Speed Of Light FPS Booster (SOL)

What is Speed Of Light FPS Booster (SOL)?

Speed Of Light FPS Booster (SOL) is a Fabric modpack for Minecraft 1.21.4, published by jakey1995abc on Modrinth since 2022.

The latest release, 1.2.8 from Feb 11, 2025, declares 23 mods. Across 8 published versions it has covered Minecraft 1.18.2 through 1.21.4.

With 36K downloads it ranks #448 of the 518 most-downloaded Modrinth modpacks we track, and its authors tag it as lightweight and optimization.

• Lightweight
• Multiplayer
• Optimization

Most widely used mods in Speed Of Light FPS Booster (SOL)

The latest version declares 23 projects. The ones below appear in the most packs we track.

• Cloth Config API
• FerriteCore
• Entity Culling
• Sodium
• Fabric API
• ImmediatelyFast
• Lithium
• Mod Menu
• Sodium Extra
• Reese's Sodium Options
• ModernFix
• Text Placeholder API
• More Culling
• BadOptimizations
• Clumps
• Krypton
• Very Many Players (Fabric)
• Enhanced Block Entities
• Sodium Options API
• Cull Leaves
• Sodium Extras
• Entity View Distance
• lazy-language-loader

Full Speed Of Light FPS Booster (SOL) mod list

2 more files are bundled inside the pack without a Modrinth project, so we cannot name them.

How its mod list compares

Packs with the most mods in common

• Essentially Optimized (FPS) Fabric for 26.3 14 mods in common
• Spirity BoostX Fabric for 26.1 15 mods in common
• FPS Booster Fabric for 26.2 15 mods in common
• OptiMobile (Fabric) Fabric for 26.2 12 mods in common
• GD656极致优化整合包 Fabric for 1.20.1 16 mods in common

What kinds of mods are in Speed Of Light FPS Booster (SOL)?

Of its 23 mods, 17 are tagged optimization, 12 utility and 4 library. Mods can carry several tags, so the counts overlap.

At 74% optimization, that is a larger share than 98% of the 491 packs we track.

• optimization: 17 (74%)
• utility: 12 (52%)
• library: 4 (17%)
• cursed: 1 (4%)
• storage: 1 (4%)

How big is Speed Of Light FPS Booster (SOL)?

With 23 mods, Speed Of Light FPS Booster (SOL) has fewer mods than 81% of the 491 packs we track and fewer mods than 67% of the 15 on Minecraft 1.21.4.

The pack file is 60 KB. 13 mods are client-only and 10 also run on a server. It declares no resource packs or shaders.

How actively is Speed Of Light FPS Booster (SOL) updated?

Speed Of Light FPS Booster (SOL) was first published on May 16, 2022, and has 8 published versions in total.

The latest release, 1.2.8, is dated Feb 11, 2025, 638 days before our data was fetched on Nov 11, 2026. Releases have covered 5 Minecraft versions over 2.7 years.

Staple mods Speed Of Light FPS Booster (SOL) includes and leaves out

Across the 325 Fabric packs we track, 15 mods turn up most often. Speed Of Light FPS Booster (SOL) includes 11 of them; it leaves out Iris Shaders, Fabric Language Kotlin, YetAnotherConfigLib (YACL) and Architectury API.

How much RAM does Speed Of Light FPS Booster (SOL) need?

Speed Of Light FPS Booster (SOL) needs 4 GB allocated (2 GB minimum). Our estimate from the 23-mod list, not measured.

How to set allocated memory

How to install Speed Of Light FPS Booster (SOL)

Search for "Speed Of Light FPS Booster (SOL)" in the Modrinth source of your launcher. Pick version 1.2.8 for Minecraft 1.21.4 (Fabric). Modpack install guide.

Does Speed Of Light FPS Booster (SOL) need a server install?

No: Speed Of Light FPS Booster (SOL) is marked client-only on Modrinth, so there is no server install and players can join an ordinary server running Minecraft 1.21.4.

Modpack server guide.

Versions

Newest build for each of 5 Minecraft version and loader pairs.

Official links

• Speed Of Light FPS Booster (SOL) on Modrinth (downloads and changelog)
• Source code
• Issue tracker
• Discord

Facts on this page come from Modrinth's public API, last fetched Nov 11, 2026. Descriptive text is our own. Spotted an error, or are you the author and want something changed? See disclaimer and takedowns.