System Requirements
Make sure your system meets these requirements for the best RealismFocused experience.
Software Requirements
Java Version
Required for Minecraft 1.21.1 and mod compatibility
Minimum
Java 17
Recommended
Java 21 (Latest LTS)
Minecraft Version
Exact version required for modpack compatibility
Minimum
1.21.1
Recommended
1.21.1 (Latest)
Storage Space
Includes space for mods, worlds, and resource packs
Minimum
2 GB free
Recommended
4 GB free
Mod Loader
Automatically installed by CurseForge
Minimum
Fabric or Forge
Recommended
Latest Fabric
Operating System
Modern OS versions provide better performance
Minimum
Windows 10, macOS 10.14, Linux
Recommended
Windows 11, macOS 12+, Ubuntu 20.04+
Hardware Performance Guide
Click on a tier to see details
Minimum
CPUIntel i3-3210 / AMD A8-7600
GPUIntel HD 4000 / AMD Radeon R5
Basic gameplay with reduced settings
RAM: 8 GB
Basic gameplay with reduced settings
Recommended
CPUIntel i5-4690 / AMD FX-8320
GPUGTX 960 / RX 570 / Intel Iris Xe
Smooth gameplay with enhanced visuals
RAM: 16 GB
Optimal
CPUIntel i7-8700K / AMD Ryzen 5 3600
GPUGTX 1660 Ti / RX 6600 / RTX 3060
Best experience with shaders and high settings
RAM: 32 GBShader Support
Best experience with shaders and high settings
TIP
Performance Tips
- Allocate 6-8 GB of RAM to Minecraft for optimal performance
- Close unnecessary programs while playing
- Use Optifine or Sodium for better FPS with large modpacks
- Consider using a dedicated graphics card for better visuals
NOTE
Important Notes
- !Modded Minecraft requires more resources than vanilla
- !Performance may vary depending on world size and complexity
- !Some mods may require additional setup or configuration
- !Check mod compatibility if adding additional mods