CPU-Z is a free system profiler tool that enables you to keep track of the system performance. It has a compact tabbed interface where working of PC can be monitored through different parameters. It is very small sized application that occupies little space in hard disk and is highly resource efficient. It captures basic data about model and capabilities of certain components of computer and displays the current status of CPU, cache, memory, graphics and many other important devices. It is a product by CPUID and can be downloaded on Windows operating system for PC and Android OS for mobile devices.

CPU Performance:
CPU-Z gives thorough information about processor and clocks specifications. It displays processor name that lets you know of its type and generation. Code name, max TDP, package, technology, family, specification, model, stepping, revision and instructions further classify the processor details. Clocks section of CPU tab informs about the speed of CPU and time required for performing various operations. Other useful information includes selection, number of threads and cores.

System Cache:
Cache is a temporary storage place in processor where the data is stored that is to be used quite often by a number of programs. Accessing the data via cache saves time as there is no need to fetch data from memory every time it is required for calculations. Cache section displays size and description of all cache levels present in the system CPU.

Storage Memory:
Memory is the basic component of a computer. If it is not in a good condition then all the stored data can be under the risk of being lost. To ensure its security, users can check the tabs of Memory and SPD in CPU-Z. These sections display significant memory information. General information consists of hard disk type, size and frequency. Command rate, latency, frequency and cycle time of Dynamic RAM also point out the working of different memory types. Through SPD, you can view specific details of all memory slots.

Motherboard is the major component of processor that performs crucial operations. Without its presence, the CPU cannot communicate with other parts of the system. The information about motherboard, BIOS system and Graphics resolution lies under the Mainboard tab of the software. Graphics card is responsible for managing the display of monitor and here you can have a look at its different aspect to make sure that there is no need to replace it. BIOS is essential for operating system as it relies on BIOS for carrying out many tasks.