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MSI Afterburner

Download MSI Afterburner, the most popular GPU overclocking and monitoring tool. Control clocks, fans, and monitor performance in real-time.

Version: 4.6.6
Developer: MSI / Alexey Nicolaychuk
Price: Free
Platform: Windows

MSI Afterburner is the most popular graphics card overclocking and monitoring utility. Despite the MSI branding, it works with all graphics card brands.

Features

  • Real-time GPU monitoring
  • Core and memory overclocking
  • Custom fan curve profiles
  • Voltage control (supported GPUs)
  • On-screen display (OSD)
  • Hardware monitoring graphs
  • Video capture
  • Multiple profile support
  • Works with all GPU brands

How to Use MSI Afterburner

1

Install with RivaTuner

Install both MSI Afterburner and RivaTuner Statistics Server for full functionality.

2

Monitoring Setup

Configure which sensors to display in the monitoring tab. Enable On-Screen Display if desired.

3

Fan Curve (Optional)

Set up a custom fan curve for better cooling vs noise balance.

4

Overclocking (Advanced)

Gradually increase core clock, test stability, repeat. Always increase in small increments.

5

Save Profiles

Save your configurations to profiles for easy switching between settings.

Pros

  • Works with all GPU brands
  • Comprehensive monitoring
  • Powerful overclocking controls
  • Custom fan curves
  • On-screen display for games
  • Free and regularly updated

Cons

  • Complex interface for beginners
  • Overclocking requires knowledge
  • Some features require RivaTuner
  • Windows-only

💡 Tips

  • • Start overclocking with small increments (25-50 MHz at a time)
  • • Always test stability after each change using games or stress tests
  • • Monitor temperatures during overclocking
  • • Memory overclocking can introduce subtle artifacts so test carefully
Download Official Website

Download from the official source. We are not responsible for third-party software.

Operating System
Windows 7, 8, 10, 11
Graphics
NVIDIA GeForce 8000+, AMD Radeon HD 5000+
RAM
1 GB minimum
Storage
100 MB free space