cpuid – x86 cpuid instriction|
cpuid [ –w mach ] [–efisvt] [–n fn]|
Cpuid prints out information gleaned from the Intel CPUID instruction.
A function number may be specified with the –n flag. Alternatively,
a few known functions are available|
–e decode extended feature information from function 0x80000001.
–f decode feature information from function 1.
–i print the informational brand string gathered from functions 0x80000002–6.
–s print the processor signature returned in AX from function 0x01 in raw form and also as family.model.stepping.
–v print the manufacturer's identification string returned by function 0x00.
–t Intel only? print the X2APIC processor topology.
Functions are architecture and vendor specific.|