Copied from CPU-Z Homepage:


CPU-Z is a freeware that gathers information on some of the main devices of your system. 


CPU


Name and number.

Core stepping and process.

Package.

Core voltage.

Internal and external clocks, clock multiplier.

Supported instructions sets.

Cache information.


Mainboard


Vendor, model and revision.

BIOS model and date.

Chipset (northbridge and southbridge) and sensor.

Graphic interface.


Memory


Frequency and timings.

Module(s) specification using SPD (Serial Presence Detect) : vendor, serial number, timings table.


System


Windows and DirectX version.




Install and Remove

Since version 1.51, CPU-Z includes an installer.
The installation offers several advantages in comparison to the stand-alone version:
The installation creates program entries in the start menu and on the desktop.

The kernel mode driver used by CPU-Z is installed on the system, that avoids to install / remove it at every run. That makes the process more stable, slightly faster, and also allows to run CPU-Z without the administrator rights (please note that the installation requires administrator privileges however).

Installation

Run the setup executable file, and let it guide you for the installation process. The setup installs a service, that is started the first time that you run CPU-Z. After that first run, you can run CPU-Z from any account, even without administrator privileges.

Removal

You can remove the program either from the Add or Remove Programs window (from Settings, Control Panel), or choose Uninstall CPU-Z from Start menu, Programs, CPUID, CPU-Z.


Supported Hardware


Processors

Intel® Pentium™
Pentiumâ„¢ MMX
Pentiumâ„¢ Pro
Pentiumâ„¢ II
Pentiumâ„¢ !!!
Pentiumâ„¢ !!!-M
Pentiumâ„¢ 4
Pentiumâ„¢ 4-M
Pentiumâ„¢ M
Pentiumâ„¢ D
Pentiumâ„¢ XE
Pentiumâ„¢ Dual Core
Coreâ„¢ Solo
Coreâ„¢ Duo
Coreâ„¢ 2 Duo
Coreâ„¢ 2 Quad
Coreâ„¢ 2 Extreme
Celeronâ„¢ (P2/P3/P4/PM/CL) and Xeonâ„¢ (P2/P3/P4/C2D/C2Q)
Coreâ„¢ i3
Coreâ„¢ i5
Coreâ„¢ i7
Coreâ„¢ i7 Extreme
Itaniumâ„¢
Itaniumâ„¢ 2 ;

AMD® Am5x86
K5â„¢
Geode LX
K6â„¢
K6â„¢-2
K6â„¢-III
K6â„¢-2+
K6â„¢-III+
Athlonâ„¢ (4, XP, MP)
Duronâ„¢
Sempronâ„¢ (K7/K8)
Athlonâ„¢ 64
Athlonâ„¢ 64 X2
Turionâ„¢
Opteronâ„¢
Athlonâ„¢ FX
Phenomâ„¢
Phenomâ„¢ II

VIA® C3™ (Samuel, Samuel2, Ezra, Ezra-T, Nehemiah)
C7â„¢
C7â„¢-M
Nano (Isaiah)

Transmeta® Crusoe™ TM3200
TM5400
TM5500
TM5600
TM5800


Chipsets

Intel®
i430TX
i440LX
i440FX
i440BX/ZX
i810/E
i815/E/EP/EM
i840
i845
i845E
i845G
i850/E
i845PE/GE
E7205
E7500
E7520
i852
i855
i865P/PE/G
i875P
i915P/G
i915PM/GM
i925X/XE
i945P/PL/G/GZ
i945PM/GM/GT
i955X/XE
P965
Q965
G965
GL960/GM965/PM965
i975X
5000X/P/Z
5400A/B
P35
G33
G31
Q35
Q33
X38
Q45
X48
P45
X58
P55

VIA®
Apollo VP3
Apollo Pro
Apollo Pro +
Apollo Pro 266
KX133
KT133(A)
KT266(A)
KT400(A)
KT600
P4X266(A)
PT880
PT880 Pro
K8T800
K8T890
K8T900
P4M800CE
P4M890
P4M900
CX700/VX700

NVIDIA®
nForce
nForce2
nForce3
nForce4
nForce4 SLI Intel Edition
GeForce 6100/6150 (nForce 410/430)
nForce 520/550/560/570/590
GeForce 7050/7100/7150
650i
680i
740i
750a/780a
750i
770i
780i
790i
MCP79/7A
ION

ATi®
RS350
RS400
RS480/RX480
RS482
RD580/RX580
RS600/RD600
RS690
RS700
RD790

SiS®
645
645DX
648
648FX
649
655FX
655TX
656
662
735
756
761GX
760
760GX
755
755FX
741
741GX
671/FX/DX/MX

AMD®
AM-751
AM-761
AM-762 (760MP)
780G
790GX


Memory

SDR
DDR
DDR2
FB-DDR2
DDR3
RDRAM (Rambus®)
EPP and XMP extended profiles


ED2K Link:
ed2k://|file|cpuz_152_win98.zip|681431|57AC11ADCAE4F89B3F885AA8F0D0FA12|h=LWNCILCUYIAJYERJN3EC4VTONNTL6RQO|/


Changelog:


New design with "Graphics" tab.

New 64-bit version.

NVIDIA nForce 980a chipset support.

Intel Core i5 and Core i3 processors.

Intel Atom Z530, Pentium DC E6300 (2.8GHz) and Core 2 Solo processors.

Intel P55 and US15W chipsets preliminary support.

AMD Phenom TWKR support.

AMD Phenom X2 "Callisto" and Athlon X2 "Regor" processors.

AMD Opteron 6-core "Istanbul" processor.

Improved support for Windows 7.

New Intel logos.