How to get my FPS up.

#1 Jun 3, 2013
Brian_Kwon
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I have been using an Acer laptop to run Minecraft for some time now, and I have random FPS drops, even while using optifine. I could be at 40-60 FPS and then suddenly just hit a huge lag spike and drop to 5 FPS. My computer is an AMDV120 Proccessor Acer with 3.00 MB of memory. My adaptor is an ATI mobility Radeon HD 4250. If anyone can help please do!!! Thanks!

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#3 Jun 4, 2013
Brian_Kwon
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Woops, 3 GB. Also I'm running 64 bit java.

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#4 Jun 4, 2013
Brian_Kwon
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The changing memory thing did not work, instead it crashed my game. Any other suggestions? should I increase my memory?

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#5 Jun 4, 2013
cestislife
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Increasing memory allocated doesn't affect performance, and at most times deteriorates performance.

Please provide your DxDiag log for your full system specs.
http://www.minecraftforum.net/topic/1742903-obtaining-a-dxdiag-log/

Please also refer to this guide for general tips on how to enhance peformance.
http://www.minecraftforum.net/topic/343030-minecraft-speedoptimization-guide-v-23-6-updated-on-aug-6/

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