GPU-Z is a handy program with which you will get the maximum of all kinds of information about the video card and its GPU. The program has a small size, convenient display of information about the components and supports almost all types of processors and motherboards. CPU-Z is a utility that will provide you with the most detailed information about the processor, memory, cache and motherboard installed in the system. Z-Info (Repack & Portable) is a set of four programs for analyzing your PC hardware.
