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modpack

Ultimate PerformanceMinecraft modpack for 1.21.11

Simple Forge modpack that attempting to enhancing your Minecraft performance!

client onlynewest supported release 1.21.11OptimizationLightweight
Latest version
1.21.11-0.1
Minecraft
1.19.2 to 1.21.11
Java
Java 21+
Loaders
Forge, NeoForge
Licence
MIT
Downloads
13.5k
Updated
11 mo ago
Available on
Modrinth

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

Every version Ultimate Performance declares support for, newest first, with the Java runtime that version needs.

Other modpacks
MinecraftThroughJavaEvidenceReleased
1.21.11Forge, NeoForge21+declared9 Dec 2025
1.21.1Forge, NeoForge21+declared8 Aug 2024
1.20.1Forge, NeoForge17+declared12 Jun 2023
1.19.2Forge, NeoForge17+declared5 Aug 2022

Download

From Ultimate Performance’s own host. Nothing is re-hosted here.

Most recently published release

1.21.11-0.1beta16 Dec 2025

Ultimate Performance 1.21.11-0.1.mrpack · 18 KB · for 1.21.11 · NeoForge

Download this release
6e68abb2b911…
Older versions7
  • 1.1.013 Nov 20241.20.135 KB3.8k downloadsc120d1b0a6f9…Get
  • 1.0.013 Nov 20241.21.131 KB525 downloads2c93778db539…Get
  • 1.06 Apr 20241.20.11.2 MB471 downloadscd494ea24dba…Get
  • 0.329 Sept 20231.20.111 KB963 downloads4138d9962d10…Get
  • 0.228 Jul 20231.20.18 KB467 downloads82f98ca4eeb7…Get
  • 1.116 Jun 20231.19.27 KB1.3k downloadscf1f18a58190…Get
  • 1.20.1-0.116 Jun 20231.20.13 KB2.8k downloads96eca19ffe97…Get

Frequently asked

Does Ultimate Performance work on Minecraft 1.21.11?

Yes. 1.21.11 is the newest Minecraft version Ultimate Performance declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Which Minecraft versions does Ultimate Performance support?

Everything the author has declared, from 1.19.2 up to 1.21.11. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Ultimate Performance on the client or the server?

The client only. There is nothing to install on the server side. That is the author's declared design, not a guarantee for every server: one running anti-cheat or missing a counterpart mod can still object.

Which platform or loader does Ultimate Performance support?

Forge, NeoForge. A build for one platform or loader will not necessarily load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for Ultimate Performance?

Among the supported Minecraft releases above, the highest recorded requirement is Java 21 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

What licence is Ultimate Performance under?

MIT, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install Ultimate Performance?

Use a launcher that imports packs, such as Prism Launcher, the Modrinth App or the CurseForge app, and open the pack file with it. The launcher installs the right loader and mods for you; installing a pack's mods by hand is the error-prone way.

Where do I download Ultimate Performance safely?

Start with the author's page on Modrinth, which is where the data here is synced from. MCReference does not host or repackage files. When available, recorded download links go to the source for that release; verify the publisher, filename and any available checksum before running it.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

MAX FPS: Optimized🚀 MAX FPS WITHOUT UNNECESSARY MODS! Only 16 optimization mods - NOTHING EXTRA! ✅ ALL MAJOR VERSIONS ⚡ INSTALLS ON ANY LAUNCHER! (Guide below)Simply Optimized ReloadedAn unofficial port of Simply Optimized built to support every major mod loader and stay current with the newest versions of Minecraft.PacktrixPre-packed Official Modpack containing Patrix Resource Pack for easy install using Fabric/Quilt.FPS+ PvP Boost | Ultimate FPS & Combat Client [ Every Version ]Ultra-lightweight FPS boost & PvP modpack for Fabric. Boost FPS on low-end PCs with Sodium optimizations, lower input lag, cleaner visuals, and combat HUD tweaks built for Hypixel Bedwars, Duels, PotPvP & CPVP. Maximize frames and dominate fights.香草精华 Vanilla EssenceFaithful to the origional. Better vanilla experience without any new blocks or mobs[BRE] Block Railway Engineering: MTR, Create, IR and more!The Full-contents Edition and Fly Edition of the Block Railway Engineering Modpack, including MTR, Create and other basic mods for players to create a railway world.

Details from Modrinth, where the author last updated it on 16 Dec 2025. We do not host files or republish descriptions. Available download links point to the author’s own release.

Is this information wrong or missing something? .