How to Let Skyrim Use More RAM

Skyrim is an impressive game that offers a vast open world for players to explore. However, as the game has evolved, so have its requirements for RAM. Many users report experiencing lag, stuttering, or crashing issues while playing Skyrim due to insufficient RAM usage. In this article, we will provide you with a step-by-step guide to help you optimize Skyrim’s RAM usage and enjoy a smoother gaming experience.


Before we dive into the details of how to let Skyrim use more RAM, let’s understand what RAM is and why it’s essential for gaming. RAM (Random Access Memory) is a type of computer memory that temporarily stores data that the CPU (Central Processing Unit) needs to access quickly. When you play a game, your computer uses RAM to store game files, textures, and other data required for the game to run smoothly.

The amount of RAM your computer has plays a significant role in how well your games run. Insufficient RAM can cause your game to lag or crash, as your computer struggles to load and unload data quickly enough to keep up with the game’s demands. Therefore, it’s essential to optimize your RAM usage to ensure that your computer can handle the demands of Skyrim.

Determine Current RAM Usage

Before you can optimize Skyrim’s RAM usage, you need to determine how much RAM it’s currently using. There are several ways to check the amount of RAM Skyrim is using, including:

1. Task Manager

Task Manager is a built-in tool on Windows that allows you to monitor the performance of your computer. You can use Task Manager to check the amount of RAM Skyrim is currently using. To do this, follow these steps:

  1. Open Task Manager by pressing “Ctrl + Alt + Del” and selecting “Task Manager.”
  2. Click on the “Processes” tab.
  3. Look for “TESV.exe” (Skyrim’s executable file) in the list of processes.
  4. Check the “Memory” column to see how much RAM Skyrim is currently using.

2. Third-Party Software

Several third-party software programs can monitor your computer’s performance and provide you with detailed information about your RAM usage. These programs include MSI Afterburner, CPU-Z, and HWMonitor.

Once you know how much RAM Skyrim is using, you can determine if you need to increase its allocation to improve performance.

Increase Skyrim’s RAM Allocation

Now that you know how much RAM Skyrim is currently using, you can allocate more RAM to the game to improve its performance. Here are the steps to increase Skyrim’s RAM allocation:

  1. Open Steam and navigate to your Library.
  2. Right-click on Skyrim and select “Properties.”
  3. Click on the “Set Launch Options” button under the “General” tab.
  4. In the text box, type “-allocatememory [number]”. Replace “[number]” with the amount of RAM you want to allocate to Skyrim in megabytes (MB). For example, if you want to allocate 4GB of RAM, you would type “-allocatememory 4096”.
  5. Click “OK” to save the changes.

Allocating more RAM to Skyrim can significantly improve its performance and reduce lag and stuttering. However, keep in mind that allocating too much RAM may cause instability and crashes. Therefore, it’s essential to find the right balance for your system.

Optimize Skyrim’s Graphical Settings

Skyrim’s graphics settings can have a significant impact on its RAM usage. Higher graphical settings require more RAM to load and process, which can cause lag and stuttering on systems with limited RAM. Here are some tips for optimizing Skyrim’s graphical settings to reduce RAM usage:

1. Lower Resolution

Lowering the game’s resolution can significantly reduce RAM usage. Lower resolutions require fewer textures and assets to load, which can improve performance on systems with limited RAM.

2. Disable or Lower Shadows

Shadows are one of the most demanding graphical features in Skyrim. Disabling or lowering the shadow quality can significantly reduce RAM usage and improve performance.

3. Reduce Draw Distance

Draw distance refers to the distance at which objects in the game are visible. Reducing draw distance can reduce the number of assets that need to be loaded, reducing RAM usage.

4. Turn Off Anti-Aliasing

Anti-aliasing is a graphical feature that smooths out jagged edges in the game. While it can improve the game’s visual quality, it can also be demanding on RAM. Turning off anti-aliasing can reduce RAM usage and improve performance.

By optimizing Skyrim’s graphical settings, you can significantly reduce its RAM usage and improve its performance on systems with limited RAM. Experiment with different settings to find the right balance between visual quality and performance.

Reduce Mod Usage

Mods are one of the things that make Skyrim so popular among gamers. However, mods can also significantly impact the game’s RAM usage. Each mod you install adds more data that needs to be loaded into RAM when you play the game. Therefore, reducing mod usage can help optimize Skyrim’s RAM usage and improve performance. Here are some tips for reducing mod usage:

1. Uninstall Unused Mods

If you have mods installed that you no longer use or have lost interest in, it’s best to uninstall them. It will free up space in your mod list and reduce the amount of data that needs to be loaded into RAM when you play the game.

2. Merge Mods

If you have multiple mods that do similar things, you can merge them into a single mod. Merging mods reduces the number of mods you have installed and can help optimize Skyrim’s RAM usage.

3. Use Lightweight Mods

Some mods are more resource-intensive than others. Therefore, it’s best to use lightweight mods that don’t place a significant strain on your computer’s resources. You can find many lightweight mods on the Nexus Mods website.


In conclusion, optimizing Skyrim’s RAM usage is crucial to ensure that the game runs smoothly without any lag or stuttering. By determining the current RAM usage, increasing Skyrim’s RAM allocation, optimizing graphical settings, and reducing mod usage, you can improve performance and enjoy a more immersive gaming experience. Remember, a well-optimized game is a happy game, so take the time to optimize Skyrim’s RAM usage and enjoy the game to its fullest potential.

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