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OptiSup [Client] project artwork

CurseForge · Minecraft modpack

OptiSup [Client]

OptiSup [Client] is a lightweight optimization modpack that improves rendering, game logic and netcode performance.

Choose a version Pick your version below, then grab the matching file.

Quick answer

Which OptiSup [Client] release matches 1.16.5 Forge?

Updated today
Best match for your filters 2_1.16.5_forge
Game version 1.16.5
Loader Forge 36.2.42

2_1.16.5_forge is a complete pack release for 1.16.5 with Forge 36.2.42. Install it as its own launcher instance. If the creator publishes a separate server file, make sure it names this exact pack release. 19 mods in this pack file.

Pack setup

How should I set up OptiSup [Client] for players and a server?

Use 2_1.16.5_forge 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.

Client instance Install 2_1.16.5_forge
Dedicated server setup Match 2_1.16.5_forge
Pack loader Forge 36.2.42

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.

Plan the server requirements Read the Minecraft installation guide
Referenced mods 19
Client only 4
Server only 0
Not labelled 15

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 OptiSup [Client]?

2_1.16.5_forge on 1.16.5 Forge. The pack contents and setup notes below stay tied to that release.

19 mods in this pack file

The selected pack release is 2_1.16.5_forge. That file is for Minecraft 1.16.5 with Forge 36.2.42. It contains 19 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 OptiSup [Client]?

OptiSup [Client] is a lightweight optimization modpack that improves rendering, game logic and netcode performance.

❗Recommendations for use ❗

  • Do not use VSync and FPS cap together.

  • Use the ZGC JVM flag for better stability.

  • Allocate only the optimal amount of RAM. Avoid assigning too much or all available memory!

  • Include this modpack/mod list in other modpacks as a universal performance core.

Project description from CurseForge.

Mods in 2_1.16.5_forge

Open any mod on Modpacks.ch to check its files and dependencies.

asynclogger-2.2.2+1.16.5-forge.jar SHA-1 b08aa5b43cf08fc52dfae437c023fa4a2d0f92ec · CurseForge file 8631005 · Project link unavailable Side not labelled
Clumps-6.0.0.28.jar SHA-1 4992a8d2d0d0c8d01f72f2a55af3e625c94e7db2 · CurseForge file 3658432 · Project link unavailable Side not labelled
embeddium-0.3.18+mc1.16.5.jar SHA-1 e14a2beb0aec7156dd848d1590ce42daf337a4ce · CurseForge file 5322311 · Project link unavailable Side not labelled
entityculling-forge-mc1.16.5-1.5.2.jar SHA-1 01a838e9fc804dee41fca6045012569fc5df42ce · CurseForge file 3760389 · Project link unavailable Client only
fastbenchminusreplacement-1.4.jar SHA-1 86ce8b329d7b16fb76e2248e3e68a7d20c2ed8f4 · CurseForge file 3276056 · Project link unavailable Side not labelled
fastfurnaceminusreplacement-1.1-1.16.3.jar SHA-1 8c7af5a173b56a57ccebf82595d2af2ad04f092d · CurseForge file 3091598 · Project link unavailable Side not labelled
FastSuite-1.16.4-1.1.1.jar SHA-1 f95987729dc310151faaef22db834949fe4abe80 · CurseForge file 3419895 · Project link unavailable Side not labelled
ferritecore-2.1.1-forge.jar SHA-1 3ae8dbe663156a8dec621d255856356444586905 · CurseForge file 4074330 · Project link unavailable Side not labelled
framepacer-1.2-[1.15-1.16.5,1.20-1.21.11]-forge.jar SHA-1 9d9aec89301c544ebc52465a5fd055f71720578c · CurseForge file 8803158 · Project link unavailable Client only
kryptonreforged-mc1.16.5_v1.0.0.jar SHA-1 cfae8f1dd54db3d8d76ffad15668d3d624a8c9f5 · CurseForge file 3534475 · Project link unavailable Side not labelled
Ksyxis-1.4.3.jar SHA-1 6f4b2ea7827da8136bdf436457a2ba3fcdb2120e · CurseForge file 7979747 · Project link unavailable Side not labelled
lazydfu-0.1.3.jar SHA-1 3ce32ac0a8656f9ba27bfb4623358a51516f80ed · CurseForge file 3249059 · Project link unavailable Side not labelled
letmedespawn-forge-1.3.2b.jar SHA-1 a4f37a87019159ff298b7d0f71e470003d744343 · CurseForge file 5746845 · Project link unavailable Side not labelled
modernfix-forge-5.18.0+mc1.16.5.jar SHA-1 bd020d379e36ed8a2568fa76d998aff265cb57bb · CurseForge file 5399356 · Project link unavailable Side not labelled
oculus-mc1.16.5-1.4.8.jar SHA-1 96b32eb012090c537b498fa002dfaa166329833f · CurseForge file 5194273 · Project link unavailable Client only
onlyzoom-1.2-1.14.4-1.16.5-forge.jar SHA-1 ab813ab8c122aa956b037771a377d994f7b99c47 · CurseForge file 8844659 · Project link unavailable Client only
Placebo-1.16.5-4.7.1.jar SHA-1 4ad9f59ad104a70eb3f54dfce32b1a358891d184 · CurseForge file 4501015 · Project link unavailable Side not labelled
potatocurrent-1.16.5-0.0.1.jar SHA-1 6fec00c5884dbf0691347cb7c46417bed868bcdb · CurseForge file 4547584 · Project link unavailable Side not labelled
RoadRunner-mc1.16.5-1.5.2.jar SHA-1 7ce5c867b88908997d8de9feceec2da97934f98b · CurseForge file 5730350 · Project link unavailable Side not labelled

Pick your setup

OptiSup [Client] by Minecraft version and loader

Choose the version and loader you play, then open the matching release.

31 available setups

Showing the newest 12 of 16 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

OptiSup [Client] versions and loaders

2 of 50 releases match
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Looking for an older file? The official CurseForge project page is in Resources.