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Optimization Foundation project artwork

CurseForge · Minecraft modpack

Optimization Foundation

A foundation optimization modpack for big modpacks. Everything you need.

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

Quick answer

Which Optimization Foundation release matches 1.20.1 Forge?

Updated 16 days ago
Best match for your filters forge-1.20.1-0.2.7
Game version 1.20.1
Loader Forge 47.4.10

forge-1.20.1-0.2.7 is a complete pack release for 1.20.1 with Forge 47.4.10. Install it as its own launcher instance. If the creator publishes a separate server file, make sure it names this exact pack release. 90 mods in this pack file.

Pack setup

How should I set up Optimization Foundation for players and a server?

Use forge-1.20.1-0.2.7 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 forge-1.20.1-0.2.7
Dedicated server setup Match forge-1.20.1-0.2.7
Pack loader Forge 47.4.10

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 90
Client only 23
Server only 0
Not labelled 67

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 Optimization Foundation?

forge-1.20.1-0.2.7 on 1.20.1 Forge. The pack contents and setup notes below stay tied to that release.

90 mods in this pack file

The selected pack release is forge-1.20.1-0.2.7. That file is for Minecraft 1.20.1 with Forge 47.4.10. It contains 90 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 Optimization Foundation?

Banner

Optimization Foundation is a performance modpack that is designed for other creators, and for players who want a smooth vanilla minecraft experience.

I created this pack because I was tired of getting around 20 FPS while playing modpacks on a low-end PC or laptop.

My goal is to build a perfect performance foundation so anyone can enjoy larger modpacks with smoother gameplay, and so that I can play a big modpack without lag for once.

Features:

  • Higher FPS
  • More stable tick rates
  • Faster chunk generation
  • Fixes for bugs, crashes, and memory leaks
  • Faster game startup
  • Faster structure and biome locating

Note:

  • Bug reports, suggestions, and feedback can be posted in the comments for now.
  • Feel free to use this as a foundation, you don't have to credit me or ask for permission.

This modpack aims to include every optimization used in large modpacks. If you think something is missing or can be improved, please let me know.

Project description from CurseForge.

Mods in forge-1.20.1-0.2.7

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

AdvancedCoreInfo-forge-1.20.1-1.4.0.jar SHA-1 9acaff4f8a32cd6b4f2214cadf0419fc65ce8d4d · CurseForge file 9082139 · Project link unavailable Side not labelled
AdvancedLootInfo-forge-1.20.1-2.4.0.jar SHA-1 924699e11149728e429cddd61a88f01cae89c76d · CurseForge file 9082142 · Project link unavailable Side not labelled
AI-Improvements-1.20-0.5.2.jar SHA-1 11ad483d1fd1f7ebd84b4940b1dc0926b3e9daa8 · CurseForge file 4578262 · Project link unavailable Side not labelled
alltheleaks-1.1.3+1.20.1-forge.jar SHA-1 428d98891486f7a9e4864f7fe4fafa8223ad23d1 · CurseForge file 8779054 · Project link unavailable Side not labelled
almostunified-forge-1.20.1-0.11.0.jar SHA-1 24943e5efe95c10367259a7bbd13874ca56ebf0a · CurseForge file 7430993 · Project link unavailable Side not labelled
alternate_current-mc1.20-1.7.0.jar SHA-1 02def44a2c416459ee5daecbe1caa6d78571e205 · CurseForge file 4721662 · Project link unavailable Side not labelled
architectury-9.2.14-forge.jar SHA-1 a52918a500ff421180a1cbd1a0cabee712134ec4 · CurseForge file 5137938 · Project link unavailable Side not labelled
async-locator-forge-1.20-1.3.0.jar SHA-1 fa8e3d65644e5bf1ea62f1ba3c94b0982dfb7357 · CurseForge file 4603343 · Project link unavailable Side not labelled
asynclogger-2.2.2+1.20.1-forge.jar SHA-1 284e4b35c312e1cbfc3838404ce66c72e4e6b95f · CurseForge file 8631009 · Project link unavailable Side not labelled
atlassize-0.1-1.20.1.jar SHA-1 fba0a2403a0e641269d3f8177629ad457a38921a · CurseForge file 7489918 · Project link unavailable Client only
AttributeFix-Forge-1.20.1-21.0.5.jar SHA-1 76d6b2d0f2a3c9842587ad20666ba419cd8c1efa · CurseForge file 7612291 · Project link unavailable Side not labelled
BadOptimizations-2.4.1-1.20.1.jar SHA-1 304007dcb0fb15ed1a1bc3771736470dafc5be0f · CurseForge file 7338200 · Project link unavailable Client only
balm-forge-1.20.1-7.3.44.jar SHA-1 b3f8a6a5823d3b4f2dce19c8aea9373e24bcb443 · CurseForge file 8969708 · Project link unavailable Side not labelled
betterbiomereblend-1.5.3.jar SHA-1 80d2e5e3bc88c610244d449859c4e3480f3edae1 · CurseForge file 7093592 · Project link unavailable Client only
betterfpsdist-1.20.1-6.0.jar SHA-1 8e4fe2cd85c08c24ab363b47a63d1c872fc3cc1e · CurseForge file 5723247 · Project link unavailable Client only
biomespy-1.3.3-all.jar SHA-1 7cec406c736997eea5c7be0e88f625d64313e362 · CurseForge file 7488030 · Project link unavailable Side not labelled
byepregen-1.0.2.2.jar SHA-1 fe996c6242ef2dfa1e5f10c5ad8857d11aa7fdbd · CurseForge file 8318059 · Project link unavailable Side not labelled
capability_fix_revived-0.3.jar SHA-1 56e983515b892a3bec28e6012021914c5c96c03f · CurseForge file 9008672 · Project link unavailable Side not labelled
chunksending-1.20.1-4.1.jar SHA-1 a7d156ac54f32938376205683bb9cd3f32970a36 · CurseForge file 9051333 · Project link unavailable Side not labelled
citadel-2.6.3-1.20.1.jar SHA-1 fb0b1fa96ce28e4be77b38ad95d83c3da7ec8316 · CurseForge file 7476570 · Project link unavailable Side not labelled
clientcrafting-1.20.1-2.1.jar SHA-1 8305d002730b5a68364a3daa41d5a33bc7adb02d · CurseForge file 7920135 · Project link unavailable Client only
cloth-config-11.1.136-forge.jar SHA-1 c65d07748acc57ceb45d53b3964368b84f34d54f · CurseForge file 5729105 · Project link unavailable Side not labelled
Clumps-forge-1.20.1-12.0.0.4.jar SHA-1 97cc669f68dbe812cb77cc3631339334fc28b877 · CurseForge file 5278538 · Project link unavailable Side not labelled
collections_of_optimizations-4.6-all.jar SHA-1 6af9f690130f77ccff43abda949a58171f396afe · CurseForge file 9069255 · Project link unavailable Side not labelled
CollisionFix-2.0.1+1.20.1+forge.jar SHA-1 7e278e94ba11524ae8ea462a55b9643d244da7ec · CurseForge file 8507390 · Project link unavailable Client only
connectivity-1.20.1-7.7.jar SHA-1 e9426c921b5c3c43ed90bf1d8faea8a307c0bc8d · CurseForge file 8957366 · Project link unavailable Side not labelled
CullLessLeaves-Reforged-1.20.1-1.0.5.jar SHA-1 71b1603071461e036a3ba2aaeeb52cc10fa3d348 · CurseForge file 4917082 · Project link unavailable Client only
cupboard-1.20.1-4.2.jar SHA-1 db25dfc4935b7f1bde62c69f13a7b70e2ecd9f2f · CurseForge file 8889041 · Project link unavailable Side not labelled
despawnings-1.3.jar SHA-1 db8edf94d49960122b5444f889fc397c5a070889 · CurseForge file 8520538 · Project link unavailable Side not labelled
deuf-1.20.1-1.3.jar SHA-1 4f96406c6257d46f579a97223e30dd5e93359cfc · CurseForge file 4598640 · Project link unavailable Side not labelled
dynamic-fps-3.11.4+minecraft-1.20.0-forge.jar SHA-1 43b3e0766a9e7a30651cc01756476657b865b7a2 · CurseForge file 7546908 · Project link unavailable Client only
efficient_hashing-forge-1.0.2+1.20.1.jar SHA-1 b2b4776bb58e79c7646913e5be2bc4ceabe7913e · CurseForge file 9096873 · Project link unavailable Side not labelled
embeddium-0.3.31+mc1.20.1.jar SHA-1 bb2fa8f3e493af16af9160d049f96c614a1faf2f · CurseForge file 5681725 · Project link unavailable Client only
entityculling-forge-1.11.3-mc1.20.1.jar SHA-1 d3c513e88ef9f5cdd7e27d17d923d4dca69c6d55 · CurseForge file 9100267 · Project link unavailable Client only
fast-ip-ping-v1.0.12-mc1.20.4-forge.jar SHA-1 64414cc4229c909af4095ab5e8a4f3762cd55185 · CurseForge file 8905301 · Project link unavailable Side not labelled
fastali-2.1-all.jar SHA-1 7668d4bc4fcf69b89caa143b5576235aa5212448 · CurseForge file 8962893 · Project link unavailable Client only
fastasyncworldsave-1.20.1-2.6.jar SHA-1 3a3180f5fc9d1209ca0ad69084afe8ee42ba44d6 · CurseForge file 6935203 · Project link unavailable Side not labelled
fastchunkgen-0.31-all.jar SHA-1 15e886cb104140c5ce4337234fc05fb6a58baf38 · CurseForge file 9069748 · Project link unavailable Side not labelled
FastFurnace-1.20.1-8.0.2.jar SHA-1 b144b8599acd3fac3f8f9d31fa217a4a5b942f61 · CurseForge file 5181098 · Project link unavailable Side not labelled
fastjei-2.0-all.jar SHA-1 b305b134b8520f8283762c1301777ccfb8017186 · CurseForge file 8962778 · Project link unavailable Side not labelled
fastloading-0.0.4-p2.jar SHA-1 aa7b605ee9094511370a734adeb2fe6c3b5e12aa · CurseForge file 9015132 · Project link unavailable Side not labelled
fastnbt-1.20-26.9.1-forge.jar SHA-1 a03c9413abbe9001001c2c524c5b5f3cc6f32836 · CurseForge file 8924380 · Project link unavailable Side not labelled
fastsounds-0.5.jar SHA-1 59881d491619decb0f38ab6a1e9107cff0952d2b · CurseForge file 8478003 · Project link unavailable Client only
FastSuite-1.20.1-5.1.2.jar SHA-1 32ea4495b0e646f8f060e4e97d17044dd9fdefbd · CurseForge file 7527943 · Project link unavailable Side not labelled
fastvancements-1.3.jar SHA-1 d0f95f479cbc6d5e9ec8d56db6e80a7ee13ded2b · CurseForge file 8746688 · Project link unavailable Side not labelled
FastWorkbench-1.20.1-8.0.4.jar SHA-1 1a322a85e7c7024b8a0715c12d27b5ed0930d729 · CurseForge file 5101229 · Project link unavailable Side not labelled
ferritecore-6.0.1-forge.jar SHA-1 417fb6ce8f52abf40bd9d0390371790f9576f8ba · CurseForge file 4810975 · Project link unavailable Side not labelled
flerovium-forge-1.20.1-1.2.19-all.jar SHA-1 6f1536b97ce65a4a0fba2887aa2b1fa46be252b7 · CurseForge file 8284677 · Project link unavailable Client only
fzzy_config-0.7.7+1.20.1+forge.jar SHA-1 1a4f550dea4fb6316a96591dc46a463ee1f6602b · CurseForge file 8883366 · Project link unavailable Side not labelled
gnetum-2.5.1+1.20.1-forge.jar SHA-1 1482127693ec79ac9287f401dc3fc1c1b09b2456 · CurseForge file 9042580 · Project link unavailable Client only
gpumemleakfix-1.20.1-1.8.jar SHA-1 54301c2db5467e0f9f5c504887436f358335331f · CurseForge file 4884976 · Project link unavailable Client only
ImmediatelyFast-Forge-1.5.5+1.20.4.jar SHA-1 9eacd407b7dea636d375dc47335d92f616484ea2 · CurseForge file 8348481 · Project link unavailable Client only
Ixeris-4.6.8+1.20.1-forge.jar SHA-1 80502f7322e03089b84842900768ae3987dd7464 · CurseForge file 8939527 · Project link unavailable Client only
jasione-1.0.9+1.20.1-forge.jar SHA-1 fbd7566cd62d92cc60f3bdbc7c917196e8a28b5c · CurseForge file 9036007 · Project link unavailable Side not labelled
jei-1.20.1-forge-15.56.0.205.jar SHA-1 7f64b7f8fde7f001ef054dabe3618a8780ba2650 · CurseForge file 8778011 · Project link unavailable Side not labelled
Kerria-1.3.2+1.20.1-forge.jar SHA-1 faee7d876ba5ba0b83e34d022a83575b1229829e · CurseForge file 8361809 · Project link unavailable Client only
kotlinforforge-4.12.0-all.jar SHA-1 962fdb760409d6d71cbf079235f1ca94e3863a22 · CurseForge file 7291067 · Project link unavailable Side not labelled
KryptonReforged-0.2.3.jar SHA-1 92690482dad46a8c9cf28e4b6b26e49f4dc67095 · CurseForge file 4606534 · Project link unavailable Side not labelled
leaky-1.20.1-3.4.jar SHA-1 bd0c35fe443e6ea3e592fffed5144201efe98abf · CurseForge file 8763914 · Project link unavailable Side not labelled
lightercitadel-1.0.jar SHA-1 42ed1aa22a985cbba824cb87b679a1776e36b6b1 · CurseForge file 8511845 · Project link unavailable Side not labelled
limitedchunks-1.20.1-4.1.jar SHA-1 c6dae9dcdb46b577aba270d3f951291ea235e334 · CurseForge file 5387592 · Project link unavailable Side not labelled
loadmyresources_forge_1.0.4_MC_1.19.3.jar SHA-1 c95a7e3b0040d74f53dd7ee986e16ed2e955d4d6 · CurseForge file 4203277 · Project link unavailable Side not labelled
mapdistancefix-forge-1.1.1+mc1.20.1.jar SHA-1 a22f47500e3d4171fd63bec373a8982eb21f82f8 · CurseForge file 7818668 · Project link unavailable Side not labelled
modernfix-forge-5.27.87+mc1.20.1.jar SHA-1 40c9b0aa7ca061d9d2c75f3eba3941f59483a3aa · CurseForge file 9101811 · Project link unavailable Side not labelled
modfixer-0.0.7.jar SHA-1 e4cfc8a729618bb35409accd4d575d266bfee4ce · CurseForge file 7945372 · Project link unavailable Side not labelled
MossyLib-1.6.0+1.20.1+forge.jar SHA-1 9042e646775716e7e887700513f99aaa79906060 · CurseForge file 8939037 · Project link unavailable Client only
NaNny-1.0.1.jar SHA-1 1e716311028b1c3147b569b89cd6697ccd5874d4 · CurseForge file 4772710 · Project link unavailable Side not labelled
Neruina-2.1.2-forge+1.20.1.jar SHA-1 a02a8ccd580ba3c37ba26ff19cf35b221ae2a073 · CurseForge file 5666519 · Project link unavailable Side not labelled
netherportalfix-forge-1.20-13.0.1.jar SHA-1 b110e4590177475dcde70dd9dafd5257116ad9f8 · CurseForge file 4939735 · Project link unavailable Side not labelled
no_resource_pack_warnings_forge-1.20.1-1.0.0.jar SHA-1 6e79cffbc0830456c6cc348306e393c0f90da5c6 · CurseForge file 4987606 · Project link unavailable Client only
Not Enough Recipe Book-FORGE-0.4.1+1.20.1.jar SHA-1 c0806369f4257149664904db44efc60bd1785c17 · CurseForge file 5760231 · Project link unavailable Side not labelled
OctoLib-FORGE-0.5.0.1+1.20.1.jar SHA-1 9eab28baff36942e1c924489e34753df10f40208 · CurseForge file 6274623 · Project link unavailable Side not labelled
papi-forge-1.20.1-1.3.0.jar SHA-1 f390afa5bac5bc1fe47e9cd51a293c8aee17e4fb · CurseForge file 9093007 · Project link unavailable Side not labelled
Placebo-1.20.1-8.6.3.jar SHA-1 e85f53de2e582a79ce25ff1df1e7b5b5fc08440f · CurseForge file 6274231 · Project link unavailable Side not labelled
quick-pack-forge-1.5.1+1.20.1-all-srg.jar SHA-1 98de77d4baebe0f493821d79dc22b47b792a3711 · CurseForge file 9005022 · Project link unavailable Side not labelled
radium-re-reforged-mc1.20.1-0.14.3+git.e141a47.jar SHA-1 6277deee19b1cb2e4a988541d88b52c89bf3504e · CurseForge file 8923124 · Project link unavailable Side not labelled
recipeessentials-1.20.1-4.7.jar SHA-1 e689f61f6799acf2af6b970c964aa65f50290ec4 · CurseForge file 8463995 · Project link unavailable Side not labelled
resourcefulconfig-forge-1.20.1-2.1.3.jar SHA-1 597d40920dcc935f963842c817dcc4901862ab14 · CurseForge file 6231176 · Project link unavailable Side not labelled
saturn-mc1.20.1-0.1.3.jar SHA-1 ad93f99d46714c46aaa6a4409aeca506e9fcac99 · CurseForge file 5093785 · Project link unavailable Side not labelled
servercore-forge-1.5.2+1.20.1.jar SHA-1 75c6418edc76da55ec89f417e8c43c9d1873fceb · CurseForge file 5929264 · Project link unavailable Side not labelled
sodiumextras-forge-1.0.7-1.20.1.jar SHA-1 7603f44bc4750774fbbdc07a3153c391650fcf3d · CurseForge file 6041697 · Project link unavailable Client only
sodiumoptionsapi-forge-1.0.10-1.20.1.jar SHA-1 7529fbf938787ed13a251cbf40936f8c29ec4b6c · CurseForge file 6100812 · Project link unavailable Client only
structure_layout_optimizer-forge-1.0.11.jar SHA-1 c2f2d42c987a611c6a14769ec02099e3439dc0f3 · CurseForge file 7139029 · Project link unavailable Side not labelled
structureessentials-1.20.1-5.0.jar SHA-1 7eec1e4d46a731c6da0b0135915529e21621a81d · CurseForge file 7962587 · Project link unavailable Side not labelled
Threads-1.0.2-1.20.1.jar SHA-1 83d87e0932be0dd54cc5268cc90a77514d01e340 · CurseForge file 4968662 · Project link unavailable Client only
txnilib-forge-1.0.24-1.20.1.jar SHA-1 a1e16b7d61f0f16a162d429ee1eab9b4e3eeb9ef · CurseForge file 6533724 · Project link unavailable Side not labelled
unifyeverything-1.20.1-1.0.2.9.jar SHA-1 9756781358351f03410a98ec3584cd731589c282 · CurseForge file 5829724 · Project link unavailable Side not labelled
worldfixer-forge-1.0.0+1.20.1.jar SHA-1 3307a2263413e483fc128a2fb778580625f94cfe · CurseForge file 8902021 · Project link unavailable Side not labelled
YeetusExperimentus-Forge-2.3.1-build.6+mc1.20.1.jar SHA-1 6efdaf5d213f779e51aa84631a5f06a306351e75 · CurseForge file 4680832 · Project link unavailable Side not labelled
zfastnoise-1.0.13+1.20+forge.jar SHA-1 94461ab36f5bfec54f10b13f5fde40c7586a2a0e · CurseForge file 8398218 · Project link unavailable Side not labelled

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Optimization Foundation by Minecraft version and loader

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

8 available setups

Made local changes? Try them in a copied instance before touching a world you care about.

Recent files

Optimization Foundation versions and loaders

9 of 32 releases match
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Looking for an older file? The official CurseForge project page is in Resources.

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