How do I check if my Intel processor is genuine?
This will likely be closed as your question is not really about Ubuntu.
You would probably need to remove the CPU, hard to know if any software options will be reliable.
You can cat /proc/cpuinfo
and you should see vendor_id : GenuineIntel
You can try https://downloadcenter.intel.com/download/7838/Intel-Processor-Identification-Utility-Windows-Version
If you do not have windows, try inext - http://i-nex.linux.pl/
See also https://launchpad.net/i-nex
http://www.omgubuntu.co.uk/2014/02/nex-cpu-z-hardware-stat-tool-linux
See also https://superuser.com/questions/635565/fake-intel-cpus
To inspect your chip see http://fmad.io/blog-anatomy-intel-cpu-scam.html .
Sreram
Updated on September 18, 2022Comments
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Sreram over 1 year
I recently got an assembled PC. The PC was not assembled in front of my eyes. And the seal for each component's (the processor, the graphics card... etc) box was not removed before me. I just gave my specifications to a 3rd party computer assembling shop and got it assembled. Now I want to know if my
Intel
processor is genuine. So I tried getting the processor's serial number using the terminal (I didn't want to risk opening my PC myself).The command I used for checking the processor's serial number:
sudo dmidecode -t system | grep Serial
The output given by the terminal was :
Serial Number: System Serial Number
.Does this signify that my processor isn't genuine (I paid for a genuine one)? Or is it just that some motherboard’s BIOS don't retrieve this information from the processor?
Or is there a better way to figure out if my processor is genuine (without disassembling the PC) ?
Additional Info:
command :
$ lscpu
Output:
Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 2 Core(s) per socket: 4 Socket(s): 1 NUMA node(s): 1 Vendor ID: GenuineIntel CPU family: 6 Model: 158 Model name: Intel(R) Core(TM) i7-7700 CPU @ 3.60GHz Stepping: 9 CPU MHz: 900.000 CPU max MHz: 4200.0000 CPU min MHz: 800.0000 BogoMIPS: 7200.00 Virtualization: VT-x L1d cache: 32K L1i cache: 32K L2 cache: 256K L3 cache: 8192K NUMA node0 CPU(s): 0-7
(omitted flags)