VulkanFX Optimized

## ⚠️ OUTDATED / DEPRECATED NOTIFICATION > ### 🛑 ATTENTION: VulkanFX is no longer actively maintained for newer Minecraft versions. > > > With the release of Minecraft **26.2**, the official Vulkan API backend has been natively integrated into major performance stacks. Therefore, this project has been merged into our main flagship pack: > 👉 **[Click Here to Download Renderium Optimized (26.2)](https://modrinth.com/modpack/renderium-optimized)** > #### Why switch to Renderium Optimized? > > > * **Full Compatibility:** Supports Minecraft 26.2 and the latest Fabric ecosystem perfectly. > * **Native Vulkan:** Uses the stable, built-in *"Prefer Vulkan"* rendering engine directly integrated into Sodium (no separate VulkanMod crashes). > * **Up-to-Date Features:** Features modern Quality of Life mods, EMF/ETF animations, and massive stability improvements without experimental desync issues. > > > *If you still wish to use this legacy pack for older versions, the original description remains below:* --- # VulkanFX Optimized 🚀 **Ultra-lightweight Fabric performance modpack with Vulkan renderer for maximum FPS and minimal RAM usage.** > ⚠️ **IMPORTANT:** This modpack requires a **Vulkan-compatible GPU** to work properly. > > **Supported:** NVIDIA GTX 900+ / RTX series, AMD RX 400+ / RX 5000+, Intel Arc > > **Not Supported:** Intel HD Graphics 4000-6000, very old GPUs > > If you're unsure, check if your GPU supports Vulkan at [vulkan.gpuinfo.org](https://vulkan.gpuinfo.org/) --- ## ⚡ Performance Benchmarks | Metric | Value | |--------|-------| | **FPS** | 700+ FPS (RTX 4050) | | **RAM Usage** | 740MB (extremely lightweight) | | **Mod Count** | 65 optimized mods | | **TPS** | 20.00 (stable) | | **MSPT** | 4-5ms average | --- ## 🎯 Why Choose VulkanFX? ✅ **Extreme Performance** - 750+ FPS on modern hardware ✅ **Low RAM Usage** - Only 740MB RAM consumption ✅ **Vulkan Renderer** - Superior performance over OpenGL ✅ **Optimized for All Systems** - Works on low-end and high-end PCs ✅ **Stable & Reliable** - 20 TPS, minimal lag spikes ✅ **44 Carefully Selected Mods** - No bloat, only performance --- ## 🔧 Key Optimization Mods ### Rendering - **VulkanMod** - Vulkan API renderer (replaces OpenGL) - **Borderless Windowed Vulkan** - Borderless window mode - **Not Enough Vulkan** - Additional Vulkan optimizations ### Chunk Management - **C2ME** - Concurrent Chunk Management Engine - **Lithium** - Game logic optimization - **ModernFix** - Startup & runtime optimization ### Memory - **FerriteCore** - Memory usage reduction - **MemoryTune** - Lightweight memory optimization - **ImmediatelyFast** - Fast entity & GUI rendering ### Performance - **EntityCulling** - Don't render hidden entities - **Noxesium** - Advanced performance optimizations - **Dynamic FPS** - Adjust FPS when window is inactive - **Krypton** - Network stack optimizations --- ## 📋 System Requirements ### Minimum - **CPU:** Dual-core processor - **RAM:** 2GB allocated to Minecraft - **GPU:** Vulkan-compatible GPU (NVIDIA/AMD/Intel) - **OS:** Windows 10/11, Linux, macOS ### Recommended - **CPU:** Quad-core processor (i5/Ryzen 5 or better) - **RAM:** 4GB allocated to Minecraft - **GPU:** RTX 3050 / GTX 1650 or better - **OS:** Linux (CachyOS/Arch) or Windows 11 ### Tested On - **GPU:** NVIDIA RTX 4050 Mobile - **CPU:** Intel i5-13420H - **OS:** CachyOS Linux - **Result:** 750+ FPS, 740MB RAM --- ## 📦 Installation 1. Install **Prism Launcher** or **Modrinth App** 2. Create new instance with **Minecraft 26.1.2** 3. Select **Fabric** loader (0.19.3) 4. Download this modpack 5. Launch and enjoy! --- ## 🎮 Configuration ### Recommended Settings - **Render Distance:** 12-16 chunks - **Max FPS:** Unlimited or 165 (VSync recommended) - **Graphics:** Fast - **Clouds:** Off/Fast --- ## 🐛 Known Issues - Integrated server (singleplayer) may have 18-19 TPS (normal) - MSPT spikes to 150-200ms occasionally (rare) - Requires Vulkan-compatible GPU !! --- ## 📊 Performance Tips 1. **Close background applications** (Steam, Firefox, etc.) 2. **Use performance mode** on your laptop/PC 3. **Set vm.swappiness=10** (Linux users) 4. **Allocate 2-4GB RAM** (not more!) 5. **Use 165 FPS limit + VSync** for stable experience --- ## 🤝 Credits Special thanks to: - VulkanMod team - Fabric team - All mod developers included in this pack --- ## 📝 License This modpack is open for personal use. Redistribution requires permission. --- **Enjoy maximum performance with VulkanFX!** 🚀 *Tested & optimized for the best Minecraft experience.*