Modpack

OptiPrime

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OptiPrime

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Modpack with performance mods for NeoForge Fabric and Quilt

No Theme
Vanilla+
QoL & Tweaks
Performance & Optimization
Multiple Modes
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Forge
NeoForge
Fabric
Quilt
Minecraft

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Client Required
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About

Project Details

Type
Modpack
Pack Size
Small / Light 24 mods
License
All Rights Reserved
Latest Version
OptiPrime A1.5.2 [Fabric] [1.21]
Authors
CurseForge

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CurseForge ID
Modrinth ID

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Source Issues Wiki Discord

About

Description

OptiPrime is one of the best build of mods to optimize RAM and increase FPS. The modpack has support from the author and its own discord server. OptiPrime won the competition with OptiFine and is getting better with each version.

OptiPrime is a pre-configured client modpack built to reduce RAM consumption and increase framerates (FPS). It functions as an open-source alternative to OptiFine.

Functional Features

  • Pre-assembled: A ready-to-use mod list. Requires no manual searching or testing of individual mods.
  • Resource Management: Lowers memory allocation and stabilizes frametimes across different hardware setups.
  • Open-Source Base: Compiled entirely from open-source projects, ensuring technical transparency and rapid updates.
  • Multi-Loader Support: Actively maintained for NeoForge, Fabric, Forge, and Quilt.

Technical Foundation

Performance is achieved through a specific set of mods (exact list varies by loader and game version):

  • Rendering: Sodium / Embeddium alters chunk rendering logic to increase FPS.
  • Memory: FerriteCore and ModernFix reduce RAM usage and patch vanilla memory leaks.
  • Culling: EntityCulling and MoreCulling skip the rendering of unseen entities and blocks to save CPU cycles.
  • Shaders: Iris / Oculus provide native compatibility for shader packs.

Version Support

We maintain the modpack across the following game versions:

Minecraft Version Supported Loaders Status
26.1.x NeoForge, Fabric 🟢 Active (Frequent updates)
1.21.4 NeoForge, Fabric 🟡 Stable / LTS
1.21.1 NeoForge, Fabric 🟡 Stable / LTS
1.20.1 NeoForge, Fabric, Forge, Quilt 🟡 Stable / LTS
1.16.5 & 1.12.2 Forge, Fabric 🟡 Stable / LTS
1.19.x & Below Fabric, Quilt 🔴 Archived

Feedback & Bug Reports

Bug reports, technical suggestions, and direct communication with the developer are handled via our Discord server.

Screenshots

Gallery

  • OptiPrime Efficiency
    OptiPrime Efficiency OptiPrime vs Optifine comparison
  • OptiPrime vs Vanila vs OptiFine competition
    OptiPrime vs Vanila vs OptiFine competition
  • OptiPrime Efficiency
    OptiPrime Efficiency OptiPrime vs Optifine comparison

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~6,000
Total Downloads
CurseForge
<1,000
Modrinth
~6,000
Last Updated
CurseForge
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CurseForge
Modrinth
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