FPSCore
ModpackA pure performance core for maximum FPS.
Type
Modpack
Modrinth Downloads
301
Modrinth ID
I85sm13G
Last Updated
Jul 26, 2026
Description
A powerful, fast, and perfectly fine tuned Modpack that has no visual diference.

⚙️ FPSCore
Pure performance is what FPSCore is. The sole purpose of this modpack for Minecraft: Java Edition is to maximize frame rate while minimizing gameplay impact.
No tricks. No extraneous features. Just a core that is optimized, clean, and fast.
What FPSCore Does:
significantly increases stability and frame rate
minimizes memory, CPU, and GPU overhead
enhances game logic, chunk loading, and rendering.
maintains the game's compatibility and vanilla feel
A mod doesn't belong here if it doesn't enhance performance.
Design Philosophy:
FPSCore is constructed similarly to an engine
No Downsides
Effective
Dependable
Each mod is picked for actual, quantifiable performance improvements. Nothing novel. There was no bloating.
Who Should Use This Pack?
Older or low-end computers
Players with high refresh rates who strive for fluid frames
PvP, survival, and technical players
Anyone who simply wants Minecraft to function better
Characteristics:
Optimization mods chosen with care
Safe defaults—no dangerous adjustments
Suitable for the majority of servers
Excellent as a base pack for personalization
What FPSCore Is Not:
Not a pack of shaders
Not a redesign of the graphics
Not a modpack for a kitchen sink
The bottom line
FPSCore reduces Minecraft to its core, which is its most effective form. Launch it, install it, and notice the difference.
What:
One of the MOST Optimized Modpacks that dosent effect visuals, can give over 900+ FPS but gives atleast 250+ FPS on the lowest end devices (Laptops, Bad PCs, Chromebook, Old Laptops/Computers).
Why:
Created by someone who is frantically finding the best optimization tactics and mods for low end devices, high end devices, and all of the imbetween.
How much performance:
Up to and can be higher than 900 FPS at 36 render distance.
Compatibility
Mod Loaders
Game Versions
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Contained Mods (18)
GeckoLib
A 3D animation library for entities, blocks, items, armor, and more!
Cloth Config API (Fabric/Forge/NeoForge)
Config Screen API for Minecraft
ImmediatelyFast
Speed up immediate mode rendering in Minecraft
Clumps
Clumps XP orbs together to reduce lag
Fabric API
Core API library for the Fabric toolchain
Sodium
The fastest and most compatible rendering optimization mod for Minecraft. Now available for both NeoForge and Fabric!
Iris Shaders
A modern shader pack loader for Minecraft intended to be compatible with existing OptiFine shader packs
FerriteCore
Memory usage optimizations
Lithium (Fabric/NeoForge)
An optimization mod for Minecraft which improves server performance significantly.
Mod Menu
Adds a mod menu to view the list of mods you have installed.
Fabric Language Kotlin
Fabric language module for Kotlin
MidnightLib
Common library with a built-in configuration system
Text Placeholder API
Placeholder and Text manipulation library for your Minecraft mods.
Concurrent Chunk Management Engine (Fabric)
A Fabric mod designed to improve the chunk performance of Minecraft.
Dynamic FPS
Improve performance when Minecraft is in the background
Render Distance Cycler 1.21.6+
Re-adds the F3 + F keybind and adds a command to change your render distance.
Cull Leaves
Adds culling to leaf blocks, providing a huge performance boost over vanilla.
Server Pinger Fixer
Improves pinging speed of the multiplayer server list