
Modrinth · Minecraft modpack
FPS Boost:Optimized
A mod to increase FPS and optimize gameplay
Quick answer
Which FPS Boost:Optimized release matches 1.21.5 Forge?
FPS Boost:Optimized 1.0.0 is a complete pack release for 1.21.5 with Forge 55.1.0. Install it as its own launcher instance. If the creator publishes a separate server file, make sure it names this exact pack release. 14 mods in this pack file.
Pack setup
How should I set up FPS Boost:Optimized for players and a server?
Use FPS Boost:Optimized 1.0.0 as the pack version. Install the pack as its own launcher instance. The creator’s listing does not name a separate server file, so check the release notes before setting up a dedicated server. Do not upload the ordinary client folder blindly.
A pack is a matched client and server setup, not one mod with an install-side label. Keep its release, loader, manifest and overrides together.
These numbers come from the pack file you chose. “Not labelled” means we don’t know which side it belongs on—not that it is safe everywhere. The file count is not a RAM estimate.
What are the server requirements for FPS Boost:Optimized?
FPS Boost:Optimized 1.0.0 on 1.21.5 Forge. The pack contents and setup notes below stay tied to that release.
The selected pack release is FPS Boost:Optimized 1.0.0. That file is for Minecraft 1.21.5 with Forge 55.1.0. It contains 14 mod projects. The creator’s listing does not name a separate server file. Check their notes before using one, and do not upload an ordinary client folder or rebuild the pack mod by mod. A file count cannot tell us the right RAM, CPU or storage; size the server for the players and world you actually run.
About this project
What kind of pack is FPS Boost:Optimized?

🚀 FPS Boost: Optimized
Tired of lag, frame drops, and long load times? FPS Boost isn’t just a random collection of mods. It’s a thoroughly tested and balanced ecosystem that reworks the Minecraft engine to squeeze the maximum performance out of any hardware without sacrificing image quality.
Why choose this build?
♾️ Versatility (All versions and launchers): It doesn’t matter which version you’re playing or which launcher you prefer. The build is compatible with many popular versions and platforms—just download and play!
⚡ Fast updates: The ecosystem is kept up to date. As soon as important optimization patches are released, the build is promptly updated so you always get the freshest and most stable version without conflicts.
💎 Full shader support: Want beautiful graphics? Run any modern shader packs with minimal impact on FPS thanks to advanced rendering technologies.
🧠 Radical resource savings: Smart tuning reduces RAM usage by 30–50%. This makes a huge difference for laptop and budget PC owners.
👁️ Smart rendering: Algorithms have been implemented in the game to disable the processing of invisible entities and blocks. Your CPU will no longer waste energy on what’s behind a wall.
⏱️ Instant interface response: No lag when opening your inventory, menus, or chests. Everything runs smoothly and lightning-fast.
Ready to breathe new life into your Minecraft? This configuration will turn even a “sluggish PC” into a powerful gaming machine!
📞 Contact the developer:
Telegram: https://t.me/BANANHIIK
Discord: ventovka_bo_sina
Project description from Modrinth.
Mods in FPS Boost:Optimized 1.0.0
Open any mod on Modpacks.ch to check its files and dependencies.
f3ac49d4866a6fde8623c0021481285dc1d3d2b8 · Modrinth version KsC2V6FQ · Project link unavailable Client onlye5a0c540721de0c7541b32c66acf7e67c874fd5b · Modrinth version jrmtD6AF · Project link unavailable Side not labelleddb73460f84cede7b5fc67dce7c38bbeb5444c63e · Modrinth version qA00xo1O · Project link unavailable Side not labelledf2087cb6f9b2a25f252d6e59e7ab9d65801bd16e · Modrinth version nH8YfRWs · Project link unavailable Side not labelled95b0f0bf08f94ec158d3a95e0a498a5599f9e9c5 · Modrinth version vZYdYPks · Project link unavailable Client only920dea0ac4ff08f539099215eace9fda3e3fb2e3 · Modrinth version kKEGlsne · Project link unavailable Side not labelled974662c047d5eaa34d372be09409b8b754c223f4 · Modrinth version LdlksamY · Project link unavailable Side not labelled7bc7380cbae85467d3f264d6a88dee77473bcdf5 · Modrinth version AJh4ziDx · Project link unavailable Client onlyeaa7ef4e1dba9006dd216bb310eb8ec3dccd84bc · Modrinth version xcELvp6R · Project link unavailable Side not labelled46dabb966c9772daf5d3af20fbadc8f2fbcbeb18 · Modrinth version ZGxQddYr · Project link unavailable Side not labelled192c814cf8ddb6771074b8ec4b3204b8dc2db351 · Modrinth version omNF5V4a · Project link unavailable Side not labelled244855a197a7b27422fc435f5ef8ab6306a24f53 · Modrinth version MDkI6Huh · Project link unavailable Client only6a7132ea86653541fa53ef88c764c8ac0cde81cc · Modrinth version DA250htH · Project link unavailable Client only704ae940f1e5a24abbccf8441494fba79c49ebd6 · Modrinth version 65SnrRgF · Project link unavailable Side not labelledPick your setup
FPS Boost:Optimized by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
26.1.1
2 loader builds26.1
2 loader builds1.21.11
2 loader builds1.21.10
2 loader builds1.21.9
2 loader builds1.21.8
2 loader builds1.21.7
2 loader builds1.21.6
2 loader builds1.21.5
3 loader builds1.21.4
1 loader build1.21.3
1 loader buildShowing the newest 12 of 14 game versions. Older files are in the list below.
Made local changes? Try them in a copied instance before touching a world you care about.
Recent files
FPS Boost:Optimized versions and loaders
Looking for an older file? The official Modrinth project page is in Resources.