System Spec is a system information program which can produce a specification of your Windows PC without listing lots of useless memory address and unnecessary information.

It run without needing to be installed first which means you can run it on your customers PC.

This utility can be used for comparing the specifications of different machines. The spec can be outputted to a text file, CSV file or printed to a report.

It lists Computer Name,Username,IP Address,MAC Address, Windows version and service pack,Windows Serial Number,
Internet Explorer Version,Memory,CPU Type and speed,
Calculated CPU Speed,Sound card type,Video and virtual video adapters, Screen Resolution, Network Present,Network Adapters,Power Status, Time Zone,CD / DVD,
Printer,COM,LPT Ports,Mouse, Hard Disks,
Hard Disks Serial Number,PCMCIA,USB,Firewire and more.

From the pull down menus you can perform many Windows functions

The following are given about your CPU.
* CPU Brand
* CPU Chip
* CPU Family
* Code Name
* Vendor
* Manufacturer
* Transistors
* Serial Number
* CPU-ID
* Ext Clock Speed
* Current Voltage
* Max Clock Speed
* Socket Designation
* Data Width
* Revision
* L2 Cache Size
* L2 Cache Speed
* CPU Speed
* CPU clock cycles

CPU Features
* 3D Now! extensions
* Enhanced 3D Now! extensions
* Enhanced MMX extensions
* SIMD instructions
* FXSAVE/FXRSTOR instruction
* MMX extensions
* Serial number
* 36bit Page Size extension
* Page Attribute Table
* CMOVcc(+FCMOVcc/F(U)COMI(P) opcodes
* Machine Check Architecture
* Page Global Extension
* Memory Type Range Registers
* SYSENTER/SYSEXIT extension
* Processor contains an enable APIC
* CMPXCHG8B instruction
* Machine Check Exception
* Physical Address Extension
* Model Specific Registers
* Time Stamp Counter
* Page Size Extension
* Debugging Extension
* Virtual Mode Extension
* Built-In FPU
* FDIV Bug