---
name: "cpuinfo2cpuid"
section: "1"
platform: "linux"
package: "cpuid"
version: "20250316-1"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/cpuinfo2cpuid"
---

# cpuinfo2cpuid(1)

## NAME

cpuinfo2cpuid

## SYNOPSIS

cpuinfo2cpuid

```
  or
```

cpuinfo2cpuid -help

```
  or
```

cpuinfo2cpuid -vendor=\<GenuineIntel\|AuthenticAMD\> -family=\<num\> -model=\<num\> -stepping=\<num\>

## DESCRIPTION

Expects /proc/cpuinfo data on stdin and converts it to cpuid-like HEX data structure suitable as the input for cpuid -f \<file\> utility. Alternatively, user can specify CPU vendor, family, model and stepping on the command line.

## OPTIONS

- \-help

  Displays a brief help message.

- \-vendor

  CPU vendor. Can be either GenuineIntel or AuthenticAMD.

- \-family

  CPU family in decimal notation.

- \-model

  CPU model in decimal notation.

- \-stepping

  CPU stepping in decimal notation.

- \-help

  Displays a brief help message.

## LIMITATIONS

Only Intel & AMD cpuinfo data are supported at the moment.

## EXAMPLES

cpuinfo2cpuid \< /proc/cpuinfo \| cpuid -f - \| grep '(synth)'

Specifying CPU vendor, family, model and stepping on command line

cpuinfo2cpuid.pl -vendor=GenuineIntel -family=6 -model=58 -stepping=9 \| cpuid -f - \| grep '(synth)'

## AUTHOR

Todd Allen \<cpuid@etallen.com\>, Jirka Hladky \<jhladky@gmail.com\>