modpacks.ch by CreeperHost No ads. Just mods.
Back to modpacks
RTX ON project artwork

Modrinth · Minecraft modpack

RTX ON

Add real hardware-accelerated raytracing to Minecraft!

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

Quick answer

Which RTX ON release should I use?

Updated 2 months ago
Latest stable file RTX ON 1.0.1
Game version 1.21.4
Loader Fabric 0.19.3

RTX ON 1.0.1 is a complete pack release for 1.21.4 with Fabric 0.19.3. Install it as its own launcher instance. If the creator publishes a separate server file, make sure it names this exact pack release. 15 mods in this pack file.

Pack setup

How should I set up RTX ON for players and a server?

Use RTX ON 1.0.1 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 RTX ON 1.0.1
Dedicated server setup Match RTX ON 1.0.1
Pack loader Fabric 0.19.3

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 15
Client only 5
Server only 1
Not labelled 9

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 RTX ON?

RTX ON 1.0.1. Change the pack release and its contents or setup may change too.

15 mods in this pack file

The selected pack release is RTX ON 1.0.1. That file is for Minecraft 1.21.4 with Fabric 0.19.3. It contains 15 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 RTX ON?

THANK YOU SO MUCH FOR 500 DOWNLOADS

RTX ON - Minecraft Raytracing

Turn vanilla minecraft into a amazing looking world, with highlights like Global Illumination, Colored Lighting, and fully raytraced blocks.

Highlights:

  • Ray-traced GI, caustics & volumetric effects
  • Sound Physics with reverb and echo
  • Frame Generation

Perfect for survival worlds, and jawdropping builds. Light up your blocky world like never before!

Project description from Modrinth.

Mods in RTX ON 1.0.1

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

c2me-fabric-mc1.21.4-0.3.2+alpha.0.45.jar SHA-1 1f7a73b6c4b7595d5dd9a1e31e4b2e57333598a1 · Modrinth version Ixtrpubv · Project link unavailable Side not labelled
cloth-config-17.0.144-fabric.jar SHA-1 63a1a3b25c642f5a745dfcc9bdc0841660f560af · Modrinth version TJ6o2sr4 · Project link unavailable Side not labelled
entityculling-fabric-1.10.3-mc1.21.4.jar SHA-1 207adf55011d62e665aa3b4cb0756f24409290e9 · Modrinth version 8uPG8IGf · Project link unavailable Client only
fabric-api-0.119.4+1.21.4.jar SHA-1 1c7871b6af04edc8b8f0dbad12606d67f6118a11 · Modrinth version p96k10UR · Project link unavailable Side not labelled
ferritecore-7.1.3-fabric.jar SHA-1 7b08d3c7242b18c9e15c11d365d368dde6955a9c · Modrinth version 7KqeXPRS · Project link unavailable Side not labelled
ImmediatelyFast-Fabric-1.8.6+1.21.4.jar SHA-1 39e98db98a065ea37a2f913185879c897d812694 · Modrinth version CFJfGS8F · Project link unavailable Client only
Ixeris-4.5.0+1.21.8-fabric.jar SHA-1 528aa8552ef7b7f37c66193631e5dcc176ea1ab3 · Modrinth version GPhtddeW · Project link unavailable Client only
lithium-fabric-0.15.3+mc1.21.4.jar SHA-1 b7100505d1178b0f9a1dac4a24472ad1293b890c · Modrinth version u8pHPXJl · Project link unavailable Side not labelled
modernfix-fabric-5.20.3+mc1.21.4.jar SHA-1 46dabb966c9772daf5d3af20fbadc8f2fbcbeb18 · Modrinth version ZGxQddYr · Project link unavailable Side not labelled
modmenu-13.0.4.jar SHA-1 b5d816f6df9ffb9af8f9c2b43dfb15d9bbfcf400 · Modrinth version qEKKsTqd · Project link unavailable Client only
placeholder-api-2.5.2+1.21.3.jar SHA-1 841b1ef57880fc0f94a22ab268b737c3830b5595 · Modrinth version eeN3FuMY · Project link unavailable Side not labelled
Radiance-0.1.5-alpha-fabric-1.21.4-windows.jar SHA-1 071fe2093950047e0041cca4843d324d04c126eb · Modrinth version Nbyczdf4 · Project link unavailable Client only
ScalableLux-0.1.2+fabric.87468e8-all.jar SHA-1 202eacf9d7cce3f8ae09c8235a346610d6a973b7 · Modrinth version brerLvPf · Project link unavailable Side not labelled
servercore-fabric-1.5.8+1.21.4.jar SHA-1 f9c7fe0fcc84dc9a9fb6e3a0e2da23ec731bd78f · Modrinth version uJYh4tBK · Project link unavailable Server only
threadtweak-fabric-0.1.7+mc1.21.5.jar SHA-1 03161e283ee4942547e84dd643573a1d68e7a25b · Modrinth version IvtlnXcT · Project link unavailable Side not labelled

Pick your setup

RTX ON by Minecraft version and loader

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

1 available setups

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

Recent files

RTX ON versions and loaders

2 of 2 releases match

Looking for an older file? The official Modrinth project page is in Resources.

Keep browsing

See more modpacks

Like this one? One of these might be worth a look.