The “Minecraft is out of memory” error is one of the most common in Minecraft. With the huge popularity of the game, it seems that everyone wants to play, even if their computer is not up to the task.
Memory error occurs when the amount of RAM your computer has (or the amount your computer allocates to Minecraft) is exceeded by the application itself. But don’t worry, this is a lot easier to fix than it sounds!
Readers note that the recommended amount of RAM for Minecraft is 4GB, while the minimum amount that is specified on Mojang’s website is 2GB, so if it doesn’t live up to these marks, it’s possible. you experience some performance issues.
One of the quickest and easiest ways to prevent this error from happening again is to simply turn down the Video Settings in Minecraft’s pause menu. Some of the settings that are most important are reducing rendering distance and changing graphics from fancy to fast.
Another quick fix is to change the priority of Minecraft.exe in your task manager. The task manager can be opened by pressing Ctrl + Shift + Esc on the keyboard. From there, you simply need to right-click on the Minecraft.exe program and change the “Priority” setting to High. This allocates more of your PC resources to running Minecraft, which should ultimately improve performance.
Installing 64-bit Java is another way to increase Minecraft performance. Java is the application within which Minecraft runs, so it is very important that you run the version that is applicable to your operating system. You can easily find out what operating system you are running by going to the Control Panel and then selecting “System” or “System Properties.” Not only will this tell you if your OS is 32-bit or 64-bit, it can also tell you how much RAM you have. If you have a 64-bit operating system, you need to download the 64-bit version of Java from the Adobe website, which will allow Minecraft to run more optimally.
Our last quick and easy solution for the Minecraft has run out of memory error is to install Optifine Mod. This is one of the most popular mods available for Minecraft, which is used to improve the performance of Minecraft and reduce the load it takes on your PC. While many people think that installing mods is a difficult process, the opposite is true at Optifine, with a dedicated installer available to do all the hard work for you.
