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How to get FPS boost without mods. (easy)

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jason reynalds's Avatar jason reynalds
Level 33 : Artisan Blockhead
6
I found this while searching for ways to make minecraft run faster. i tried this. and i had more FPS than it said i had.

Ask me any questions if you are stuck. I know how to do this and I would be more than happy to help.

Maybe you could try this
1. Go to Control Panel
2. Find the JAVA icon, and click on it
3. Java Control Panel will open and you'll find 5 or more tabs, select Java tab
4.- Push the "View..." button for Configure Java Runtime Environment.
5 .- Here is the trick, java uses only 256 mb of memory for his own purposes, and Minecraft needs more than that.

See how much ram you have and increase java's memory usage as this:

Guru's says that you can let java use the third of your total installed memory, for me its easy as I only have 3gb of installed ram on my computer, so i'm gonna let java deal with 1024 mb of ram (1 Gig) how?

add this command in your Runtime Parameters on each entry that you have in this list.

-Xmx1024m

as shown above no spaces with the minus symbol at the beginning and an "m" at the end.

in the above example, 1024 is the amount of memory that java will use, you can try 512 for small machines or 2048 for big ones


OR You could set minecraft a higher priority in task manager. just right click it in task manager and set it to realtime. if it glitches set it to highest or higher.
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jason reynalds
09/23/2013 2:45 pm
Level 33 : Artisan Blockhead
jason reynalds's Avatar
Sry dont know how on mac. I use PC.
1
dunem666
09/22/2013 3:56 pm
Level 44 : Master Network
dunem666's Avatar
This is nothing to do with FPS. Changing the java heap space will mearly allow more space to use HD content and mods.

your FPS is completly dependant on your Graphics card and your Hard drive read speed (for chunk loading)

MORE IMPORTANTLY...
Adding extra run time memory to java with remove Running space from your operating system. You WILL crash much more often if you set it too high. Make sure its half of what you need.
1
Colonellooo
09/22/2013 3:48 pm
Level 15 : Journeyman Wolf
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Can you please provide a way to do this on mac? :)
1
MCmaster23
09/22/2013 3:00 pm
Level 51 : Grandmaster Blob
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I'm with RedGiantServer
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1
RedGiantServer
09/22/2013 2:10 pm
Level 1 : New Miner
RedGiantServer's Avatar
How do i do this on mac
1
AFlame101
09/22/2013 1:29 pm
Level 47 : Master Egyptian
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Thanks. I'll try it out!
1
MehItsClay
09/22/2013 10:37 am
Level 14 : Journeyman Toast
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Oh my it helps so much
1
WitherCreep
09/21/2013 1:09 pm
Level 1 : New Explorer
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Cool nice
1

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