
Modrinth · Minecraft modpack
Performance Only
The modpack specifically aimed to eliminate stutters
Quick answer
Which Performance Only release matches 26.2?
Performance Only - 26.2 is a complete pack release for 26.2 with Fabric 0.19.5. Install it as its own launcher instance. If the creator publishes a separate server file, make sure it names this exact pack release. 28 mods in this pack file.
Pack setup
How should I set up Performance Only for players and a server?
Use Performance Only - 26.2 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 Performance Only?
Performance Only - 26.2 on 26.2. The pack contents and setup notes below stay tied to that release.
The selected pack release is Performance Only - 26.2. That file is for Minecraft 26.2 with Fabric 0.19.5. It contains 28 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 Performance Only?
I hate stutters of all kinds and minecraft for a very long time has been full of them.
So over the course of a couple years and a couple computers of varying specifications. Ive got to know what makes or breaks my framerate.
This modpack is a result of whats worked for me over the years.
This modpack doesn't add, remove or edit anything that alters visuals hence the name "Performance only".
That stuff is all up to you!
Benchmarks with other modpacks
How I benchmarked:
Latest pack available was chosen.
The modpacks were loaded on a seperate world that were traversed on for ~2 minutes then another world with the "fpstest" seed was loaded, teleported using "/tp @s 0 100 0 90 0" Waited for about a minute to warmup again. Then started moving forward also starting CapframeX's capture
Settings were the same across all modpacks (x-RD 8-Sim no DH, Voxy, vsync or fps cap)
Remember to take these with a grain of salt as every computer is different!
1.21.11 28/06/26 32 RD

26.1.2 10/09/26 48 RD

My specs:
RTX 4060TI ryzen 7600X 32gb ram (12gb allocated)
Versions <26.1
In minecraft versions below 26.1 the JVM chooses G1GC as the default garbage collector.G1GC causes stutters due to it relying on pauses to garbage collect.
I highly recommend adding these to your jvm Arguments (REQUIRES JDK 21+):
- -XX:+UseZGC -XX:+ZGenerational
ZGC is the new default collector for minecraft versions 26.1 and up.

Project description from Modrinth.
Mods in Performance Only - 26.2
Open any mod on Modpacks.ch to check its files and dependencies.
d1affbf48c50f60ae59e6b66fb78b1e6427bfddf · Modrinth version Ert0LmWj · Project link unavailable Client onlyb36b001f869d04245523807d9ccb26a085f243b4 · Modrinth version JmPs4Wie · Project link unavailable Client only284370db4ccf66653de0d250f4b990f4ed41fe1f · Modrinth version hfq4dPFH · Project link unavailable Side not labelledbabcf16dbd15e09d326e21ffe85ab3f7d843ef9e · Modrinth version Nv3xnWXd · Project link unavailable Side not labelleda1b34d3b6f069569df9ad99b1e40eb765f0baa06 · Modrinth version V2I3yC58 · Project link unavailable Side not labelledf66f9d8cbb1f76466aaf45e46fb11b18207e3aef · Modrinth version iiF6U3Ne · Project link unavailable Client only58e82722dee4a78235c4b5c06100ae433973f62e · Modrinth version UWwhUX3k · Project link unavailable Side not labelled62ae40a31b689b52fde399f2143d547a631e942c · Modrinth version eRRZzGMc · Project link unavailable Side not labelledeac76ff0f3753422c61b2c44487d0d195d88d4bc · Modrinth version d5ddUdiB · Project link unavailable Side not labelled8cf7a52257262b67adcdddf96be3ac2ca28ac4b9 · Modrinth version bF6zKTZT · Project link unavailable Client only7ac79a06b302ea72ac029b2f2df1e3930714b256 · Modrinth version EQSFgLYw · Project link unavailable Side not labelledad000a89ef86575019087a2068eb4eebad02c05e · Modrinth version vkW9vHhp · Project link unavailable Client onlya1bc4734ed58a29eea8384595953d0acea3146fa · Modrinth version 9MSHd6Gs · Project link unavailable Client onlyc83ed92c0f9f8523d7e6096151e74222fea91e96 · Modrinth version 5WeL0Nkz · Project link unavailable Side not labelled435ad0289209bb72195e7a423756a03f5dfa5a9a · Modrinth version f7vZ0VWU · Project link unavailable Side not labelled77b073d56b7be0d11cf915bd0e764463ee22dcea · Modrinth version TUWH6NZu · Project link unavailable Side not labelled8562dee49eae1a6bdd14b026be1b300aedb5ce0f · Modrinth version njXb639R · Project link unavailable Client only189d90ef598883df8197ea18b510dba21e69bac4 · Modrinth version D5oVCouK · Project link unavailable Client onlyb942ba42bd4cb8da8a4387773fb93841ca2eaaf4 · Modrinth version houTLTxf · Project link unavailable Client only47c472f02c4f9eebc22e1590c02549b6be921292 · Modrinth version VFv6uQKM · Project link unavailable Client only99b57ccc1d4323c4ef71887828dac25ce4ce2103 · Modrinth version NDqH16LT · Project link unavailable Side not labelled4f04d101866a35a50c713efec7181a33f9f657e2 · Modrinth version FuGn0NlI · Project link unavailable Side not labelled43eda9e44e32e0e736ada0ff125f83cb87cbd59a · Modrinth version edrtnY9v · Project link unavailable Server only2b91280801f3c36e931b483270fce8de69b8c12c · Modrinth version UsPHgp6z · Project link unavailable Client onlye939d4e9760169d83763e373de6d668b1b303321 · Modrinth version Fu02wj4x · Project link unavailable Client only14f3388694fa77f870d28262f74562de67eabcbe · Modrinth version 2Yom1N68 · Project link unavailable Client only46cdf2c31b33fc355be3f19b065166aa9b9d7927 · Modrinth version xlGYIcTn · Project link unavailable Client onlydcf1295db267f7b519ecdd7d1c9499910c7e6fc0 · Modrinth version d6FfpWFI · Project link unavailable Side not labelledPick your setup
Performance Only by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
26.1.2
1 loader build1.21.11
1 loader build1.21.1
1 loader buildMade local changes? Try them in a copied instance before touching a world you care about.
Recent files
Performance Only versions and loaders
Looking for an older file? The official Modrinth project page is in Resources.