RTX FPS Boost keeps your FPS stable and reduces lag over time. Even if your game starts to slow down after playing for a while, RTX FPS Boost helps maintain smooth performance and a higher FPS.
Quick facts
- Edition: Minecraft Bedrock
- File type: .mcpack or .mcaddon
- Minecraft versions listed: 26.30, 26.40
- How to install: Download the .mcpack or .mcaddon file. → Open it — Minecraft imports it. → In your world: Behavior Packs → Available → Activate, then the same under Resource Packs.
- Where to get it: Opens on CurseForge — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Bedrock addons & mods walks through it step by step.
Verified by MCModsHub
- Save it as RTX FPS BOOST 3.mcaddon before opening — it downloads as .mcpack, but it is a .mcaddon pack
- Manifest requires Minecraft 1.21.0 or newer
- Ships one half — this pack asks for another pack that is not included
- Download size: 291 KB
- Download link checked 9 Sept 2026 — working
These come from our own check of the pack file, not from the source page.
