JVM Arguements

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psp

New Member
Jul 29, 2019
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In the interest of me optimizing stuff, what are some good JVM arguments. (Meaning I have no clue what they actually do, I just know where to paste them)
 
If you are using Java 1.8 and packs based on MC 1.7 you shouldn't need any. The 1.8 defaults match the suggested configs for Minecraft 1.7 and up...

Minimum Ram = 2GB
Maximum Ram = 4GB
Permgen = 256MB

This is one of the reasons the new (currently beta) Mojang loader automatically loads a Ver. 1.8 JRE... They are implementing Java features that may not be in older versions and want to keep Java related support issues to a minimum.

If you use MC 1.6 packs or older you should probably stick with Java 1.7. The client should already have the required arguments listed in the config tab, you just need to change the values to those above.
 
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