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VulkanFX Optimized v1.1 for 1.21.11
Check the game version, loader and dependencies below, then grab this exact release.
Modrinth release
v1.1 for 1.21.11
- Game
- 1.21.11
- Loader
- Fabric
- Published
- 17 Jun 2026
- Channel
- release
- Downloads
- 66
Where this file goes
Keep this pack release together.
Install it as its own instance with the game version and loader above. The source has not labelled a separate server ZIP in the data we receive, so only use one when the creator lists it for this exact release.
Dependencies for this release
What else does it need?
No required project dependencies are listed for this release.
From the release
What changed?
Changelog - v1.1 Mods and fixes have been added to complement the modpack and optimize performance. Default Version: 26.1.2 ⚡ Features • 700+ FPS on RTX 4050 • 740MB RAM usage (extremely lightweight) • 60+ optimized mods for best performance • Vulkan renderer for superior performance • Compatible with low-end and high-end systems 🔧 Key Mods • VulkanMod + Borderless Windowed Vulkan • C2ME (Concurrent Chunk Management) • Lithium (game logic optimization) • ModernFix (startup & runtime optimization) • FerriteCore (memory optimization) • EntityCulling, Noxesium, and more... 📋 System Requirements • RAM: 2GB allocated (4GB recommended) • GPU: Vulkan-compatible GPU (NVIDIA/AMD/Intel) • OS: Windows/Linux/MacOS Tested on: RTX 4050 + i5-13420H + CachyOS Linux