CPU-Z is a free and feather-light utility that is used to view detailed hardware information on the computer, including overclocking detection and cache with options to create reports. The program oversteps several other products dedicated to PC diagnostics and it has not received an important update. This application has a hassle-free installation that takes a little time and minimal effort and has classical UI. You can run the app directly from a pen drive. It may take a while at startup to load all modules, separately classified into CPU, SPD, memory, mainboard, caches, and graphics information. You can see some details in real time such as bus speed and the current core with rated FSB. The user can export all data to a plain text document or HTML file for safe keeping and closer examination, and test out PC’s processor performance in the Bench tab. CPU-Z is a powerful application that works smoothly, shows accurate information, and runs on low CPU and memory.