SiSoftware Sandra Professional 

SiSoftware Sandra is a powerful yet easy to use system analyzer, diagnostic and reporting assistant for PCs, servers, and networks. This incredible program provides most of the information you need to know about your hardware, software and other devices. Moreover, the program works along the lines of other Windows utilities and gives the user the ability to draw comparisons at both a high and low-level. What is more, the application features a very simple and intuitive user interface which does not require any technical knowledge to be operated and makes this task a breeze. With this program you can get information about the CPU, chipset, video adapter, ports, printers, sound card, memory, network, Windows internals, AGP, PCI, PCIe, ODBC Connections, USB2, 1394/Firewire. This version offers Multi-platform desktop/server support (Win32 x86, Win64 x64, Win64) and two dedicated Internet Benchmarks: Internet/ISP Connection and Peerage Benchmarks. All in all, if you need to get a deeper insight on the operation of your system or if you just want to see how your system does against other user's systems, Sisoftware Sandra Pro Business is a nice way to go.