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Why is my computer lagging in Minecraft

SourceMC 3/1/14 11:14 am
877
3/1/2014 12:06 pm
My computer has recently started lagging in minecraft, ever since I installed 3 more case fans to the build.

I know I have no other programs running, and no viruses.

Simplified PC specs:
32GB RAM
GTX 550 Ti (x2)
1TB HHD (7200rpm)
AMD Fx-6300 black 6-core 4.2ghz

I play about 500 FPS, but the game feels very laggy.
I tried vsync/rendering modes/Advanced Open GL

..Nothing

Thanks!

Posted by
SourceMC
Level 4 : Apprentice Miner
0

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16

advisortw2
03/01/2014 12:06 pm
Level 28 : Expert Geek
Have you tried increasing the amount of ram allocated to Minecraft?
I have made a tutorial on how to do this: [yt]FzdluM75pqM[/yt]
1
epicgamer5009
03/01/2014 11:54 am
Level 10 : Journeyman Scribe
if you can, post a video showing the "lag".
When i originally saw this, i would've said GPU, but a GTX 550 Ti is more than enough for minecraft.
1
xFluxDZ
03/01/2014 11:46 am
Level 1 : New Miner
He says its appearing to lag even though the game says he has 500fps, like his monitor only allows 15 hertz I guess
1
lewysryan
03/01/2014 11:43 am
Level 1 : New Miner
"I play about 500 FPS"

your not lagging mate trust me
1
-Rusty
03/01/2014 12:02 pm
Level 48 : Master Answer
He never said he was legitimately having FPS lag. He said it felt like he was lagging about.

@OP try updating Java, I've never really had this problem. :/
1
mishrathium
03/01/2014 11:38 am
Level 29 : Expert Pirate
reboot, sometimes extra java processes double up.
1
Ben_Andy
03/01/2014 11:34 am
Level 1 : New Network
Try turning off your resource pack and turning your clouds off.
1
SourceMC
03/01/2014 11:38 am
Level 4 : Apprentice Miner
With my specs, that won't really help?
1
Randomness3333
03/01/2014 11:33 am
Level 26 : Expert Princess
Are problems occurring in other games or just minecraft?
1
SourceMC
03/01/2014 11:39 am
Level 4 : Apprentice Miner
Nope.
Ran Far Cry 3 perfectly maxxed out (100fps)
1
xFluxDZ
03/01/2014 11:32 am
Level 1 : New Miner
Do other, more intensive games lag?
1
SourceMC
03/01/2014 11:37 am
Level 4 : Apprentice Miner
Nope
1
TheViridian
03/01/2014 11:25 am
Level 57 : Grandmaster Answer
Is it a laptop, or desktop? If it's a desktop, what hertz is your monitor set to?
1
SourceMC
03/01/2014 11:29 am
Level 4 : Apprentice Miner
Desktop. All 3 monitors are 1600x900 120hz
1
anonpmc283356
03/01/2014 11:21 am
Level 1 : New Miner
[deleted]
1
SourceMC
03/01/2014 11:27 am
Level 4 : Apprentice Miner
It's just faithul 32x32. And I tried.
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