Excessive stuttering and occasional FPS drops in Optifine-enhanced Minecraft 1.7.5 despite high framerate [closed]

I am playing Minecraft 1.7.5 with Optifine on high settings (all video settings except OpenGL set at fancy). I get a consistently high framerate on average: 90-140 FPS. However, I also experience constant stuttering, and occasionally even massive framerate drops that at their height bring the FPS down to even 20. Also, the VSync does not work.

The PC specs are:

2.6 GHz Dual-Core Pentium;
3.12 GB RAM; Nvidia GT 610 Video Card

Best Answer

How much ram do you have, and how much allocated to Minecraft? You might want to bump that up a bit. If you do not have a lot of ram close some programs or buy more. Maybe also upgrade from a old and slow HDD to an SDD. Or just buy a whole new computer. I mean, who even uses dual core processors anymore these days? (except for grandma)

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Does OptiFine cause stuttering?

OptiFine is a Minecraft optimization mod, which allows the game to run faster and look better. But it consumes some resources and may cause the stuttering issue. To see if that's the case for you, you can try uninstalling OptiFine. If the stuttering issue remains after uninstalling OptiFine, check out the last fix.

How do I fix OptiFine FPS drops?

If you do, then try these:

Try turning down certain settings.

Try turning off Fast Render, found here => Video Settings > Performance > Fast Render.

Make sure you are on the *latest* version, if you are, try reverting to the pre-version that is out.

Why does my FPS keep dropping in Minecraft?

The main cause of this problem is unsupported hardware. If you are playing Minecraft on unsupported hardware, you will experience several issues while playing the game in addition to FPS drop. Therefore, before installing any game, you should read its hardware requirements.

How do I fix FPS spikes?

9 Effective Methods to Solve FPS Drops in All Games

Meet the system requirements of your games.

Turn off fullscreen optimization.

Scan for malware and virus.

Disable Intel Turbo Boost technology.

Check for system file corruption.

Update your graphics card drivers.

Cooldown your CPU and GPU.

Check for your hard drive.

New Fix Stuttering \u0026 FPS Drops | Fix High CPU Usage | Fix Low GPU Usage or Dropped to 0

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