Minecraft Forums

Hey,

So I recently decided to play some Minecraft after a year or so

and my game lags super hardI used to play with about 100+fps

now even with v-sync off (my screen will tear with v-sync off) and lowest settings I still only have 20 something fps

Ive tried allocating more RAM

reinstalling Minecraft, Java

restarting Windows

researched for 3 hours and had no helpful information

Here are my specs. Please help me!

Windows 10 Home

Nvidia 960M 4GB

64 bit processor and OS

Intel Core i7-4720HQ Cpu @ 2.60GHz

16GB RAM

Post a screenshot with F3 enabled and your JVM arguments.

I tried changing it to unlimited

doesn't help framerate

also if I do that

screen starts tearing

I don't use a resource pack or any mods

Arguments:-Xmx3G -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M

how do I post the screenshot?

the image thing says "Source"

what does that mean?

Quote from FavouriteDragon»

Change your JVM arguments to this:
-Xmx3072M -Xms3072M

Quote from Fudgeawsome»

Arguments:-Xmx3G -XX:+UseConcMarkSweepGC -XX:+CMSIncrementalMode -XX:-UseAdaptiveSizePolicy -Xmn128M

how do I post the screenshot?

the image thing says "Source"

what does that mean?

A simple Google search would answer your question in seconds. But since you still haven't provided the screenshot, have a tutorial http://www.minecraftforum.net/forums/forums/forum-discussion-info/512412-tutorial-how-to-upload-pictures-to-minecraft

imgur has changed since that video

but heres the link

https://imgur.com/a/4OoQz

Disable GeForce experience overlay.

Quote from Tails1»

Disable GeForce experience overlay.