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Laggy Minecraft on top-notch computer

Ibix13 3/23/13 9:59 am
304
3/23/2013 7:49 pm
Hi,

I'm having a little trouble with my minecraft FPS.
I get 70-100 for the first 5 minutes but then after a while it goes to 15-30 FPS.
and 70-100 seems really bad for my CPU because on an old CPU I got like 150 FPS with 8 GB of ram.

My Specs:
Manufacturer: HP
Model: HP Pavillion dv7 Notebook PC
Processor Intel Core i7-3610QM CPU @ 2.30 GHz
RAM: 16.0 GB 15.9 Usable
System type: 64-bit
Pen and Touch: No pen or Touch Input is availible for this device.

I've installed optifine (slight FPS boost)
I've tried gamebooster, advanced system care vista services optimization, literally everything D:

Graphics card: NVIDIA GeForce GT 650M 2gb.

Help please
Posted by
Ibix13
Level 1 : New Miner
0

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16

_Ginko
03/23/2013 10:38 am
Level 33 : Artisan Fox
How many cores does your CPU have, I bought a gaming computer and it played extremely well for a short time the just opening minecraft used up my CPU 99%, I checked my system and it was telling me I had a 4 gb card, I only paid for 1gb, so I thought it was bottlenecking, hoping to get it replaced soon
1
Ibix13
03/23/2013 4:40 pm
Level 1 : New Miner
I have 7 or 8, I checked in task manager but I think it's 7.
1
4719059340028218
03/23/2013 4:48 pm
Level 57 : Grandmaster Meme
Is your pc multicore? I think (correct me if I'm wrong) Minecraft only uses a single core by standard. There is an Optifine version especially for Multicore PCs, try that maybe.
EDIT: Googled "Intel Core i7-3610QM CPU", it's quadcore. Should be worth a try!
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Ibix13
03/23/2013 4:50 pm
Level 1 : New Miner
Try the multi-core option?
1
Ibix13
03/23/2013 4:54 pm
Level 1 : New Miner
Ok, I tried that and it was like BOOM 375 FPS... Then 5 seconds later it's down to 15-30 again D:
1
alecdent
03/23/2013 4:56 pm
Level 70 : Legendary Architect
Find the nvidia control panel and add javaw to the (3D settings-> Program settings) list. Then select High Performance NVIDIA processor.
Click to reveal


Assuming you have the same setup (I have an integrated card to handle the smaller tasks, and the dedicated nvidia card to handle gaming) It'll probably work; If it doesn't, I'll do some more research.
1
Ibix13
03/23/2013 4:59 pm
Level 1 : New Miner
I've had it at high performance already, I set it for high perfomance on minecraft and javaw.exe.
1
Sibogy
03/23/2013 5:08 pm
Level 72 : Legendary Programmer
Get Wise Game Booster. I Posted A Blog About It. I Recommend You Get It.

Here's The Link: http://www.planetminecraft.com/blog/sic ... craft-lag/
1
Ibix13
03/23/2013 5:17 pm
Level 1 : New Miner
It increased by about 15 with the game booster Thanks, When I got the wise game booster it was like OMG man it was 300 FPS but then it went down to 20 again. Ok now I look again and it's 13!!! D:
1
Ibix13
03/23/2013 5:21 pm
Level 1 : New Miner
I think something is making my FPS lower after like 5 seconds...
1
Ibix13
03/23/2013 5:29 pm
Level 1 : New Miner
Hey alecdent, BTW when I see the javaw.exe in the nvidia settings it doesn't say just 'javaw.exe', it says 'c:windows\system32\javaw.exe'
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Ibix13
03/23/2013 5:37 pm
Level 1 : New Miner
alecdent OMG I just noticed... when you joined PMC... It was on my bday
1
alecdent
03/23/2013 7:49 pm
Level 70 : Legendary Architect
Nice
Pretty cool when things coincide like that.
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Ibix13
03/23/2013 5:44 pm
Level 1 : New Miner
Woah... All of a sudden my MC is at 150-300 FPS and it's staying! My CPU randomly turned off, prob because it overheated. If it drops again I will let you know, if anyones know how to make minecraft even faster that would be nice Thanks,
Ibix13
1
Ibix13
03/23/2013 5:48 pm
Level 1 : New Miner
Ok.... Uhh somethin just happened, the post deleted this one, so I had to go to history to come here... I posted 2 of these by accident so some admin must've deleted the other one BTW my MC is runnin faster right now dunno why its at 150-300, if I come up lagging again I will post Thanks,
Ibix13
1
Ibix13
03/23/2013 5:54 pm
Level 1 : New Miner
yay now I have 150-300 fps dunno why if I lag again I'll tell you guys,
P.S if anyone know how to make minecraft even faster please tell me
Thanks
Ibix13
1

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