CPU architecture details

cat /proc/cpuinfo

It works in every linux box

Sample Output

processor       : 0
vendor_id       : GenuineIntel
cpu family      : 6
model           : 37
model name      : Intel(R) Core(TM) i3 CPU         530  @ 2.93GHz
stepping        : 2
cpu MHz         : 2926.109
cache size      : 4096 KB
physical id     : 0
siblings        : 4
core id         : 0
cpu cores       : 2
apicid          : 0
fpu             : yes
fpu_exception   : yes
cpuid level     : 11
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc nonstop_tsc arat pni monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr sse4_1 sse4_2 popcnt lahf_lm
bogomips        : 5852.21
clflush size    : 64
cache_alignment : 64
address sizes   : 36 bits physical, 48 bits virtual
power management: [8]

processor       : 1
vendor_id       : GenuineIntel
cpu family      : 6
model           : 37
model name      : Intel(R) Core(TM) i3 CPU         530  @ 2.93GHz
stepping        : 2
cpu MHz         : 2926.109
cache size      : 4096 KB
physical id     : 0
siblings        : 4
core id         : 0
cpu cores       : 2
apicid          : 1
fpu             : yes
fpu_exception   : yes
cpuid level     : 11
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc nonstop_tsc arat pni monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr sse4_1 sse4_2 popcnt lahf_lm
bogomips        : 5851.94
clflush size    : 64
cache_alignment : 64
address sizes   : 36 bits physical, 48 bits virtual
power management: [8]

processor       : 2
vendor_id       : GenuineIntel
cpu family      : 6
model           : 37
model name      : Intel(R) Core(TM) i3 CPU         530  @ 2.93GHz
stepping        : 2
cpu MHz         : 2926.109
cache size      : 4096 KB
physical id     : 0
siblings        : 4
core id         : 2
cpu cores       : 2
apicid          : 4
fpu             : yes
fpu_exception   : yes
cpuid level     : 11
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc nonstop_tsc arat pni monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr sse4_1 sse4_2 popcnt lahf_lm
bogomips        : 5851.94
clflush size    : 64
cache_alignment : 64
address sizes   : 36 bits physical, 48 bits virtual
power management: [8]

processor       : 3
vendor_id       : GenuineIntel
cpu family      : 6
model           : 37
model name      : Intel(R) Core(TM) i3 CPU         530  @ 2.93GHz
stepping        : 2
cpu MHz         : 2926.109
cache size      : 4096 KB
physical id     : 0
siblings        : 4
core id         : 2
cpu cores       : 2
apicid          : 5
fpu             : yes
fpu_exception   : yes
cpuid level     : 11
wp              : yes
flags           : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc nonstop_tsc arat pni monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr sse4_1 sse4_2 popcnt lahf_lm
bogomips        : 5851.95
clflush size    : 64
cache_alignment : 64
address sizes   : 36 bits physical, 48 bits virtual
power management: [8]

-1

By: magicjohnson_

2010-09-24 09:27:58

cat bash cpuinfo

4 Alternatives + Submit Alt

CPU architecture details

This command list all CPU technical infos. Show Sample Output

lscpu

Vosaxalo · 2010-09-18 08:51:12 48

List the CPU model name

Extracts the model name of the CPU and displays it on screen. Show Sample Output
This is sample output - yours may be different.
```
model name	: Genuine Intel(R) CPU           T2080  @ 1.73GHz
model name	: Genuine Intel(R) CPU           T2080  @ 1.73GHz
```
3

grep "model name" /proc/cpuinfo

getkaizer · 2009-11-05 05:23:30 4
List the CPU model name

Information for only one core. Show Sample Output
This is sample output - yours may be different.
```
model name	: AMD Phenom(tm) II X4 965 Processor
cpu MHz		: 3400.000
```
1

grep 'model\|MHz' /proc/cpuinfo |tail -n 2

schmiddim · 2010-11-14 20:32:27 5
List the CPU model name

Alternative command to retrieve the CPU model name and strip off the "model name : " labels. Show Sample Output
This is sample output - yours may be different.
```
Genuine Intel(R) CPU           T2080  @ 1.73GHz
Genuine Intel(R) CPU           T2080  @ 1.73GHz
```
0

sed -n 's/^model name[ \t]*: *//p' /proc/cpuinfo

jgc · 2009-11-05 10:59:31 4

What Others Think

rahimhh21 · 110 weeks and 3 days ago

Perfecthomepugs · 101 weeks and 3 days ago

pugpuppies95 · 63 weeks and 5 days ago

yeneba6574 · 18 weeks and 3 days ago

What do you think?

Any thoughts on this command? Does it work on your machine? Can you do the same thing with only 14 characters?

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