SIV by Ray Hinchliffe. 'System Information Viewer' is a general Windows utility for displaying lots of useful Windows, Network and hardware info - CPU info, PCI info, PCMCIA info, USB info, Machine Info, Hardware Sensors, Networked computers, Operating System Information and more. I use Craig Hart's pcidevs.txt file for my PCI device display with my usbdevs.txt being used for the USB devices, mondevs.txt for monitor descriptions and pcmdevs.txt for PCMCIA device descriptions. SIV is designed for Windows XP, Vista, 2008, 2003, 2000 and NT4. Windows 95, 98 and Me are also supported.
Added initial support for AMD Phenom X4 (Agena) and X2 (Kuma) processors.
Added support for the Intel Itanium 2 (Montvale) and corrected CPU speed display for Montecito.
Added dynamic update of the Memory Speed for DDR, DDR2, DDR3 and RDRAM based systems.
Updated support for Windows Server 2008 and validated SIV on the x64 Enterprise Edition.
Added LPC I/O configuration reporting and improved support for ITE IT8716F environment controller.
Tools and Utilities
Product page: here