How To Allocate More RAM To Minecraft?

Minecraft is a game that can be played in many ways. You have the option to play it solo or with groups of friends, and you can play on your computer, tablet, or phone screen! It is a simple game that allows players to construct anything imaginable by using blocks in creative ways.

You can also explore different worlds such as forests or deserts while fighting against monsters like zombies or dragons with other people from around the world on your own private server (in-game).

The experts are enhancing game performance, and it’s hidden. This can increase the action after installing them. They were assigned a task to install 10,000 mod packs from third-party sources that you probably didn’t know about.

allocate more ram to minecraft

The Tech team of the game neglected to make any changes in their mod packs, which caused a decrease in gameplay and popularity. After an extended period without updating, it has found its place among players again with little effort.

Download the latest version of Minecraft and get access to a multitude of mod packs! The website has all you need: download, manage, play – it’s amazing how much they’ve managed to pack into this online site!

Despite being a major issue, there are solutions to fix the lagging. The first step is to use more memory in your modded Minecraft server by allocating ram to the Minecraft server and unchecking “disable animated GIFs” on video upload sites like Twitch or YouTube.

The main reason why your RAM can improve Minecraft is that it will reduce the chance of crashes. More memory allows you to render more quickly, which means less time waiting for a building or landscape to finish loading and more fun gameplay!

In addition to that, both of those causes are linked with not having enough memory and the best video card for Minecraft. These upgrades speed up your computer and make it more efficient. The device’s function will go down when anything goes wrong, which is why they look useless after an error occurs.

If you want your computer to function at its best, it needs a lot of memory that can be found in RAM. If there isn’t enough, the information gathered from keyboard typing and mouse movements will not be saved properly and may result in problems with how games are played on computers.

Minecraft takes 384 MB to get up and running with all those blocks, so don’t think about loading anything else without first checking if there are any issues with how much space you’re using or what type of hardware you need.

Furthermore, before beginning to troubleshoot the problem, ensure that all other apps are operational. But it won’t assist you for long, since you’ll need new stuff to work with.

The Minecraft server speeds up and becomes more enjoyable with the addition of a mod pack, which is an option available to many players. Mod packs are not difficult for clients that require advanced performance because they’re easy to download on Technic launchers due to their lack of RAM.

If you are experiencing that your computer is not accepting more than 2 GB, make sure to download the correct Java Edition. The latest version of Java 8 can be found on the website: Make sure to install RAM according to capacity before installing anything else onto your computer, and never try exceeding its amount forcibly, or it will cause lower system performance!

Minecraft is one of the best video games that allows its players to create their world, explore new places, build amazing things, and many more. Everyone loves to play Minecraft, especially after installing modes and textures into it.

But adding such elements into Minecraft makes it heavy, and it consumes a lot of memory on your PC. If your PC doesn’t have enough memory to be used by Minecraft, its frames may shutter, it may load slowly, and sometimes it might even crash.

Before proceeding to the method of how to allocate more ram to Minecraft, keep in mind that this method will only work for “Minecraft: Java Edition”. It will not work on any other edition such as “Bedrock” which is also known as “Minecraft for Windows 10”. In Minecraft Bedrock Edition, there is no built-in option to control how much ram to use.

Checking the available RAM

Before working on the error, you need to check the amount of RAM you already have. When you tackle the issue, you should know about the available physical space on your PC. Get it done by following the instructions given below. Those commands can vary as per your operating system.

  • Click on the Windows icon and then the R keys. It will bring up a run dialogue box. Type the “cmd” command and press the enter button. In system info, you can find ‘Total Physical Memory’ in megabytes within a few seconds.
  • For MAC OSX users, check the website tutorials available on how to check the system memory.
  • Similarly, If you want to find it on Linux, type ‘Free’ after opening ‘Terminal Window.’

After checking the RAM amount, you are good to go with your hunt.

Check Java installation

If you install the latest void launcher, you can automatically find the Java edition on your computer. On the other hand, you can download the latest version to get Java along with it.

Furthermore, if there is not enough memory available, it causes a crash. You will be unable to connect with the server, or you can’t even start your game. At that stage, it’s crucial to install more to resolve the issue. Similarly, if you have enough memory on your PC, you won’t have such problems, and you will enjoy gaming.

SEE ALSO  How To Keep Inventory When You Die in Minecraft

On the other hand, if you are still facing issues with your Minecraft server. Even if the latest Java version is installed correctly, you need to give more memory to your system. Make sure that you have shut down all the different applications, like games and google browser tabs.

In addition, if you have done all the above steps but still have the problem, manually install the memory. Forgoing to give memory, pick more than 1 GB. If you have Windows with 32 bits Java installed, you will have a limit of 1.5 GB Ram only.

To allocate more RAM to Minecraft, you have to change the setting of your Minecraft launcher app. It is the app that you use to launch and play Minecraft. There are several launchers available on the internet that are used for Minecraft, depending upon the mods you are using.

Since the release of version 2.0.0, Minecraft offers the ability to adjust RAM in the Minecraft Launcher, which makes the process of allocating more RAM to Minecraft become simple.

The following will show you how to allocate more RAM to Minecraft. But, before going into the detailed steps, make sure to update Minecraft to the latest version first, then follow the steps below.

How to allocate more RAM to Minecraft using Default Launcher

Minecraft Launcher is the most common Minecraft Launcher used by many players all around the world. You will first have to either choose one of the versions of java or bedrock, depending on your choice, which you want to use.

Now open the Minecraft launcher and navigate to the “Installation” Tab. Here you will see a detailed list of releases.

The default Minecraft launcher will help you to improve your game. Here are the steps on how to allocate more Ram to Minecraft.

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Click on the release version you wish to play. There may only be the latest version if you haven’t set up any other specific versions. The three white dots should be visible on the right next to the play button. Under the Installations tab, click on the three dots located on the right of the “Latest Release” then select “Edit“.

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It will open a new window that contains the settings of Minecraft. Now click on the “More Options“. Next, click on the three dots by going through the down tabs. After that, a new screen is shown on the PC screen that has other options. You can edit the file name and go for the installation version.

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Scroll down to “JVM Arguments”. Here you can see a line of text containing “2G” indicating the 2 Gigabytes of RAM. Change it to the number of Gigabytes that you want to allocate to Minecraft. For example, we can change it to “4G”, which will then allocate 4 Gigabytes of RAM.

The rest of the text should not be altered, then hit “Save“. Where there is #, it means there you put the amount of RAM. To illustrate more, if you see a code of Xmx#G; you have to replace the # with the amount of ram you want to allocate. If you put the Xmx4G, it means you want to use 4 GB of ram.

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Click on the save button to save your files. If you restart the game immediately, you feel the betterment of the game.

Note: Do not modify any other text fields within the modal.

Now go to the “Play” tab, hit Play, and enjoy playing Minecraft with more RAM for a smooth and better experience.

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How to allocate more RAM to Minecraft using CurseForge Launcher

CurseForge is the second-best launcher for Minecraft. It allows you to change the Memory you want to allocate to Minecraft according to your needs. After downloading and the installation is complete, click on the Launch and then choose Minecraft. Wait for seconds to install Minecraft.

Now, search for the Mod pack and install it. When it starts. Go to open the curse launcher again. There you search Minecraft. Open CurseForge Launcher and click on the Settings icon located in the bottom left corner of the window.

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Under Game Specifics located on the left bar of the CurseForge, click on Minecraft. It will open the settings related to Minecraft.

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Navigate to Java Settings. Under the Java Settings, you will find a bar to control the Allocated Memory. Arrange it according to your need and the requirement of the memory you want to allocate to Minecraft. Hit the Cross (X) on the top and enjoy playing your favorite game without any lags or crashes.

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The curse forge launcher has different ways to download and install it. Here we show how to allocate more RAM to Minecraft and enjoy the game.

  • Click on the setting. Copy the Minecraft folder.
  • Now, you need to replace minecraft.exe or minecraft.jar.
  • When you replace the launcher. Go to the forge launcher.
  • Finish the settings. Go to the mod tabs.
  • Now, click on the play button. It requires downloading the needed files. It takes a few moments to download the files. After that, click the done button.

You can now enjoy the game with better performance.

How to allocate more RAM to Minecraft using ATLauncher

ATLauncher is another famous and widely used launcher for Minecraft. It also has a feature to control the memory you want to allocate to Minecraft.

To allocate more RAM to Minecraft, follow the steps below:

Open ATLauncher and navigate to “Settings”.

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At the top of the settings page, you will see some tabs. Click on the Java/Minecraft option. It will open the settings related to Minecraft. Under these settings, change the “Maximum Memory/RAM” according to your needs and hit “Save”. It will automatically allocate Minecraft with the memory of your desire, and let you play Minecraft in the most perfect way possible.

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Minecraft ATLauncher can be intensive gameplay, even if it has simple graphic features and style. You will see many things running in the background, particularly when the game is with Redstone-weighted builds.

When you throw mods in a mixture, you will see enough standard amount of RAM that is feasible for your Minecraft launcher. You will start to notice the disturbing things that come in between the game.

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Getting the Java version is the first and foremost thing. You can get and allocate more RAM to Minecraft ATLauncher when you have the Java version installed. Download the Java and get the 8 64-bit version.

Using the ATLauncher on 32-bit Java is not preferable. 2 GB is recommended for the best performance. If your system or device does not have 64-bit Java, you cannot allocate more than 1 GB, limiting the Java to install and the launcher performance.

If you are running a 64-bit navigating system but still cannot allocate more than 1 GB of Memory, then you must download the 64-bit Java for more RAM.

How To Allocate More Ram to Minecraft Technic Launcher?

The Technic Launcher is software that provides an easy-to-use interface for mod packs. It’s important to get it if you’re looking into installing heavy packs, as they give the user experience and coding expertise with their use of mods.

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Due to the modification, you require more ram to run it smoothly. As you know, the experts enhance game performance. It is normally hidden, and can increase the action after installing it. The task assigned to it is to install 10,000 mod packs from a third party.

Furthermore, the Tech team didn’t bring more modifications in their mod packs to power up the game. The essential maintenance was also ignored for years.

Moreover, there are multiple stages involved in it to work. The mod packs and other content are plentiful in the current version. It has mod packs management, download, playing, and a page for news.

Furthermore, a computer system needs at least 384 MB of Ram for its better function. But, It requires a minimum of 1 GB of memory. That saves the information of the player, blocks, and many things. In its absence, you will face a memory error.

Besides, before starting to resolve the issue, check if other applications are working. But that’s not helpful for a long time because you will need different things to operate along with.

The Minecraft server speeds up with the mod pack. There are many mod packs. Some clients require advanced performance. That process is not complex with the help of Technic launchers not having enough ram.

Likewise, if you are experiencing that your Computer is not accepting more than 2 GB, find out the correct Java Edition. The Java 8 with 64-bit is provided on the Java website. Make sure, to install the RAM according to your system capacity. Never try to exceed its amount forcefully. It will lower the system performance.

You should be familiar with Technic’s user interface if you use it. You may find out how you can utilize its simple skills to boost Minecraft’s RAM. Here are the steps to allocate ram to your technic launcher:

  • Open the technic launcher, and go for the setting. You can see an icon of gear at the top of the screen.
  • Click on the icon, then look for the Java settings tab in the drop-down menu that appears next.
  • Click on the memory option.
  • Now, choose the memory allocation for Minecraft. A minimum of 4 GB ram is required for the game.
  • Then click the OK button without saving changes, as they are changing automatically after a few seconds. Wait until the process is done, or you can close it if there is no time left anymore.
  • You’re now ready to restart your game and check the improvements.

Legacy FeedTheBeast (FTB) Launcher

FTB stands for Feed the Beast. This is a group of developers who make high-quality Minecraft mods. And many people ask how to add more ram to FTB mods to play their heavy mods smoothly.

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Minecraft is pixelated, all fun and blocky shape, but you can’t fold it. For the long going Minecraft launcher and excellent game modes, the constant update to Launcher will be better. Same as the new expansion packs to the game will prove a pretty sound action.

The FTB launcher is one of the most straightforward launchers to increase ram allocation. If you think another launcher has complex steps, you may go for this. The steps involved are few and simple.

This one is perhaps the simplest launcher to navigate in terms of Minecraft memory allocation. All it takes is three steps.

  • Launch the FTB Launcher and go to Options.
  • Look for the RAM Maximum slider.
  • Use the slider to set your desired RAM allocation for Minecraft.

 N/B: Make sure to allocate a reasonable amount of ram.

How to Allocate More RAM to Minecraft Server Using Commands

Once you’ve established how much RAM you can afford to allocate to your server, you’ll need to return to the Command Prompt, if you’re a Windows user, or alternatively Terminal if you’re on a Mac/Linux OS.

Unless you use a Windows batch file or the Java shortcut, you’re probably fairly used to the process of launching your Minecraft server through system commands. If this is the case, your usual command interface will probably look something like this:

It’s that last bit of code: java -jar (server file name).jar, that ultimately launches your server, and it’s this bit of code you’ll need to play with to change how much RAM it is allocated.

All you need to do is add a few additional pieces of information when you’re launching your server. Below is the exact code you’ll need to copy into your Command Prompt/Terminal window:

“java -Xmx[RAM in MB]M -Xms[RAM in MB]M -jar [server file name].jar”

  • 2 GB RAM Example: java -Xmx2048M -Xms2048M -jar [server file name].jar
  • 4 GB RAM Example: java -Xmx4096M -Xms4096M -jar [server file name].jar

Substitute the [RAM in MB] parts with, the amount of RAM you want to allocate to your Minecraft server in megabytes.

In the example below, we’ve decided to allocate 2 GB and 4 GB of RAM to the servers. In megabytes, this is roughly 1024 MB and 4096 MB respectively.

To allocate more RAM than just 2 GB, simply adjust the numbers in the line to reflect how much GB you want to allow the server to use. (Calculating what this is in MB is really easy – just multiply 1024 by the number of GB you want and use the resulting figure in the line).

Upon entering this command, your server should launch as normal (if the extra RAM is having the desired effect, you should be seeing a noticeable increase in the speed of the launch) and you’ll be able to jump into your Minecraft server with a little extra support from your machine.

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How to Allocate More Ram to Minecraft Server in a Batch File

On Windows, it’s easy – all you need to do is put together a batch file consisting of the code we just explained above. With this method, just open a Windows Notepad. Simply type out the code as we’ve done, remembering to replace the numbers for the amount of RAM you want to allocate and the server name with your own, and then save the file with whatever name you want, with the extension .bat. When you include the extension, Windows will recognize the text file as a batch.

Make sure you save this file in the PATH where you keep your server – the batch will be useless in the wrong location.

Once you’ve done this, simply go to your server folder, open up the batch file and the code will run automatically, launching your server in the process.

How to allocate RAM to a Minecraft server you run on a PC

Finally, you may be running your own Minecraft server. If the server doesn’t have enough RAM, it won’t be able to load or support users playing on it, and any changes you make in-game will lag.

If you want to increase how much RAM your server can use, follow the steps below, keeping in mind it only applies to a Windows 10 PC – the method to do this on a Mac or Linux computer will differ.

  • Open the folder that houses all your Minecraft server files.
  • Right-click on any black space in the folder, then select “New” and “Text Document.” You can leave the document unnamed for now.
  • Open the document, then paste the following code:
    • java -Xmx####M -Xms####M -exe Minecraft_Server.exe -o true PAUSE
    • In place of “####” insert how much RAM you’d like to allocate. Write the allocation in megabytes. To allocate 2 GB, for instance, you’ll enter “2048,” making the code:
    • java -Xmx2048M -Xms2048M -exe Minecraft_Server.exe -o true PAUSE
  • Now click “File” then “Save As” in the menu that opens, change the “Save as type” to “All Files, then save it.
  • Once the document is saved and visible in your folder, rename it “file server launcher.bat“, and remember to exclude the quotation marks.
  • The text document is now a new launcher for your Minecraft server. Double-click the new .bat file to run your server with the new amount of RAM.

How Much RAM Does Minecraft Require?

On a 64-bit system, the minimum RAM requirement for Minecraft is 4 GB to run the base game, and the recommended RAM allocation is 8 GB. Of course, if you are running mods along with the base game, you’ll need more RAM to support it.

Prioritize Your RAM

Maxing out your Minecraft RAM allocation may seem like a good idea at the time, but remember it’s at the cost of every other application on your computer. It is not recommended to allocate  more than half of the available RAM into a game for smooth operation of other software in the system.

If you’re scraping for more RAM, look for hidden software and applications running in the background. They may be eating up your RAM without you knowing it. Disabling them or close them out before running Minecraft to improve game performance exponentially.


Sometimes Minecraft can begin to run out of memory. This causes several symptoms such as low performance, slow rendering, pop-in of blocks and enemies, and even crashes. These problems get even worse if utilizing mods, which are notoriously memory-heavy.

If the player sets their Minecraft to use a fair amount of RAM, stability and performance can improve in single-player, Multiplayer, and even Realms.

However, the best way to increase the performance of your laptop is by installing an upgraded driver. To do this, click on the top-right gear icon and then choose “Add RAM” from Java settings to double your computer’s processing power!

3 GB of RAM is sufficient for most games, but it would be better to install 4-5 GB if you are using mods. Also, try not to use virtual memory, as this can slow down your computer and lead to crashes.

If it comes down in the end that physical storage space isn’t enough to even with all these precautions taken into account, then shut off some programs such as an antivirus software or any other that might have background processes running continuously, to avoid some unnecessarily consume resources from your system’s already limited storage.

In a world of complex technology, it is important to increase the power of your game. Do not force your computer’s weak RAM to work. The Tech team has created a launcher that will simplify this process and give you an incredible gaming experience with strong computers!

As you may simply adjust the RAM of Minecraft, you may even set an extremely high memory limit if you have enough. However, unless you’re playing with Mods, you’ll never need more than 8 GB RAM to run Minecraft.

If you have 8 GB of RAM, you won’t need to add more than 75% of it. The 6 GB will more than likely be enough. Most modded Minecraft games won’t need more than 8 GB of RAM to function properly.

Minecraft is an amazing game, but one thing you must understand is that it can be very resource-intensive. If you are running a server on the internet, the file size of the game will increase by a few hundred MB to 2 GB.

This can be a lot of RAM to dedicate to the game, which makes it tough to devote more RAM to the game within 2 minutes. If your PC runs out of RAM, you’ll get an error message.

That said, the Technic launchers have always proven easy to use because they don’t need much RAM.

These are the most used Minecraft launchers that are used throughout the world. Choose any method depending upon the launcher you are using to play Minecraft.

These methods of how to allocate more RAM to Minecraft can help you have the smoothest Minecraft experience and enjoy all kinds of mods and texture without any lag or crashes.

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