Join our discord
In partnership with NodeCraft Logo NodeCraft


You are not logged in! Create an account or login to contribute! Log in here!

Difference between revisions of "Visual guide to allocating RAM"

From Pixelmon Wiki
(Unified picture sizes, got rid of unnecessary thumb/frame styling and other leftovers from the old wiki system.)
(Update intro to remove the mention of 1GB being an universal default, as it's a lot less common now.)
 
(11 intermediate revisions by 4 users not shown)
Line 1: Line 1:
<seo metakeywords="Pixelmon, Reforged, RAM, memory, Java, allocate, allocating, allocation, 1GB, lag, mod, mods, Technic, Minecraft, ATLauncher, AT, Launcher" metadescription="A visual guide to giving the game more memory on different launchers."/>
+
{{#seo:
By default, Minecraft starts up with only 1GB of memory to work with. While [[Pixelmon]] generally does run with the default allocation, allocating more is advised for performance and stability. This is especially true when also running other mods. This quick guide will guide you through the process.
+
|title=Visual guide to allocating RAM
 +
|title_mode=replace
 +
|keywords=Pixelmon, Reforged, RAM, memory, Java, allocate, allocating, allocation, 1GB, lag, mod, mods, Technic, Minecraft, ATLauncher, AT, Launcher
 +
|description=A visual guide to giving the game more memory on different launchers.
 +
}}
 +
<languages/>
 +
<translate>
 +
<!--T:1-->
 +
On some setups, Minecraft may start up with only 1 GB of memory to work with. While [[Pixelmon]] may run with this low allocation, allocating more often helps performance and stability. This is especially true when also running other mods. This quick guide will guide you through the process.
  
'''Please note:''' A 64 bit install of Java is required to be able to allocate more than 1GB of memory. You can get a 64 bit Java download for your operating system [https://java.com/en/download/manual.jsp here]. Restart your launcher after updating.
+
<!--T:2-->
 +
'''Stuck on 1 GB?''' A 64 bit install of Java is required to be able to allocate more than 1 GB of memory. You can get a 64 bit Java download for your operating system by [https://java.com/en/download/manual.jsp clicking this link]. If you run Windows, make sure you get <code>Windows Offline 64 bit</code> specifically! Restart your launcher after updating.
  
=== Minecraft launcher ===
+
=== AT Launcher === <!--T:3-->
 
{|class="mw-collapsible mw-collapsed wikitable"
 
{|class="mw-collapsible mw-collapsed wikitable"
 
|-
 
|-
Line 10: Line 19:
 
! class="unsortable" | Example
 
! class="unsortable" | Example
 
|-
 
|-
|style="text-align:center"|Start the Minecraft launcher.
+
|style="text-align:center"|Start the AT Launcher.
| [[File:newlauncher.PNG|none|800px]]
+
| [[File:attutorial1.png|none|800px]]
 
|-
 
|-
|style="text-align:center"|Click on "Installations".
+
|style="text-align:center"|Click on "Settings".
| [[File:newtutorial1.PNG|none|800px]]
+
| [[File:attutorial2.png|none|800px]]
 
|-
 
|-
|style="text-align:center"|Click on your Pixelmon Forge profile.
+
|style="text-align:center"|Click into the "Java/Minecraft" tab.
| [[File:newtutorial2.PNG|none|800px]]
+
| [[File:attutorial3.png|none|800px]]
 
|-
 
|-
|style="text-align:center"|Click More options.
+
|style="text-align:center"|Click the "Maximum Memory/Ram" box and pick a higher setting. ''Check the note at the top of this page if you're unable to allocate more than 1GB.''
| [[File:newtutorial3.PNG|none|800px]]
+
| [[File:attutorial4.png|none|800px]]
|-
 
|style="text-align:center"|Replace "-Xmx1G" with a higher amount,
 
such as "-Xmx3G" (or "-Xmx3000M").
 
| [[File:newtutorial4.PNG|none|800px]]
 
|-
 
|style="text-align:center"|Click "SAVE" to save your settings
 
| [[File:newtutorial5.PNG|none|800px]]
 
 
|}
 
|}
  
=== Technic launcher ===
+
=== Technic launcher === <!--T:4-->
 
{|class="mw-collapsible mw-collapsed wikitable"
 
{|class="mw-collapsible mw-collapsed wikitable"
 
|-
 
|-
Line 45: Line 47:
 
| [[File:technictutorial2.png|none|800px]]
 
| [[File:technictutorial2.png|none|800px]]
 
|-
 
|-
|style="text-align:center"|Click the "Memory" box and pick a higher setting.
+
|style="text-align:center"|Click the "Memory" box and pick a higher setting. ''Check the note at the top of this page if you're unable to allocate more than 1GB.''
 
| [[File:technictutorial3.png|none|800px]]
 
| [[File:technictutorial3.png|none|800px]]
 
|}
 
|}
  
=== AT Launcher ===
+
=== Minecraft launcher === <!--T:5-->
 
{|class="mw-collapsible mw-collapsed wikitable"
 
{|class="mw-collapsible mw-collapsed wikitable"
 
|-
 
|-
Line 55: Line 57:
 
! class="unsortable" | Example
 
! class="unsortable" | Example
 
|-
 
|-
|style="text-align:center"|Start the AT Launcher.
+
|style="text-align:center"|Start the Minecraft launcher.
| [[File:attutorial1.png|none|800px]]
+
| [[File:newlauncher.PNG|none|800px]]
 +
|-
 +
|style="text-align:center"|Click on "Installations".
 +
| [[File:newtutorial1.PNG|none|800px]]
 +
|-
 +
|style="text-align:center"|Click on your Pixelmon Forge profile.
 +
| [[File:newtutorial2.PNG|none|800px]]
 
|-
 
|-
|style="text-align:center"|Click on "Settings".
+
|style="text-align:center"|Click More options.
| [[File:attutorial2.png|none|800px]]
+
| [[File:newtutorial3.PNG|none|800px]]
 
|-
 
|-
|style="text-align:center"|Click into the "Java/Minecraft" tab.
+
|style="text-align:center"|Replace "-Xmx1G" with a higher amount,
| [[File:attutorial3.png|none|800px]]
+
such as "-Xmx3G" (or "-Xmx3000M").
 +
| [[File:newtutorial4.PNG|none|800px]]
 
|-
 
|-
|style="text-align:center"|Click the "Maximum Memory/Ram" box and pick a higher setting.
+
|style="text-align:center"|Click "SAVE" to save your settings
| [[File:attutorial4.png|none|800px]]
+
| [[File:newtutorial5.PNG|none|800px]]
 
|}
 
|}
  
 +
<!--T:6-->
 
If you get stuck on any of these steps, or are having trouble finding the right amount to allocate or getting the game to run smoothly, check out the [[Fixing memory issues]] page or ask for help in the official [[Pixelmon Discord]].
 
If you get stuck on any of these steps, or are having trouble finding the right amount to allocate or getting the game to run smoothly, check out the [[Fixing memory issues]] page or ask for help in the official [[Pixelmon Discord]].
 +
</translate>

Latest revision as of 14:55, 14 June 2021

Other languages:
English • ‎español • ‎中文(中国大陆)‎

On some setups, Minecraft may start up with only 1 GB of memory to work with. While Pixelmon may run with this low allocation, allocating more often helps performance and stability. This is especially true when also running other mods. This quick guide will guide you through the process.

Stuck on 1 GB? A 64 bit install of Java is required to be able to allocate more than 1 GB of memory. You can get a 64 bit Java download for your operating system by clicking this link. If you run Windows, make sure you get Windows Offline 64 bit specifically! Restart your launcher after updating.

AT Launcher

Step Example
Start the AT Launcher.
Attutorial1.png
Click on "Settings".
Attutorial2.png
Click into the "Java/Minecraft" tab.
Attutorial3.png
Click the "Maximum Memory/Ram" box and pick a higher setting. Check the note at the top of this page if you're unable to allocate more than 1GB.
Attutorial4.png

Technic launcher

Step Example
Start the Technic launcher.
Techniclauncher.png
Click on "Launcher Options".
Technictutorial1.png
Click into the "JAVA SETTINGS" tab.
Technictutorial2.png
Click the "Memory" box and pick a higher setting. Check the note at the top of this page if you're unable to allocate more than 1GB.
Technictutorial3.png

Minecraft launcher

Step Example
Start the Minecraft launcher.
Newlauncher.PNG
Click on "Installations".
Newtutorial1.PNG
Click on your Pixelmon Forge profile.
Newtutorial2.PNG
Click More options.
Newtutorial3.PNG
Replace "-Xmx1G" with a higher amount,

such as "-Xmx3G" (or "-Xmx3000M").

Newtutorial4.PNG
Click "SAVE" to save your settings
Newtutorial5.PNG

If you get stuck on any of these steps, or are having trouble finding the right amount to allocate or getting the game to run smoothly, check out the Fixing memory issues page or ask for help in the official Pixelmon Discord.

© 2012 - 2025 Pixelmon Mod