A new version of professional hardware information tool HWiNFO v4.9.7 has been released. Following changes have been made:

Added detection of Intel EM64T, NX, SYSCALL; AMD SSE3 and SVM CPU features.
Added recognition of VIA K8M890 and P4M800CE chipsets.
Added serveral variants of ATI R520, RV530 and M56 GPUs.
Added detection of nVidia GeForce 7800 GTX and Quadro FX 4500.
Added SMBus support for SiS965.
Added branding of AMD Sempron 64-bit processor.
Fixed GPU clock report for nVidia GeForce 7800.
Added nVidia C51 and G72 GPUs.
Added several new AMD feature flags.
Added support of Analog Devs. ADT7463, ADT7467 and ADT7468 monitoring chips.
Fixed recognition of Athlon64 with 256K L2 cache.
Added ATI FireMV 2200 PCI, RADEON XPRESS 200 (RC410 and RS482).
Added support of ALi M1573 SMBus Host.
Added new PCI Class Codes according to PCI Spec 3.0.
Added new steppings of Intel Smithfield, Irwindale, Paxville and Cedar Mill/Presler/Dempsey.
Added recognition of AMD Dual-core Opteron SE.
Added nVidia GeForce 7800 GT.
Added support of ESB2 SMBus.
Added nVidia GeForce 6600 LE, GeForce 6700 XL and GeForce 6250.
Added recognition of Intel 945PL and 945GZ chipsets.
Added Creative X-Fi.
Added nVidia GeForce 6500 and GeForce 6800 XT.
Added recognition and support of Intel Merom.
Fixed GPU clock report for some nVidia cards.
Added support of FB-DIMM DDR2/3 SPD modules.
Fixed support of SiS 965 SMBus Host.
Added recognition of some ATI RV515 chips.

More info and download @ HWiNFO(32) Homepage