Minecraft 1.20.5 Modpacks — Page 5

Beastly Optimized

Pretty Simple Modpack, but Extremely Improves Minecraft look and Performance. In semi-development

1,807 15 Mar 2026

Not So Essential, But Still Reliable (NSEBSR)

The brother to the Ol' Reliable Modpack, but without the Essential Mod!

1,781 5 Oct 2026

SJ's OPTIMIZED

SJ's OPTIMIZED is a Minecraft modpack built for performance and fun, featuring FPS boosts, quality-of-life improvements, and smooth gameplay on all devices.

1,778 26 Sept 2026

Electric & Mechanic Energy

Adds electricity and mechanics to the game.

1.20.5 AdventureMagic

1,751 29 Feb 2024

Selenium

This project endeavors to create a comprehensive performance optimization solution by integrating the functionalities of the most widely recognized performance-enhancing mod packs.

1,738 17 Aug 2026

Fast Vanilla

Fast Vanilla makes Minecraft run faster and smoother, just like magic! It still looks and feels like the normal game you love, but with less lag and quicker loading. No crazy changes—just better and faster fun!

1,728 3 May 2025

SMP Modpack+

A SMP Qol and Performance based modpack designed for smooth, stable, and lag-free Experience.

1.20.5 CombatMultiplayer

1,682 18 Jan 2026

1.20.5 LightweightOptimization

Lightweight Optimization

A lightweight and effective modpack that improves performance for lower end PC's that cant handle 500 optimization mods at once

1,650 11 Nov 2024

Helios Optimize

Helios is an #smartweight non-sodium performance modpack for Minecraft 1.21.8 that boosts FPS, no sodium used, reduces RAM usage, and improves smoothness on PC, laptops, and mobile devices. Compatible with PojavLauncher.

1,590 28 Sept 2026

1.20.5 LightweightOptimization

Great FPS

Great FPS is a lightweight Fabric optimization modpack designed to dramatically improve Minecraft performance, reduce lag, and boost FPS on low-end PCs while preserving the vanilla gameplay experience.

1,573 14 Oct 2026

Bluebird Tweaks

A collection of client side mods to improve the experience for me

Supercharge

Supercharge is a lightweight Minecraft modpack focused on maximizing FPS and reducing RAM usage Recharge your minecraft expreince

1,529 30 Apr 2026

Streamline Master

Streamline Master is a Minecraft modpack that boost your performace by huge!

Opti-Basic Fabric

A basic optimisation modpack for Fabric. [1.20.1-1.21.11]

1,437 26 Dec 2025

1.20.5 LightweightOptimization

OptiOre

Improve your graphics and performance with the OptiOre modpack.

RakibFPS

The definitive performance suite for Fabric.

1,352 10 Apr 2026

Maximum Optimized

Improves the performence of your PC by optimizeing your minecraft instance!

1,190 13 Jun 2025

1.20.5 Kitchen-SinkLightweight

waffl_'s Vanilla +

A Sodium based quality-of-life modpack that makes the game look, feel, and run better.

1,188 25 May 2024

1.20.5 Kitchen-SinkLightweight

Wood+

A modpack that adds new wooden-based blocks, so crafting tables have warped variants and so on.

1,079 9 Sept 2024

Silly Optimized

A (now primarily) Neoforge modpack made 90% for FPS and 10% for QoL

1,070 14 Jun 2024

1.20.5 AdventureLightweight

Vanilla Plus Overhaul

🚀 Ultimate Vanilla+ experience with 39 mods! Built-in Iris Shaders, smooth optimization & lag-free exploration. 🗺️

1,060 10 Oct 2026

Sqooff's Performance Pack

Boost Your FPS & Improve Performance!

GrassHopper

This modpack is lightweight with many features that push Minecraft to its limits in giving you the most FPS and the best experience. This modpack will make you have a smooth experience.

982 7 May 2024