If you have multiple fan speeds, you should use the highest one. This way, you can try it before you purchase it.ĪIDA64 also includes the ability to measure component temperatures. However, you can use the trial version as long as you’re satisfied with its results. You can use the free version for 30 days, after which you will have to pay.

These include a true memory stress test, a maximum cache utilization test, and a load test of computing units without using memory. But, before you decide to pay for a subscription, you should be aware of the limitations of the free version of Aida64.ĪIDA64’s CPU stress test offers several freely combinable options. It is an excellent tool for determining the performance limits of your CPU and other hardware components. Although it is not free, a limited version of the stress test is available to download. It is aimed at enthusiasts, computer engineers, and professionals in the IT industry.

Aida64 is a full system diagnostic utility that requires a paid subscription to run.

Aida64 stress test free