CPU Stress Test Tools to Check the Stability of your System

What is a CPU Stress test? In simple words, CPU Stress Test is a process to ensure the reliability and stability of your system. From the overall process, it looks great, and you see your system performs well for normal use, but sometimes due to heavy processes or high-end games, you will face some crashes and issues. This is why you will need to perform Stress Test Your PC (CPU, RAM, GPU, System). There are so many tools are available in the market that you can use to check and test your and GPU.

Many people believe that these tests might not be reliable. Software testing truly is a huge subject, and one can earn a prosperous career in this discipline. The sorts of software testing are determined by the various kinds of defects. It’s also called behavioral testing. Thus it’s important to include application performance testing and optimization as an essential portion of development procedure. There are a lot of ways how to optimize application performance and allow it to be run faster.

CPU Stress Test

CPU Stress Test Tools

These Stress testing software puts your components under an extreme workload to check unusual crashes. It is good to perform all the tests while they are still under warranty.

As we mentioned, there are many 3rd party tools, but some of them are not trusted. Here we are going to list down all the useful and working Tools for CPU Stress Test on Windows and Mac.


Prime95 is one of the most common free software for analyzing CPUs. It will run forever and alert you as soon as it finds a problem.


IntelBurnTest uses an extreme stress-testing engine that Intel uses internally for quality control before sending out CPUs.

You are having issues with your computer, and it is not behaving correctly in certain circumstances, then it might be a cause for concern. This might be a problem like the CPU overheating and shutting itself down. So it is required to check or test for all the conditions before actual process.


HeavyLoad is another professionally used utility which intends to stress CPU user every possible condition.


Furmark is used to test CPU for graphics related tests like rendering, resolution, full-screen mode and anti-aliasing and more.


StressMyPC is a simple and small tool that will test, multi-core or multi-threaded processor. It will also perform a GPU graphics test and you for the hard disk

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