Minecraft Using More Ram Than Allocated

Have you ever found yourself frustrated with lag and slow performance while playing Minecraft? I know I have. As a passionate Minecraft player, I wanted to find a solution to this problem. After some research and experimentation, I discovered a fascinating method that can help improve the game’s performance – allocating more RAM to Minecraft.

Let me start by explaining what RAM is and why it is crucial for Minecraft. RAM stands for Random Access Memory, and it is a critical component in any computer system. When you launch Minecraft, it utilizes a certain amount of RAM to run smoothly. However, by default, Minecraft only allocates a limited amount of RAM, which can sometimes lead to performance issues.

So, how can we allocate more RAM to Minecraft? It’s relatively simple. First, you need to determine how much RAM your computer has available. To do this, press the “Windows Key + R” to open the Run dialog box, then type “dxdiag” and hit enter. In the System tab, you will find the information you need under the “Memory” section.

Once you know your available RAM, it’s time to increase the allocated RAM for Minecraft. To do this, you will need to access the Minecraft Launcher. Open the launcher and click on the “Installations” tab. From there, select the Minecraft version you want to allocate more RAM to and click on the three dots (…) next to the “Play” button. Then, select “Edit” from the dropdown menu.

In the Edit Minecraft window, you will see a section called “JVM Arguments.” This is where you can modify the amount of RAM allocated to Minecraft. By default, it may look something like this:


The -Xmx2G argument determines the maximum amount of RAM allocated to Minecraft. The number “2” represents the allocated RAM in gigabytes. To increase the RAM allocation, you can change the number to a higher value. For example, if you want to allocate 4 gigabytes of RAM, you can change it to:


Once you have made the necessary changes, click on the “Save” button. Now, when you launch Minecraft using this specific version, it will utilize the increased amount of RAM.

However, it’s important to note that allocating too much RAM to Minecraft can have negative effects. It can lead to other applications running slowly or even crashing. It’s crucial to find the right balance that works for your system.

Now that you know how to allocate more RAM to Minecraft, you can enjoy a smoother and more immersive gaming experience. By giving Minecraft access to more RAM, you can reduce lag and improve overall performance.

In conclusion, allocating more RAM to Minecraft is a simple yet effective way to enhance your gameplay experience. Whether you are building impressive structures, exploring vast landscapes, or engaging in intense battles, having sufficient RAM can make a significant difference. So, go ahead and give it a try!