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No of CPU's and No of Core

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http://www.unix.com – I would like to understand how many number of CPUs and cores do I have on my server based on following out put.. Quote: [root@xyz ~]# cat /proc/cpuinfo processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5570 @ 2.93GHz stepping : 5 cpu MHz : 1596.000 cache size : 8192 KB physical id : 0 siblings : 8 core id : 0 cpu cores : 4 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 sys (HowTos)

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Submitted by Shoutmeloud on 01/23/2013

Stories similar to No of CPU's and No of Core

Kernel Version 3.3.4-5.fc17.x86_64

CPU info:

sashan@dhcp-au-122 ~ $ cat /proc/cpuinfo processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 42 model name : Intel(R) Core(TM) i7-2640M CPU @ 2.80GHz stepping : 7 microcode : 0x28 cpu MHz : 2793.577 cache size : 4096 KB physical id : 0 siblings : 1 core id : 0 cpu cores : 1 apicid : 0 initial apicid :

Hi, im using an Intel Core 2 Quad (Q8400 @ 2.66ghz) and when i use cat /proc/cpuinfo all informatino is correct except my clock speeds, heres my output:

processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 23 model name : Intel(R) Core(TM)2 Quad CPU Q8400 @ 2.66GHz stepping : 10 cpu MHz : 2003.000 cache size : 2048 KB physical id : 0 siblings : 4 core id : 0 cpu cores : 4 apicid

Would you please explain me what kind of differences between these two CPUs have:

1) processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 15 model name : Intel(R) Xeon(R) CPU E5345 @ 2.33GHz stepping : 11 cpu MHz : 2324.000 cache size : 4096 KB physical id : 0 siblings : 4 core id : 0 cpu cores : 4 fp

Only one cpu detected 35 weeks 5 days ago

processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 15 model name : Intel(R) Core(TM)2 Quad CPU Q6600 @ 2.40GHz stepping : 11 microcode : 0xb3 cpu MHz : 2405.323 cache size : 4096 KB physical id : 0 siblings : 1 core id : 0 cpu cores : 1 apicid : 0 initial apicid : 0 fpu : yes fpu_exception : yes cpuid level : 10 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtr

One processor on core duo 3 years 24 weeks ago

Hi!

This is probably a stupid question, but here goes. After updating to F12 with preupgrade, i started noticing that my two cpu processorscaling applets in gnome acted strange. It turned out to not be able to modify CPU1 at all. /proc/cpuinfo gives me

vendor_id : GenuineIntel cpu family : 6 model : 23

@the sad clown: all hardware that is normally connected to the PC is listed in the first post.

Hi Guys, I have a AMD Semperon LE-1300 processor. Linux is saying I only have 1.006 GHz when my processor is capable of 2.3 GHz. HOW DO I FIX THIS!?!?!?

I used the command cat /proc/cpuinfo to see if it was an application that was manipulating the speed of my processor. and I got this:

Code: processor        : 0

How can I tell whether my processor has a particular feature? (64-bit instruction set, hardware-assisted virtualization, cryptographic accelerators, etc.) I know that the file /proc/cpuinfo contains this information, in the flags line, but what do all these cryptic abbreviations mean?

For example, given the following extract from /proc/cpuinfo, do I have a 64-bit CPU?

2x Xeon E5620 . 16 Cores altogether. /proc/cpuinfo shows cache is only @ 4096kb

According to intel this should have 12MB of "smart cache". Doing searched for E5620 and CPUinfo shows the correct number:

cache size : 12288 KB

However mine shows this:

processor : 15 v endor_id : GenuineIntel cpu family : 6 model : 44 model name : Intel(R) Xeon(R) CPU