CPU-Z is a free system and hardware diagnostics tool which provides a number of details about your current PC setup including processor (CPU), memory (RAM), motherboard chipset and your graphics adapter. It is a freeware CPU information application that's comprehensive and reliable.
Here are some screenshots to illustrate the features and user interface of this application:
View detailed information on PC's CPU, memory, mainboard, caches, graphics. Screenshot of CPU-Z - 1006px · 1004pxOffers details on the processor, mainboard, memory, graphics. Screenshot of CPU-Z - 1006px · 1004pxCan assess your system’s performance in real time. Screenshot of CPU-Z - 1006px · 1004pxView information about CPU, motherboard, memory and video card. Screenshot of CPU-Z - 1006px · 1004pxFree CPU identification tool. Screenshot of CPU-Z - 1006px · 1004pxProvides detailed information in regards to the existing operating system. Screenshot of CPU-Z - 1006px · 1004px