Opticores
ModHelps your game run more smoothly on computers with built-in graphics.
Why gradeA
How grades workStrengths
Points lost
- First release only 6 months ago−4 points
- Under 5 million downloads−1 point
All 11 criteria
Maintenance
Full points21 / 21Last releaseHow long ago the newest file came out, or an existing file was marked as working on a new Minecraft version.Today (24 Oct 2026) 12 / 12Supports popular versionsWhether the project has a file for a Minecraft version that 15% or more of the popular mods updated in the last 6 months also support. A version many modpacks use, like 1.20.1 or 1.21.1, also counts after a release in the last 12 months.26.3 (latest) on Fabric, 26.2 on NeoForge, 1.21.11 on Forge 9 / 9Regular releasesIn how many of the last 24 months a new file came out. Full points at 8 months.Does not apply. The project is under 6 months old.Stability
Full points15 / 15Removed from modpacksHow many modpacks removed it in a later version of the pack. We can only see this in modpacks with two or more versions. A pack that swaps it for another edition of the same project, or that is rebuilt from scratch, does not count.2 of the 14 modpacks with two or more versions removed it in a later one (14%) 10 / 10Quick fixesHow often a release needed a quick fix: a new release within 3 days to fix a problem in it.Does not apply. The project is under 6 months old.Known conflictsHow many projects say they do not work with it, compared with how widely it is used. Packs, small projects, forks, ports, add-ons, alternatives and old versions do not count.None 5 / 5Transparency
Full points10 / 10Source codeWhether the project page links to its source code, so anyone can read what it does.GitHub · anibalmolina-debug/Opticores 7 / 7Place to report problemsWhether the project page links to a place where players can report problems: an issue tracker.GitHub issues · anibalmolina-debug/Opticores 3 / 3Popularity
1 point lost3 / 4DownloadsDownloads on Modrinth and CurseForge. Full points from 5 million.65,303 3 / 4Track record
4 points lost4 / 8AgeHow long the project has existed. It counts less when no new file came out recently.6 months, 32 releases 4 / 8Security
PassedFile checksThis check adds no points. It can only take points away.Our checks found nothing harmful in all 8 latest files for recent Minecraft versions. See Security
52.7 of the 58 points that apply = 91 out of 100. The points above are rounded to whole numbers.
Images
About
OptiCores is a client-side rendering optimization mod intended to reduce rendering bottlenecks and smooth frame times, particularly on integrated graphics and lower-end devices, without changing Minecraft’s gameplay simulation. It moves visibility checks such as distance and frustum calculations to a background worker, then safely publishes the results for rendering; its culling pipeline also includes predictive, temporal, and conservative occlusion stages. When chunks are loading heavily or the player teleports, OptiCores can temporarily reduce entity rendering to prioritize terrain generation, and it adapts CPU work to hardware and current load. The mod is designed to work with Sodium or Embeddium and coordinates with Distant Horizons and Voxy to avoid conflicts during level-of-detail generation; it also provides bypasses for custom block entities such as those from Create.
Written from Modrinth and the GitHub README . How we write it
In-game changes
Changes the game's code in 8 areas: Rendering and graphicsChanges 5 game code files in this area: drawing mobs, items, particles and textures on screen., World renderingChanges 4 game code files in this area: drawing the terrain, sky, clouds and weather., Game coreChanges 2 game code files in this area: the main loop, lighting and other code the whole game uses., Mobs and their behaviorChanges 1 game code file in this area: mobs, animals, villagers, projectiles and how they move and act., Server and world logicChanges 1 game code file in this area: the world, commands, scoreboards, saved data and game rules., Chunk loading and storageChanges 1 game code file in this area: how the game loads, tracks, saves and unloads chunks., Blocks and fluidsChanges 1 game code file in this area: how blocks, fluids and redstone work. and Other game codeChanges 1 game code file in this area: game code that is not in one of the areas above..
Adds no new blocks, items or other content.
Keeps all of vanilla Minecraft's textures, models and sounds.
Details
- Creators
- Potatochip (Lilbroskato, ColorfulSunshine and crispypeanutsyt)
- License
- MIT License
- Downloads
- 65K
- Created
- 2 May 2026
- Official page
- Modrinth
- Links
- Source code , Issues , Wiki
Security
No harmful code found
We checked its files without running them.
What it can do on your computer
- Connects to the internet
- It has code that can go online, for example to check for updates, load skins or send crash reports. Only in its files for Fabric 1.20.1 to 1.20.6, 26.1 to 26.3; NeoForge 1.21.1 to 26.2; Forge 1.20.1 to 1.20.6. See Privacy
- Creates settings files
- The mod keeps its settings in the config folder of your game, where you can change or delete them. 1 file in your config folder.
Why we show this: a mod runs on your computer like any program, so harmful code in it can take your accounts or files. Our checks look for known signs of harm. They cannot prove that a file is harmless. In the grade: malware means no grade, and a Warning in a latest file for a recent Minecraft version lowers it.
How we checked
- FilesWe download the files from Modrinth or CurseForge and look at what is inside them and what their code can do, without running them. Fixed rules tell what is harmful.8 latest files: the newest file for each Minecraft version and loader. All 8 are for recent versions. Recent versions: those released in the last 2 years, plus 1.20.1 and 1.21.1, among the most played in modpacks. See each file in Releases
- Their codeWe turn the code of the files back into readable code and follow what it does, without running it. This shows what it downloads, what it sends and where your login goes.Read in 7 of 8 files, without running it
- Author on ModrinthThe disclosure form on Modrinth, where the author declares that the project reads or edits things on your system outside the game. Since 13 Aug 2026, Modrinth's rules require it when this applies.Nothing declared about your system outside the game.
- Looked for, not foundWe looked for these in the file and did not find them.Folders outside the game, other programs, updating itself, the webcam or microphone, an AI service.
Privacy
We found nothing it sends, in the 7 of its 8 files we read
We read its code without running it: it contacts no web address while you play.
Why we show this: a mod can send things about you over the internet, like your player name or your login. Contacting an address to check for updates or download files sends nothing about you. Not in the grade: sending data can be normal for what a mod does.
How we checked
- Files readWe read the code without running it. We list each web address the code contacts while you play, and what it sends. Code that is never used is left out.The code of 7 of 8 files, for recent Minecraft versions. See each file in Releases
- Author on ModrinthThe disclosure form on Modrinth, where the author declares crash reports, usage data and advertisements. Since 13 Aug 2026, Modrinth's rules require it when a project collects data on its users or shows advertisements.Nothing declared about crash reports, usage data or advertisements.
AI
AI was used for its code and assets
The author declares AI code and assets on Modrinth.
We looked for AI tools in its texts, files and images and found none.
We have not read its code history yet.
No sign of AI in the game
We found no AI service, AI library or AI model file in its code.
Why we show this: some players and servers avoid projects made with AI, and AI in the game can send what you write to an online service. Not in the grade: using AI does not tell whether a project works well or is kept up to date.
How we checked
- Author on ModrinthThe disclosure form on Modrinth. Since 13 Aug 2026, Modrinth's rules require it when a substantial part of the code is AI output, when an asset is mainly AI output, or when the project or its page relies on generative AI.Declares AI code, assets. No AI features declared.
- Code historyThe public code on GitHub: who made each change, credit lines such as "Co-authored-by", and its files.Not read yet
- Description and changelogsThe description, project page and newest changelogs: sentences saying an AI tool was used, and text pasted from an AI chat.Nothing found20 changelogs read
- Its filesFiles that AI coding tools leave behind (like AGENTS.md), and the texts inside the files you download.Nothing found
- Images in its filesHidden data in the images of the files you download, where AI image tools write their name and settings.Nothing found1 image read
- Code of the modThe code and files of the mod, read without running it: addresses of AI services, AI libraries, AI model files and a place for your own AI key.No AI service, AI library or AI model file215 code files read
Compatibility
See all 32 filesPoint at or tap a version to see its loaders.
Modpacks using this project
Find modpacks with itModpacks that include Opticores in at least one of their versions, most downloaded first.
HReactor73K downloadslast version with it 3 Aug 2026
shader and optimize5.7K downloadslast version with it 12 Oct 2026
Create: Physics And Aeronautics4.8K downloadslast version with it 29 Sep 2026
VictoriaCraft3.9K downloadslast version with it 11 Jun 2026
Cherry Vanilla2K downloadslast version with it 23 Oct 2026
SPARK - Performance Modpack1.7K downloadslast version with it 1 Jun 2026
Reload Again1.6K downloadslast version with it 29 Aug 2026Vanilla Expanse766 downloadslast version with it 23 Sep 2026
Refined Vanilla : Enhanced507 downloadslast version with it 19 Oct 2026
Medieval Fantasy For A Reason462 downloadslast version with it 6 Sep 2026Latest files
The newest file for each Minecraft version and loader. The files for recent versions come first. Recent versions: those released in the last 2 years, plus 1.20.1 and 1.21.1, among the most played in modpacks.