computer stress test

So you have just assembled or purchased a new gaming PC or Workstation PC. Then you might be wondering if the PC can offer you enough power or performance that you are looking ahead to get. And the best way to figure this out is to perform a computer stress test.

However, the question is, how can you perform a computer stress test? Well, for this job there is quite a lot of software available out there. Simply download any of the best computer stress software, and you are good to go.

And in this article, I am going to name some of the best computer stress testing software. So here we go:

Best Computer Stress Test Software For Windows

1. HWMonitor

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HWMonitor is one of the best free tools to monitor PC component temperatures. The software comes with a clean, easy to use interface and will offer you real time information about utilization, temperature, clock speed, and power usage of the onboard components. As well as the software can detect Mainboard voltages, temperatures, fans speed, GPU voltage, HDD temperature, and so on.

Also, the good part is that this software can be downloaded free of cost. However, if you wish to get additional and advanced features, then you can also try out HWMonitor Pro, which is a paid solution.

2. Prime 95

computer stress test

The next software that you can check out is Prime 95. It is one of the oldest and best free CPU stress utilities available out there. And it is one of the best tools to test your CPU under an extreme workload. Even this software is used by many professionals out there.

It has a holistic approach to test hardware components. And if you are a system builder or one of those people who love to overclock CPU, then Prime95 is the best solution for you.

Prime95 heavily tests the CPU using the processor’s integer and floating point instructions. And it supplies a consistent workload to the CPU and exceeds the limit once the machine gains stability.

Also, the good part is that Prime95 is completely free to download. And it is available for major platforms, including Windows, Mac, And Linux.


computer stress test

OCCT is also one of the best tools for a computer stress test. And it is capable of conducting various hardware components test. The software is designed for professionals. But you can use the software to get an in-depth understanding of PC components.

Also, the software allows you to run several heavy tests on your CPU, making sure all the cores are being used to their full capacity. Apart from that, it can also detect hardware glitches if any of the components is not performing well.

Along with the software, you will also get access to a monitoring engine that will display the temperature of your CPU, voltages, fan speed, frequencies, and more. Also, if you are using the software on your personal computer, it is absolutely free to use.

4. AIDA64 Extreme

computer stress test

AIDA64 Extreme is a different tool compared to the other options on this page. It is an information program tool and not really a stress test tool. However, it comes with features like hardware detection engines and other heavy load test functions.

The software comes with a 64-bit multi-threaded testing module, which pushes your computer to its extreme limit. Along with that, you will also be able to check voltage, power consumption by different components, fan speed readings, and so on. It can also help your computer with your CPU with other CPUs. So you can understand how your computer is performing.

Overall, the software is more focused on providing information. But yes, you can use it to stress your PC well.

5. Novabench

computer stress test

You can also check out Novabench. This is one of the new applications for a computer stress test. It comes with some of the great features. However, the software is mostly used for benchmarking your CPU. But apart from that, it can also detect glitches for hardware and software and allows you to fix the issues instantly.

It also recommends some hardware changes based on their performances in the stress test. Furthermore, it can also deploy hyper-threading and OpenCL compute test. And it comes with lots of other useful features too.

6. UserBenchmark

computer stress test

In case if you are a gamer and want to test your build, then UserBenchmark is the perfect software for you to try out. The software is capable of measuring peak performance. Also, it can calculate a score based on the effective speed by performing intensive desktop tasks like high resolution video rendering, image processing, and so on.

Also, the software uses cryptographic operations to push the CPU to use all its cores. The software also performs different hyper-threaded series of tasks. Also, the best part is that you can download the software free of cost.

7. Stress Tool for Linux

computer stress test

If you are using a Linux computer, then the Stress Tool for Linux is the best tool that you can use. Also, the best part is that most of the Linux distributions support this tool. As a result, there is no need to rely on third party applications.

Installing the application is also pretty easy, and it will not take much time. All you have to do is open your terminal and type down the $ sudo apt-get install stress command and hit the enter button.

Once installed, you are all set to stress test your CPU and define various parameters to test your computer. Such as timeout time, CPU frequency, cache thrashing, and more.

8. HeavyLoad

computer stress test

You can also check out Heavyload. It is one of the most popular software for a computer stress test for Windows computers. The application is also pretty lightweight and not so technically complex, like most of the other applications.

However, by not being a complex software, it can also offer extreme tests with a limited set of features. It uses simulated tasks to put the CPU under heavy stress and test its reliability.

Moreover, you are also getting the freedom to choose your own tasks, allocate limited memory, select specific cores to find how your machine is reacting under different scenarios.

Apart from that, you can also restrict the disk space and write speed to check how your PC behaves when the hard disk reaches its limit.

9. PassMark Performance Test

computer stress test

You can also have a look at the PassMark Performance Test. This software allows you to test applications for benchmarking. It uses a series of CPU stress tests that include complex mathematical calculations, 3D simulation, encryptions, physics modeling, hyper threading, and so on to test your computer.

Also, the software claims that it can accurately quantify the PC hardware, and you can compare it with other similar devices from its database. Along with that, it also suggests your hardware upgrade recommendations.

However, the software comes with a price tag. But it comes with a free trial.

10. PCMark 10

computer stress test

In the end, I have the PCMark 10. And it is one of the most powerful benchmarking tools that you can try out. It can perform various workloads and simulated tests. It is capable of running a number of performance tests on your PC.

Also, the best part of this application is that you do not have to get done with any configuration process or anything. All you have to do in download and install the program and click a button to run a multitude of stress test on PC.

The tests are designed in such a way that it uses all the cores of the CPU and brings the best performance out of the given hardware. After that, you will get scores, and you can compare it with other programs.

Final Words:

So those were some of the best computer stress test software that you can check out. All of these software comes with its own set of features and capabilities. Also, if you have any more questions to ask, then do feel free to comment below and I will surely help you out.