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How to make Minecraft run faster! (windows)

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ZeKadeo's Avatar ZeKadeo
Level 31 : Artisan Mountaineer
38
I'd like to give a brief tutorial on how to allocate more RAM to minecraft

Now I used to have a huge problem with random fps drops and an average fps of 10-15 but I then noticed that Java doesn't have that much default memory.. So you can change that with a few simple steps

Step 1
Navigate to this button
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Step 2
Open the "control pannel"
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Step 3
Click "programs"
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Step 4
Find the "java" button
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Step 5
Out of the 5 tabs on the top of the window that pops up click the "Java" one
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Step 6
Hit "View..."
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Step 7
You should get a screen LIKE (they won't have the same stuff in the boxes because I have like 300 versions of java) this
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Step 8
you're going to want to add this code into "runtime parameters"
For reference the code is: -Xmx1024m
This lets Java run with more allocated memory
Note: In this example 1024 is the amount of memory that java will use, you can try 512 for smaller machines or 2048 for larger ones. 1024 is good for what you need though.
Note2: You may want to do this for the "system" tab as well if you have administrator on your computer
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Step 9
Now just hit "ok"
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Step 10
And in this window just hit "apply" to save your changes :)
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That's all for now, guys!
Thanks for stopping.
I'd love to offer additional help if you need it. Just ask in the comments

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1 Update Logs

Update #1 : by ZeKadeo 02/07/2013 6:22:12 pmFeb 7th, 2013

Fixed a typo.

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LeopardPrints
09/21/2013 1:49 pm
Level 30 : Artisan Dragon
LeopardPrints's Avatar
Is it okay to use do this if my computer has 4.00 GB (whatever that means)
1
Tykinator
01/16/2014 6:12 pm
Level 28 : Expert Nerd
Tykinator's Avatar
Yes when You enter 2048 it will use 2 GB RAM.
1
LeopardPrints
01/17/2014 4:46 pm
Level 30 : Artisan Dragon
LeopardPrints's Avatar
HUZZAH! Now I have 8 GB of ram! I'm getting more this weekend! Let's see if I can-
(random deleted text)
1
Tykinator
01/17/2014 6:33 pm
Level 28 : Expert Nerd
Tykinator's Avatar
Haha Wow 8 Gigs huh Nice!
1
max676
11/01/2012 6:47 pm
Level 7 : Apprentice Skinner
max676's Avatar
u sir, just earned a diamond...
1
xlegoboy1241x
10/06/2012 9:27 pm
Level 2 : Apprentice Miner
xlegoboy1241x's Avatar
I run so fast now :D
1
CommandoXFilms
09/14/2012 2:57 pm
Level 17 : Journeyman Narwhal
CommandoXFilms's Avatar
Finally, one that doesn't change a crap- ton of my computer settings... Works good, thanks!
1
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