Struggling with lag and low FPS in TLauncher? Don’t worry, I’ve been there too! Nothing ruins Minecraft more than choppy gameplay and stuttering frames. But the good news is—there’s a fix.
In this guide, I’ll show you exactly how to boost your FPS in TLauncher, even if you’re playing on a low-end PC. With the right settings, tweaks, and a few essential tools, you’ll be hitting 300+ FPS in no time. Let’s jump right in!
Why is FPS So Important in Minecraft?
If you’ve ever tried to play with 20 FPS or lower, you know how painful it is. Everything lags, your camera stutters, and just mining a single block feels like you’re playing in slow motion. But when you boost your FPS, everything changes—smoother movement, faster reaction time, and just an overall better experience.
So let’s fix that lag once and for all!
Step 1: Get OptiFine for TLauncher
The easiest way to boost FPS is by installing OptiFine. This performance-boosting mod lets you tweak Minecraft’s settings, disable unnecessary features, and even install shaders (if your PC can handle them).
How to Install OptiFine in TLauncher:
- Go to the OptiFine website – Head over to optifine.net and grab the latest version for your Minecraft build.
- Download and move it to your desktop – This just makes it easier to find later.
- Install OptiFine – Double-click the file and follow the instructions. It’s super quick.
- Open TLauncher and select OptiFine – Before hitting “Play,” make sure you’ve selected OptiFine as your game version.
Boom! That alone should give you a solid FPS boost, but we’re not stopping here. Let’s optimize your settings next.
Step 2: Change Your Video Settings for MAX FPS
Now that OptiFine is installed, let’s adjust your Minecraft settings to get the best possible performance.
Best Video Settings for More FPS in TLauncher:
- Graphics: Fast
- Render Distance: 6-8 chunks (the lower, the better)
- Smooth Lighting: OFF
- VSync: OFF
- Max Framerate: Unlimited
- Clouds: OFF
- Particles: Minimal
- Entity Shadows: OFF
- Mipmap Levels: OFF
- Dynamic Lights: OFF
These settings cut out unnecessary visual effects, allowing your PC to run Minecraft much smoother.
Step 3: Allocate More RAM (If Needed)
Some PCs struggle to run Minecraft because they don’t have enough RAM allocated. Fixing this takes less than a minute:
- Open TLauncher and go to Settings (gear icon in the launcher).
- Find the RAM allocation slider – Set it to 2-4GB (if you have 8GB+ RAM, you can go up to 6GB).
- Save your settings and restart the game.
This tweak prevents crashes and lag spikes caused by low memory.
Step 4: Install FPS-Boosting Mods (Optional but Effective)
If you still need more FPS, try adding these lightweight mods:
- Sodium – An alternative to OptiFine that boosts performance
- BetterFPS – Tweaks the game engine for smoother gameplay
- FoamFix – Reduces memory usage, great for modded Minecraft
These mods stack well with OptiFine and can further boost FPS, especially if you’re running on older hardware.
Step 5: Keep Your Graphics Drivers Updated
Even with all these tweaks, outdated drivers can still cause FPS drops. Updating them is super important for keeping your game running smoothly.
How to Update Your GPU Drivers:
- NVIDIA users: Download the latest drivers from NVIDIA’s website.
- AMD users: Get updates from AMD’s official site.
- Intel users: Use Intel’s Driver & Support Assistant to check for updates.
After updating, restart your PC and test out your new FPS.
Final Thoughts
And that’s it! By following these steps:
- Installing OptiFine
- Adjusting video settings
- Allocating more RAM
- Using FPS-boosting mods
- Updating graphics drivers
You should now have MUCH smoother gameplay, even on a low-end PC.
If you found this guide helpful, check out more Minecraft tutorials on my website or visit my YouTube channel, Minecraft Sketch Bros, where I post step-by-step video guides.
Download Links:
- OptiFine – Click here
- Sodium Mod – Click here
- BetterFPS Mod – Click here
- FoamFix Mod – Click here
More Minecraft Tutorials:
https://minecraftsketchbros.eu