If you want to test the stability of the PC as a whole, you may want to stress all selectable components simultaneously for a couple of hours. One of the peculiarities of the AIDA64 system stability test is that it can put all execution units, processor cores and processors under load, thus exposing the CPU and the memory subsystem to more extreme thermal stress than any real-world application or test program, no matter how compute-intensive they are. During the test, temperature and voltage readings as well as fan speeds and power draw can be monitored in real time on a graph.

With the test, you can put the processor (or even several processors simultaneously), the memory subsystem, the disk drives and the GPUs under full load. The tool can be equally useful for testing the stability of overclocked home PCs and office computers prone to frequent freezes. The AIDA64 CPUID panel provides detailed information about the installed processors, including supported instruction set extensions, cache sizes and manufacturing technology, and it displays voltages and clock speeds in real time.ĪIDA64's system stability test can come in handy, not only at home, but also in a corporate environment, when trying to identify hardware parts responsible for instability and unexpected lockups. During the test, which will help you detect any potential stability and reliability issues, temperatures, voltages and fan speeds can be monitored in real time. Its system stability test can be used to drive the computer to its absolute limit. AIDA64 provides detailed information about the CPU as well as the health of CRT and LCD displays. The underlying device database contains over 236 000 entries. As such, the software is capable of identifying PC hardware with unparalleled accuracy, no matter if it comes to motherboards, CPUs, GPUs, memory modules, expansion cards or storage devices. The hardware detection engine of AIDA64 incorporates the results of over 25 years of research and development.

Cpu diagnostic test