5 best laptop stress test software [Safety Guide]

Loredana Harsana
by Loredana Harsana
Windows & Software Expert
Loredana is a passionate writer with a keen interest in PC software and technology. She started off writing about mobile phones back when Samsung Galaxy S II was on top of the world and... Read more
Affiliate Disclosure
  • The best laptop stress test software can give you precise details about your system’s components.
  • Take a look below and you’ll find a great tool for monitoring in real-time all computer sensors - accurate voltage, temperature, and more.
  • Assuming that you only want safe and stable tools for a CPU stress test, there’s also an interesting one designed by George Woltman.
  • If you bought a laptop for gaming, rest assured that we’ve got a great suggestion for you too.
Laptop stress test software
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A stress test for systems like desktops, notebooks, and laptops usually puts the hardware components under exaggerated levels of usage, in order to test the performance.

In other words, stress testing your device should tell you how stable and performant it is.

There are various types of tests, most of them include huge workloads and tasks, memory usage, thermals, clock speeds, and more.

In this guide, we’ll present you 5 best tools to stress test your system’s components: CPU, RAM, and GPU.

Before starting any test, close all your non-essential programs like Office programs and browsers. We want the PC to focus all the resources on the test, in this way we obtain the best and accurate results.

These software tools will rise up your CPU/GPU temperature, so make sure your system is properly ventilated.

What are the best laptop stress test software tools?

AIDA64 Extreme

AIDA64 has more editions depending on your needs and it is more comprehensive than Prime95.

It is the perfect tool for monitoring in real-time all computer sensors; you can see accurate voltage, temperature, and more.

When it comes to the diagnostic feature, it helps in detecting and preventing any hardware issues.

Of course, it includes many stress tests for checking the performance of individual hardware components or the whole system.

AIDA64 Extreme

AIDA64 Extreme

If you want an industry-leading laptop stress test software, AIDA64 Extreme is clearly up for the task!

Free trialVisit website


Prime95 was originally designed by George Woltman to find Mersenne prime numbers.

A Mersenne prime is defined as a prime of the form 2P-1 and there are only 40 known Mersenne primes. From here we have the logo of the tool.

A feature of Prime95, Torture Test, makes it suitable and very popular for stress testing.

The software puts a heavy load on the computer making the CPU and/or memory overclock, meaning that the computer will be put past its limits and then slow down a little bit.

This freeware tool that is compatible with most Windows platforms, includes options that let you focus the test on the CPU, memory, or both.

The software does not require an installation, you only need to download, unzip the archive, and double click on the Prime95 application.

You’ll be prompted with a small option window from where you can customize the test.

Get Prime95


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Used for CPU stress test, it is a freeware made available by AgentGOD for Windows systems.

What makes this software a good choice is that it uses the same stress-testing engine used by Intel to test their products before getting out of the factory and be sold.

It also claims to run all the necessaire tests in about 8 minutes, which makes it faster than other related tools.

Try to set the limit for the memory test to the one you have on your laptop, otherwise, the time for the test might be greater than 8 minutes.

Don’t worry if your laptop came with an AMD CPU, this tool works for both AMD and Intel CPUs.

Get IntelBurnTest


If you bought a laptop for gaming or video editing purposes, use this tool. It is designed to test and analyze your GPU performance.

It’s an incredibly user-friendly option because it automatically scans your hardware and recommends the best tests to run.  

The software includes a lot of tests, but you can choose to install only the tests you need.

It also includes hardware monitoring that lets you see charts with different GPU parameters and customs settings from where you can change some quality settings for your test.

This tool is available for home and business use. The good news is that you can download a free version for home use, but of course, with fewer features.

Get 3DMark


MemTest86 is the original, standalone, free memory testing software for X86 systems. It is an old industry standard, being used by various producers since 1994.

Having issues with PC memory is nothing out of the ordinary. MemTest86 boots from a USB flash drive and tests RAM memory using comprehensive algorithms.

It can detect faulty memory or rule out any RAM issues. Even more, the newest version of the software supports all current technologies.

The list includes DDR4 RAM, UEFI, Graphical interface, mouse support and logging of results to disk, Network PXE boot, and more others.

Get MemTest86

All these software tools work great, are easy to use, and will give you an accurate idea about your laptop performance.

Even if you have an overview of your laptop capabilities by reading its specifications, perform stress testing to know exactly how far you can push the limit of your device without damaging its component.

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