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System Requirements

Ryujinx is a demanding application that requires a modern computer to run Nintendo Switch games effectively. This page outlines the minimum and recommended specifications.
Critical Requirement: Your PC must be equipped with at least 8GB of RAM. Failing to meet this requirement may result in a poor gameplay experience or unexpected crashes.

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Quick Reference

Minimum Specs

Basic requirements to run Ryujinx
  • RAM: 8GB (required)
  • CPU: 64-bit with AVX support
  • .NET: SDK 10.0.100+
  • GPU: OpenGL 4.5 / Vulkan support

Recommended Specs

For optimal performance
  • RAM: 16GB or more
  • CPU: Modern multi-core (4+ cores)
  • .NET: Latest .NET SDK
  • GPU: Dedicated GPU with Vulkan

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Operating System Requirements

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Minimum

  • OS: Windows 10 (64-bit) version 1809 or later
  • Version: Windows 11 is fully supported
  • OS: Windows 10/11 (64-bit), latest version
  • Updates: Keep Windows Update current for best driver support
Windows 7 and 8.1 are not supported. Ryujinx requires modern Windows APIs and .NET runtime features.

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Hardware Requirements

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Memory (RAM)

Status: Will run, but with limitations
  • Can run most games
  • May experience memory pressure with demanding titles
  • Close other applications while playing
  • Avoid high resolution scaling
  • Some games may crash due to memory constraints
With only 8GB, your system should have minimal background applications running. Games like The Legend of Zelda: Tears of the Kingdom may require more.
Status: Best experience
  • Maximum resolution scaling (4x+)
  • Heavy multitasking while gaming
  • Ideal for content creation (streaming, recording)
  • Future-proof for demanding titles

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Processor (CPU)

Minimum Requirements:
  • Architecture: x86_64 (64-bit)
  • Instruction Set: AVX support required
  • Cores: 2 cores / 4 threads minimum
  • Example: Intel Core i5-4430 or AMD Ryzen 3 1200
Recommended Specifications:
  • Cores: 4+ cores / 8+ threads
  • Clock Speed: 3.5 GHz or higher (boost)
  • Architecture: Modern architecture (2017+)
  • Examples:
    • Intel Core i5-8400 or better
    • AMD Ryzen 5 2600 or better
    • Apple M1 or better
Why Strong CPU Matters: Ryujinx uses ARMeilleure to translate ARM instructions to x86. This is CPU-intensive and benefits greatly from:
  • High single-thread performance (for game logic)
  • Multiple cores (for parallel translation)
  • Modern instruction sets (AVX2, etc.)

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CPU Compatibility Notes

Intel Processors

  • Minimum: 4th gen (Haswell) or later
  • Recommended: 8th gen (Coffee Lake) or later
  • Best: 12th gen (Alder Lake) or later
Older processors may lack required AVX instructions.

AMD Processors

  • Minimum: Ryzen 1000 series or later
  • Recommended: Ryzen 3000 series or later
  • Best: Ryzen 5000/7000 series
Zen 2 and later offer excellent performance.

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Graphics Card (GPU)

Minimum Requirements:
  • OpenGL: Version 4.5 or later, OR
  • Vulkan: Support for Vulkan 1.0+
  • VRAM: 2GB minimum
  • Examples:
    • NVIDIA GeForce GTX 750 Ti
    • AMD Radeon RX 460
    • Intel HD Graphics 530 (with driver support)
Recommended Specifications:
  • Vulkan Support: Vulkan 1.1+ (preferred API)
  • VRAM: 4GB or more
  • Architecture: Modern GPU (2016+)
  • Examples:
    • NVIDIA GeForce GTX 1060 6GB or better
    • AMD Radeon RX 580 or better
    • Intel Arc A380 or better
    • Apple M1 integrated GPU or better
Budget (1080p native):
  • GTX 1050 Ti
  • GTX 1650
  • RTX 3050
Mid-Range (1080p/1440p with scaling):
  • GTX 1660 Super
  • RTX 2060
  • RTX 3060
  • RTX 4060
High-End (4K or high resolution scaling):
  • RTX 3070 or better
  • RTX 4070 or better
NVIDIA GPUs generally have excellent Vulkan and OpenGL driver support on all platforms.

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Storage

Requirements:
  • Ryujinx Installation: ~500 MB
  • Firmware Files: ~500 MB
  • Per Game: 4-16 GB (varies by title)
  • Shader Cache: 100 MB - 2 GB per game
  • PPTC Cache: 50-500 MB per game
  • Save Data: 10-100 MB per game
Recommended:
  • Type: SSD (Solid State Drive)
  • Space: 50+ GB free for comfortable game library
  • Speed: Faster storage reduces load times and shader compilation time
While Ryujinx can run from an HDD, an SSD significantly improves:
  • Initial load times
  • PPTC cache building
  • Shader compilation performance
  • Overall responsiveness

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Software Requirements

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.NET SDK

For End Users (Pre-built Binaries): .NET runtime is bundled with releases. No separate installation needed.For Developers (Building from Source): .NET 10.0 SDK or higher required.
Building from Source:

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Graphics API Support

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Platform-Specific Dependencies

Usually Pre-installed:
  • DirectX 12 (Windows 10/11)
  • Visual C++ Redistributables
If Needed:
Built-in:
  • Metal API
  • System frameworks
May Need:
  • Xcode Command Line Tools (for some features)
xcode-select --install
Required Libraries:
sudo apt install libsdl3-dev libopenal-dev \
  libvulkan1 mesa-vulkan-drivers
Graphics Drivers:
  • NVIDIA: Install proprietary drivers
  • AMD/Intel: Mesa drivers (usually pre-installed)

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Performance Expectations

Performance varies greatly by game and system:
1

Simple 2D Games

Examples: Indie platformers, visual novels
  • Even minimum specs can run at full speed
  • Low CPU and GPU requirements
  • 8GB RAM sufficient
2

Standard 3D Games

Examples: Mario Kart 8, Splatoon 2
  • Recommended specs needed for consistent 60fps
  • 16GB RAM recommended
  • Modern GPU helps with resolution scaling
3

Demanding AAA Games

Examples: Zelda: Tears of the Kingdom, Xenoblade Chronicles
  • High-end recommended specs for best experience
  • 16GB+ RAM strongly recommended
  • Strong CPU critical (high single-thread performance)
  • Dedicated GPU recommended
Even with high-end hardware, some games may not run at full speed due to emulation accuracy requirements. Check game compatibility lists and community reports for specific titles.

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Checking Your System

View System Info:
  1. Press Win + Pause/Break, or
  2. Right-click “This PC” > Properties
Check GPU:
  1. Right-click desktop > Display settings
  2. Scroll down > Advanced display settings
  3. Display adapter properties
Or use System Information:
  • Press Win + R
  • Type msinfo32 and press Enter

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Next Steps

If your system meets the requirements:

Installation Guide

Download and install Ryujinx on your platform

Quick Start

Set up Ryujinx and play your first game
If your system doesn’t meet requirements:
Consider upgrading RAM to 16GB as the most impactful improvement, followed by getting a dedicated GPU if using integrated graphics.

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