drivers, restart your PC and launch Assassin’s Creed Unity to check if the stuttering issue has been resolved.

Addressing FPS Drops in Assassin’s Creed Unity:

In addition to stuttering, FPS drops can also impact your gaming experience. If you encounter FPS drops despite implementing the previous fixes, consider the following approach:

  • Exit the game, right-click the Start button, and select “Task Manager.”
  • Under the Details tab, locate “ACU.exe.”
  • Right-click on “ACU.exe,” like “Set priority,” and set it to “Normal.”
  • Launch Assassin’s Creed Unity again, and you should notice a significant improvement in FPS during gameplay.


Following the above fixes, you can overcome stuttering, and FPS drops in Assassin’s Creed Unity enhance your gaming experience and allow for smooth and immersive gameplay. However, if you continue encountering issues or errors while playing your favorite games, our dedicated support team can assist you. Feel free to contact us for prompt and reliable support to ensure your gaming experience is seamless and enjoyable.

Remember, optimizing your gaming system and staying up to date with the latest drivers and patches are essential for maintaining optimal performance and avoiding frustrating issues like stuttering. Embrace the thrill of Assassin’s Creed Unity without the interruptions of stuttering, and embark on epic adventures confidently.

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