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Free computer overclocking utility

MSI Afterburner is a free PC utility for overclocking system hardware. Much like StressMyPC and GPU-Z, it places stress on your computer to see how much it can handle for playing games or mining on your GPU. You can also control each setting while knowing that your device won’t burn out from pushing too hard. 

There are also other performance tools available. When it does a stress test, you can benchmark it to compare against later activities. In that way, you’ll see when there’s a drop in your system resources so you can address the issue.

Overclocking refers to pushing a computer’s hardware harder than the manufacturer intended. While you could burn out your PC, MSI Afterburner lets you do so without going past physical limits. It shows you how much performance you can reach with the memory and GPU available, as well as what your frames per second (FPS) are while playing games.

Overclocking tools

Monitor performance

If you’re wondering how well your computer is performing, you can check the monitor tool. It shows you specs for each setting, letting you analyse where you need more resources. The aspects you can assess include GPU temperature, voltage, core clocking speed, memory, and FPS.

Internal benchmarking

When it comes to stress testing, there’s an internal tool called Kombuster. It measures performance across each test so you can see if your system is lagging. You can set different configuration settings each time, while there’s a specialised CPU test button to push it to its limits safely.

Customise your profiles

If you have more than one internal fan, you can save a profile for each of them. In this way, MSI Afterburner lets you test and overclock each of them individually. The benchmark is then performed across a curveball to see if it’s failing or unable to keep up. 

Push your PC to the max

MSI Afterburner has been a popular overclocking program for several years. You can even set it up to display graphics performance while you’re playing games. You’ll have many tools at your disposal, ensuring you get the most out of your system resources. It also works on laptops if needed.

Enlarged image for MSI Afterburner
MSI Afterburner 0/4

Technical

Title
MSI Afterburner 4.6.6 for Windows
Requirements
  • Windows 7
  • Windows 8.1
  • Windows XP
  • Windows 10
  • Windows 8
  • Windows Vista
Language
English
Available languages
English
License
Free
Latest update
Author
msi
SHA-1
630130061d9cbbecca07e73b56b2def093112fc2
Filename
MSI_Afterburner_V4.6.6.zip

Program available in other languages



Changelog

We don’t have any change log information yet for version 4.6.6 of MSI Afterburner. Sometimes publishers take a little while to make this information available, so please check back in a few days to see if it has been updated.

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If you have any changelog info you can share with us, we’d love to hear from you! Head over to our Contact page and let us know.

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