How To Allocate More RAM To A Game?

There are several ways you can allocate more RAM to a game.

If a game has memory allocation settings available, you can easily access the game’s configuration files or settings and adjust the memory.

You can also optimize memory usage for a game through third-party game booster software applications, such as Razer Cortex.

Moreover, you can allocate more RAM in the launcher settings for Java games, such as Minecraft.

Besides, adjusting your system’s settings, such as closing background applications or increasing the system’s virtual memory, also allocates more RAM to the game.

This article provides you with helpful insights on how to allocate more RAM to a game.

What Does Allocating RAM Do

What Does Allocating RAM Do?

Allocating more RAM to a game sets aside some of your computer’s memory exclusively for that game to use.

It enhances performance and minimizes the time usage for in-game loading of screens, models, maps, etc.

It also improves your system’s multitasking, and you can quickly run your game alongside other applications.

Moreover, it reduces CPU load and contributes to the longer lifespan of the system’s hardware.

Allocating more RAM to games also makes playtime more fun, as it increases visual and gameplay quality.

It provides players with more detailed models and higher-resolution textures, and thus, they enjoy a more fascinating gaming experience.

Does RAM Increase FPS?

Yes, adding more RAM to a game increases FPS (frames per second), but not always.

If your game has insufficient RAM, it will have lower FPS as it fetches data from a slower hard drive or SSD.

In such cases, adding more RAM to the game is recommended as it boosts FPS.

However, if the game runs efficiently with the existing amount of RAM, adding more RAM won’t have any noticeable impact on FPS.

How To Allocate More RAM To a Game?

There are various methods available to allocate more RAM to a game.

Here are the most recommended methods, along with a step-by-step guide for each:

Method 1: Using The Game Launcher (recommended for games running on Java)

  1. First, launch the game launcher or Minecraft Launcher in the case of Minecraft.
  2. Now, open the launcher settings. Or, hit the three lines present at the top-right corner in Minecraft Launcher, and then select “Settings from the drop-down menu.
  3. Then, access to JVM arguments. You can locate them under an installation tab or profile.
  4. Enable JVM arguments by checking its box. Then, locate the argument that starts with –Xmx.
  5. Now, you have to change the value after –Xmx to your desired amount of RAM. For instance, you can allocate 4GB of RAM by changing –Xmx2G to –Xmx4G.
  6. Finally, save the changes first, and then, launch the game.

Method 2: Using The System’s Settings (recommended for all types of games)

  1. First, use Task Manager to end all the unnecessary background applications and tasks not needed for gaming.
  2. Then, you have to increase the Virtual Memory of your system. To do this,
  3. Right-click on “My Computer” or “This PC” and select “Properties” from the menu box.
  4. Now, click on “Advanced System Settings” and go to the “Advanced” tab.

5. Here, in the “Advance” tab, hit “Change” located under the “Virtual Memory”.

6. Then, uncheck “Automatically manage paging file size for all drives”.


7. Now, navigate to the drive where the game is installed.

8. Then, select “Custom Size” and increase the initial and maximum size.

9. At last, apply the changes. Then restart your computer and assess the performance to see whether or not the changes have been effective.

Method 3: Using Game Booster Software (recommended for all games)

  1. First, download and install a game booster software application, such as Razer Cortex.
  2. Launch the game booster after it’s been successfully installed.
  3. Then, free up RAM by closing unnecessary processes in the background and optimize system performance by following the software prompts.
  4. Now, launch your game through the game booster with the optimized settings.

How Can I Increase My PC RAM For Gaming?

To increase your PC RAM for gaming, you can purchase additional RAM sticks compatible with your system.

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Remember to assess the type and capacity of your PC’s existing RAM first.

You can check your motherboard’s specifications to determine the maximum capacity and supported RAM type.

Then, buy compatible RAM sticks for your PC and install them carefully.

How To Allocate More RAM To Steam Games?

You can use Steam’s launch options to allocate more RAM to Steam Games.

First, free up RAM by closing all the extra applications running in the background.

Then, go to Steam and right-click your game in the library. Choose “Properties” from the drop-down menu and then select “Set Launch Options”.

However, there’s no direct command to proceed further and allocate a specific amount of RAM to the game; you can use options such as -high -USEALLAVAILABLECORES -malloc=system –heap size, usually followed by a value in kilobytes.

If you need more insights on how to allocate more RAM to Steam games, you can also optimize your system’s virtual memory settings and upgrade the physical RAM.

Can Allocating Too Much RAM Be Bad?

Yes, it certainly can be. If you allocate more RAM to your games than they need, your system can run out of essential memory required for other applications and tasks.

Your system slows down, becomes unstable, and can even crash.

Moreover, some games don’t even support excessive RAM, and you can encounter errors while playing them.

How Do I Check RAM Allocation?

You can easily check RAM allocation in your system through the Windows Task Manager.

You need to open Task Manager, go to the “Performance” tab, and select “Memory”.

A detailed breakdown of your system’s RAM usage will appear in front of you.

Navigate to the “Process” tab to check RAM usage for each application and background process.

Frequently Asked Questions

How Can I Make Games Use More RAM?

You can install a game booster to make your games use more RAM.
Moreover, you can use Task Manager to end all the unnecessary tasks and processes running in the background, as it frees up RAM.
Some games come with built-in optimizing features that you can use to allocate more RAM to your games.

How To Allocate More RAM To Game Steam?

However, there’s no particular command to allocate more RAM to the game Steam; you can optimize your system and game settings. Close all the extra applications or tasks running in the background to free up RAM while you’re playing.

How To Allocate More Memory?

You can start by ending extra tasks and processes running in the background.
Moreover, you can use a game booster to allocate more memory to your game.

How To Allocate More RAM To a Game in Windows 11?

Free up RAM by ending all the unnecessary tasks using the Windows Task Manager.
Optimize both your game and the system’s settings. You can also upgrade the physical RAM.

What is VRAM Vs RAM?

CPU uses RAM (Random Access Memory) as its main memory for storing data and running applications.
Conversely, VRAM (Video RAM) is the type of memory used by GPU to run graphics.

How To Prioritize RAM Usage?

You can close unwanted processes and applications through the Task Manager, and then, set the desired application to “High priority” in the Task Manager’s “Details”

Final Thoughts

In simple words, there are different ways to allocate more RAM to a game. You can always use the Windows Task Manager to free up space.

There are also different game booster software applications available.

Moreover, some games come with built-in features to optimize memory. Still, you shouldn’t allocate more than necessary RAM to a game.