Is your computer running a little slow lately? Or is the processing speed slow? You might want to take it to a service center to get it checked, but before doing that, we suggest running some smoke tests right at home. In this post, we cover a utility called the Intel Processor Diagnostic Tool. The tool comes right from the leading processor manufacturer and is the best option if you want to test your processor without tech support.
Intel Processor Diagnostics Tool for Windows computers

Intel officially supports the tool, and it works with all Intel processors. Separate downloads are available for 32-bit and 64-bit architectures, so make sure you download the correct version. The tool is free and works well. It is recommended to run this diagnostic test often to check your Intel processor’s performance and reliability.
Intel Processor Diagnostics Tool is quite easy to setup and use. Once installed, you can run the program to start execution of the tests. Keep the device on a flat surface while the test runs. Also, it is recommended not to use the computer while the tests are running.
Once the test has started, you will see some unusual graphics on your screen but nothing to worry as they are a part of the tests. Also, the laptop might heat a little bit as I observed. The test might take a while to complete. And once it is done, you can view which tests your processor passed or failed.
The Intel Processor Diagnostic Tool runs your computer’s processors through various CPU- and GPU-intensive tests. The final report shows all test modules and their pass/fail status. Test Modules include Genuine Intel, BrandString, Cache, MMXSSE, IMC, Prime Number, Floating Point, GPU Stress, CPU Load, CPU Freq, and other tests.
In addition to the test results, the tool displays essential information about your CPU. The information ranges from general information as CPU’s name to some technical information such as the number of physical and logical cores.
Also, the program lets you measure the temperature of the CPU in real time. You can enable temperature monitoring to see the temperature on which the CPU is currently operating. The tool also displays the maximum and minimum temperatures recorded during monitoring.
Usually, in a healthy processor, all tests should pass. If any of the tests fail, you need to get your computer checked, or you can search the internet to know more about the failing test module.
You can also check your CPU’s features. You can see what features are supported and what is not.
The tool also comes with some inbuilt export options as well. You can export the test results as a text file and view all historical test results. Apart from that, it offers some advanced test module configurations as well. It is recommended not to edit it until unless you are completely sure about it.
Intel Processor Diagnostics Tool is a great product by the processor manufacturer. It is a great utility that might help you diagnose your processor before reaching out to tech-support. Running this tool won’t overclock or void your CPU’s warranty; it just runs pressure tests. The tool is compatible with all Intel desktop and laptop CPUs. It is a must-have tool if you happen to own a Windows device with an Intel CPU.
Visit intel.com to download Intel Processor Diagnostics Tool.
Read next: Free Benchmarking software for Windows.