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Modrinth · Minecraft modpack
Optimally Optimized MC (Sift Alpha)
Optimally Optimized MC is a lightweight Minecraft modpack built to maximize your FPS and eliminate game lag. Enjoy the Sift early, It delivers a butter-smooth, pure vanilla experience that makes the game run flawlessly on any PC.
Choose a version Pick your version below, then grab the matching file.
Quick answer
Which Optimally Optimized MC (Sift Alpha) release matches 1.20.2?
Best match for your filters FPS++ v2.3
Game version 1.20.2
Loader Fabric 0.19.5
FPS++ v2.3 is a complete pack release for 1.20.2 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. 29 mods in this pack file.
Pack setup
How should I set up Optimally Optimized MC (Sift Alpha) for players and a server?
Use FPS++ v2.3 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 FPS++ v2.3
Dedicated server setup Match FPS++ v2.3
Pack loader Fabric 0.19.5
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.
Referenced mods 29
Client only 16
Server only 2
Not labelled 11
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 Optimally Optimized MC (Sift Alpha)?
FPS++ v2.3 on 1.20.2. The pack contents and setup notes below stay tied to that release.
The selected pack release is FPS++ v2.3. That file is for Minecraft 1.20.2 with Fabric 0.19.5. It contains 29 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 Optimally Optimized MC (Sift Alpha)?
Optimally Optimized MC (Sift Alpha - Enjoy the sift early)
Optimally Optimized MC is a lightweight, performance-first Fabric modpack built for one specific purpose: to maximize your frame rates and obliterate micro-stutters while keeping the vanilla Minecraft experience completely untouched.
Instead of just throwing random mods together and hoping for the best, this pack focuses on a carefully balanced setup that addresses the deepest bottlenecks in the modern Minecraft engine. It runs incredibly well on everything from low-end office laptops to high-end gaming rigs running heavy shader packs.
Benchmark
Performance Benchmarks
| Configuration | Min FPS (Lags) | Avg FPS (Normal) | Max FPS (Peaks) |
|---|---|---|---|
| Vanilla Minecraft | 5 FPS | 13 FPS | 20 FPS |
| With OOMC | 80 FPS | 115 FPS | 150 FPS |
If youre interested in my potato specs, Here is it:
System Specifications
| Component | Hardware / Software Details |
|---|---|
| OS | Windows 11 Pro |
| CPU | Intel Core i3-5005U |
| GPU | Intel (R) HD 5500 |
| RAM | 8.0 GB DDR3 |
Project description from Modrinth.
Mods in FPS++ v2.3
Open any mod on Modpacks.ch to check its files and dependencies.
BadOptimizations-2.1.1.jar SHA-1
6c42358ecd765bd9372d3e69a1363ca4eeeb55a3 · Modrinth version eT6Jsaq5 · Project link unavailable Client onlycloth-config-12.0.119-fabric.jar SHA-1
2407c417c60a44b7f3a790480a0f4be222f8ef66 · Modrinth version NPcjyMhi · Project link unavailable Side not labelledcontinuity-3.0.0-beta.4+1.20.2.jar SHA-1
f9eaa5fc75d2747dbe14818dfde04eaf7152ae3c · Modrinth version JXhQlDZl · Project link unavailable Client onlyCustomSkinLoader_Fabric-14.28.jar SHA-1
243fdcc6ad067c3586805527fa64a6389cc4cbff · Modrinth version 2C8mIbK2 · Project link unavailable Client onlye4all-fabric-1.4.0.jar SHA-1
635ace053afaf6355d1993a8fc8007eeb0d465b9 · Project link unavailable Side not labelledentityculling-fabric-1.6.3-mc1.20.2.jar SHA-1
fc0f672543db18542eb712af86ede643de7bbb69 · Modrinth version tUVHg6HN · Project link unavailable Client onlyfabric-api-0.91.6+1.20.2.jar SHA-1
7647a59c2b37c673948b0a35961eabac3a5eda96 · Modrinth version 8GVp7wDk · Project link unavailable Side not labelledfabric-language-kotlin-1.10.10+kotlin.1.9.10.jar SHA-1
c708f3f4e94f0f66e72c6e96858368f0512c3b38 · Modrinth version 48ri5y9r · Project link unavailable Side not labelledferritecore-6.0.1-fabric.jar SHA-1
8fa3b84fc5860dbc30fdf8cced02af68dffcf3fa · Modrinth version unerR5MN · Project link unavailable Side not labelledGamma-Utils-1.7.17-mc1.20.2.jar SHA-1
355d01f8e740fd96f8cd8f0d32e861a6610cd227 · Modrinth version DiYKxwHj · Project link unavailable Client onlyImmediatelyFast-1.2.5+1.20.2.jar SHA-1
046be599b651a200b843642a1182124126f157e0 · Modrinth version cswW9vJQ · Project link unavailable Client onlyindium-1.0.27+mc1.20.1.jar SHA-1
8c8e6b96243155b41f2f9d29d5940ee895bcb141 · Modrinth version Lue6O9z9 · Project link unavailable Client onlyiris-mc1.20.2-1.6.10.jar SHA-1
daa258f5acba8a7cc6cc31c2b4d635e342d27e22 · Modrinth version O7RZrusV · Project link unavailable Client onlylithium-fabric-mc1.20.2-0.12.0.jar SHA-1
9b713d4909582d900274dcd7ca01abd195b53520 · Modrinth version qdzL5Hkg · Project link unavailable Side not labelledmcwifipnp-1.7.3-1.20.1-fabric.jar SHA-1
74a79afcac900c495bba0bfe43c189426cf107d7 · Modrinth version lieFrEE7 · Project link unavailable Side not labelledmemoryleakfix-fabric-1.17+-1.1.5.jar SHA-1
784bbbe9c64ac9d3d4ad19786c02291e607fcf4e · Modrinth version 5xvCCRjJ · Project link unavailable Side not labelledmodernfix-fabric-5.9.1+mc1.20.2.jar SHA-1
6998df5831f770dfbcf5173cd323ec9f51b8c039 · Modrinth version 9e1ulwtU · Project link unavailable Side not labelledmodmenu-8.0.1.jar SHA-1
e87e503df7506cf80e15c7d8d38e8e8dd2b3d01e · Modrinth version fCQyI9Zj · Project link unavailable Client onlyNoChatReports-FABRIC-1.20.2-v2.3.0.jar SHA-1
a81b507794d686990819de48c72b88ee83d58103 · Modrinth version Gk4NusG9 · Project link unavailable Side not labelledpaginatedadvancements-2.4.2.jar SHA-1
8ef603f743604eff6c0579681b6a0a9d68340ebc · Modrinth version gkKJS2tV · Project link unavailable Client onlyreeses_sodium_options-1.7.0+mc1.20.2-build.97.jar SHA-1
5ab271d5c698f96618f717a231218810afc927b0 · Modrinth version YxKBGhki · Project link unavailable Client onlyskinlayers3d-fabric-1.6.3-mc1.20.1.jar SHA-1
fb05f74164c58e356fe5e97ad5a9ca5e044f4ee8 · Modrinth version EiRKrXtw · Project link unavailable Client onlyskinrestorer-2.2.0+1.20.2-fabric.jar SHA-1
98b19986422892afe247aae8c8ebbfd4930da01a · Modrinth version LcvRK3iu · Project link unavailable Server onlysodium-extra-0.5.3+mc1.20.2-build.114.jar SHA-1
36f5fbe6b699600b648bdbb854c9f54d54fd9444 · Modrinth version e8Jw5Pey · Project link unavailable Client onlysodium-fabric-mc1.20.2-0.5.3.jar SHA-1
37d1fb5be973beba13b88ae6a6f8158dc80a12ad · Modrinth version bbP1qBMr · Project link unavailable Client onlywaveycapes-fabric-1.4.3-mc1.20.1.jar SHA-1
41a00883cc19cffa196482a23c7cfbdec2859933 · Modrinth version fJKsq4iQ · Project link unavailable Client onlyyet-another-config-lib-fabric-3.2.1+1.20.2.jar SHA-1
887b5f955f0f46b64a1bbc2f219391eb5bb23985 · Modrinth version u6jV7Q7R · Project link unavailable Side not labelledzfastnoise-1.0.11+1.20.jar SHA-1
0c70551779487d7ae4e535b640f4da9c711e7612 · Modrinth version dKwaus8G · Project link unavailable Server onlyZoomify-2.12.0.jar SHA-1
3c19eb8318cf29689e0e08c9d0abe1a2f46dd650 · Modrinth version QRQLkNPJ · Project link unavailable Client onlyPick your setup
Optimally Optimized MC (Sift Alpha) by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
Minecraft version
26.4-snapshot-5
1 loader buildMinecraft version
26.3
1 loader buildMinecraft version
1.21
1 loader buildMinecraft version
1.20.2
1 loader buildMinecraft version
1.20.1
1 loader buildMinecraft version
1.19.2
1 loader buildMade local changes? Try them in a copied instance before touching a world you care about.
Recent files
Optimally Optimized MC (Sift Alpha) versions and loaders
Fabric 0.19.51.20.28.0.312+7 release
Looking for an older file? The official Modrinth project page is in Resources.
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