DefCore Optimization Modpack
DefCore Optimization Modpack - this is a optimization fabric modpack based on sodium. It adds optimization of different areas of the game. Render optimization, RAM optimization, fix of some errors, changing the light rendering, etc.
The modpack is based on sodium, and about a quarter of mods depend on it or are recommended for sharing. Why not optifine? Because the optifine is outdated and sodium copes with optimization much better (when using additional mods)

Optifine features
This modpack allows you to use most of the optifine features, such as shaders, approximation, custom 3d renaming models.

Why this modpack and not others?
General Optimization
This modpack is ideally optimized for both weak and powerful PCs. It shows good AND MOST IMPORTANTLY stable performance, compared to other optimized modpack
Saving time
Also, this modpack is extremely convenient to use due to the removal of some loading screens. This allows you to save time and not be distracted by the download screens.
FPS stabilization
Fps is stable when loading fragments and does not jump due to the c2m mod, also due to more culling and entity culling, you can make large farms and at the same time not feel lags, hiding mobs behind buildings.
Сompatibility
Also, this modpack will work on all servers or single worlds, as it does not introduce new content, but only optimizes and improves the gameplay
Based on fabric
Fabric is a more optimized core than forge. Mods for it come out faster and are updated regularly and has excellent support for mods.
Cách cài đặt DefCore Optimization
With Millida Launcher
Install Millida Launcher
The launcher is free: download it at millida.net/launcher and sign in with any nickname.
Click “Install” on this page
The launcher opens and installs the modpack for Minecraft 1.21.1–1.21.10 on Fabric automatically.
Launch the game
A profile with it appears in the launcher: click “Play”.
Manually
Download the modpack archive
In the version list above, pick the file DefCore Optimization 1.21.10 0.9.1.mrpack (295 KB).
Import it into a launcher
A launcher that supports modpacks (Millida Launcher, Prism) takes the archive via “Add modpack”, then “From file”. No need to unpack it yourself.
Allocate memory
Modpacks need more memory than the plain game: set 4–6 GB in the profile settings.
Minecraft 1.21.10 runs on Java 21: with a different Java version the game may close right after launch.
Phiên bản
Kèm phụ thuộc
| Minecraft | Loader | Tệp | Ngày | Hành động |
|---|---|---|---|---|
| 1.21.8 | Fabric | 1.21.8285 KB 1 | ||
| 1.21.10 | Fabric | 1.21.10295 KB 4 | ||
| 1.21.1 | Fabric | 1.21.1311 KB | ||
| 1.21.8 | Fabric | 1.21.8298 KB | ||
| 1.21.1 | Fabric | 1.21.192 MB 1 |
Yêu cầu để chạy
- YetAnotherConfigLib (YACL)đã bao gồm
- Dependencyđã bao gồm
- ToolTipFixđã bao gồm
- Flashbackđã bao gồm
- More Cullingđã bao gồm
- ImmediatelyFastđã bao gồm
- No Resource Pack Warningsđã bao gồm
- Immersive Messages APIđã bao gồm
- Dependencyđã bao gồm
- More Chat Historyđã bao gồm
- Simple Voice Chatđã bao gồm
- Cloth Config APIđã bao gồm
- Sodiumđã bao gồm
- Boat Item Viewđã bao gồm
- Reese's Sodium Optionsđã bao gồm
- TCDCommons APIđã bao gồm
- AppleSkinđã bao gồm
- MaLiLibđã bao gồm
- Fabric Language Kotlinđã bao gồm
- Dependencyđã bao gồm
- Xaero's World Mapđã bao gồm
- Dependencyđã bao gồm
- Fabric APIđã bao gồm
- Particle Effectsđã bao gồm
- Dependencyđã bao gồm
- Model Gap Fixđã bao gồm
- Iris Shadersđã bao gồm
- Dynamic Crosshairđã bao gồm
- Dependencyđã bao gồm
- Item Highlighterđã bao gồm
- Dependencyđã bao gồm
- Searchablesđã bao gồm
- Dependencyđã bao gồm
- Architectury APIđã bao gồm
- Dependencyđã bao gồm
- NetherPortalFixđã bao gồm
- Presence Footstepsđã bao gồm
- Durability Tooltipđã bao gồm
- Distant Horizonsđã bao gồm
- FerriteCoređã bao gồm
- Dependencyđã bao gồm
- Let Me Despawnđã bao gồm
- Zoomify (Zoom)đã bao gồm
- Status Effect Barsđã bao gồm
- FastQuitđã bao gồm
- Controllingđã bao gồm
Đánh giá
Hãy là người đầu tiên đánh giá DefCore Optimization




