How To Make Minecraft Use More Cores?

Do you play Minecraft? Would you like it to use more of your computer’s cores? If so, this is the blog post for you! In this blog post, we will be going over some tips on how to make Minecraft use more cores. 

These tips are easy, and anyone with a little bit of knowledge of computers should be able to do them successfully.

One way to make Minecraft run smoother for you is by using all the cores in your CPU.

This blog post will show you how to configure your operating system to use more of the cores in your CPU when playing Minecraft.

This means that even if one core becomes busy with something else, another core will take over and process some graphics work for the game. This prevents any lag or speed issues from occurring while playing. Ready to get started? Let’s go!

How To Make Minecraft Use More Cores
How To Make Minecraft Use More Cores

What Is Minecraft?

Minecraft is an adventure game created by Swedish programmer Markus “Notch” Persson.

Minecraft is an awesome game that’s basically like Legos. It’s a game made of blocks and cubes, with the Player having to make their way through this world of different materials to make it to the end and beat it eventually. But, of course, the end goal is to make it out alive and make it home.

Why Do You Need to Make Minecraft Use More Cores?

Minecraft needs to make use of more cores because it is resource-intensive. It uses a lot of memory and CPU, so it makes sense to use more than one core if you want this game to perform well. Minecraft also needs more cores because it is hard-coded to make use of only one core.

How To Make Minecraft Use More Cores?

There are generally a few ways to make Minecraft use more cores.

Method 1:

The Player can make Minecraft use more cores by going to the following steps:

  1. First, make sure that your device meets the recommended requirements for Minecraft and make sure you have enough RAM in your device.
  2. Next, make sure to update Minecraft to the latest version of Java.
  3. For Windows Users, go ahead and download the latest version of Oracle Java 8 JRE
  4. For Mac users, head on over to Apple Software Update and make sure to get it up-to-date with the latest software updates! 
  5. Once those are done, it’s time to download a modpack with as many mods as possible. “FTB Infinity Lite” and “Project Ozone Lite” are two trendy ones currently on the FTB Launcher.
  6. After you have downloaded and installed that, make sure to make a new profile in the Minecraft launcher for that modpack. Run Minecraft with this new profile at least once so it can generate the required files for your device to make use of multiple cores.
  7. Next, go ahead and open up Task Manager on Windows or Activity Monitor if you’re using Mac OS X. For those who don’t know how to do this, press Ctrl+Alt+Delete simultaneously or Command+Option+Escape if you’re running Mac OS X.
  8. Once the open look for Java, make sure it’s the Java executable multiplying the cores to make Minecraft use more cores! (It should usually be top on the list). Right-click and select “Set Affinity”, where you can choose which scores to make Minecraft use more cores.
  9. That’s it, make sure to enjoy your new performance boost in Minecraft by using more cores!

If you have a weak processor, then this is the guide for you to find the best CPU for Minecraft.

Method 2:

For gamers who have a multi-core computer and want to make Minecraft use more cores. To make Minecraft run on more cores, users should follow these steps:

In the second method, make changes to your system settings.

– Go to control panel > System > Advanced system settings.

– Click on the “Settings” under the Performance option.

– Select the Advanced tab and make sure to check the “Adjust for best performance”. Click on Apply.

In Windows, The Player can make Minecraft use more cores by going to the following steps:

● In Steam, go to Library > Right-click on Minecraft > Settings .

● Here one can change Mojang’s Java properties into a greater amount of memory and thus make it use more cores.

● It is recommended that for optimal FPS, set Xms to equal your system ram and make Xmx mimic an even larger value than what you have in Xms (Ex.: 4400 MB) but make sure not to exceed 8192 MB or having java crash will be inevitable.

● Change the line “Malloc=256m” to make Minecraft use more cores. (Ex.: Malloc=1024m).

If you are still experiencing troubles with Minecraft, check out our article on how to make Minecraft use GPU. This should hopefully enable a better gaming experience for you.

If this method is not working for you, check out this video. I hope it’s helpful for you.

How To Make Minecraft Use More Cores

How Many CPU Cores Can Minecraft Use?

Minecraft can use up to 2 CPU cores. The number of cores that Minecraft can make use of depends on which version it is. The original release has the lowest cap at 1, while 1.3+ and the newest releases have a higher chance of plugin more cores.


Minecraft is an open-ended game with no specific goals other than to survive and explore the world. You can play in creative mode or on a survival server, which has certain rules that you must follow.

If you’re playing in survival mode, then your character’s hunger bar will gradually deplete over time until it reaches zero – at this point, your health starts decreasing too.

One way for players to avoid this problem is by making sure their Minecraft uses more cores to give tasks like crafting and mining enough CPU power when needed.

I am a computer science graduate, and I love to play games. As an offline and online marketplace seller of computer hardware, I have the opportunity to help people make informed decisions about what they can use for their needs.