You can leave a comment on my original post. flags Defines a number of different processor attributes, such as the presence of a floating-point unit (FPU) and the ability to process MMX instructions. cache size Tells you the amount of level 2 memory cache available to the processor. Intel’s ARK website is particularly helpful: cpu MHz Shows the processor’s precise speed, in megahertz, to the thousandth decimal point. Google is of course your friend when trying to find out more information about your processor, but there are two tools provided by Intel and AMD that may also be of help. Where can I find more information about my CPU? Model name : Intel(R) Atom(TM) CPU N270 1.60GHz Filtering the output of this file for ‘model name’ gives you an exact match: cat /proc/cpuinfo | grep ‘model name’ A CPU with Intel VT-x / AMD SVM support is required (grep -e vmx -e svm /proc/cpuinfo) A CPU with SSE4.1 support is required for > macOS Sierra. So much in fact that it’s difficult to find what you’re looking for. You can take a look at the /proc/cpuinfo file which holds a plethora of information about your system’s CPU. To find that out, head over to Applications – Utilities – Terminal and enter the following command: sysctl -n _string /proc/cpuinfo is one of the few places where you get information about what hardware implements these threads of execution: physical id : 0 siblings : 4 core id : 0 cpu cores : 2 means that cpu0 is one of 4 threads inside physical component (processor) number 0, and thats in core 0 among 2 in this processor. It will tell you what CPU type you’re using, but not the exact model number. On the Mac you won’t get a very accurate result from the Apple Icon – About this Mac. Windows also gives you an accurate result via the GUI: open Windows Explorer and head over to Computer – Properties: Thanks to Jonathan Next of Windows for this tip! Here’s how to find out the string you need for further investigation.įrom the command line, execute the wmic command with the following parameters: wmic cpu get name For example, you may need to know if you’re dealing with a dual core or quad core system, or a 32/64 bit system. proc/cpuinfo Virtual File The /proc/cpuinfo virtual file contains information about the CPUs currently available in our system’s motherboard. It’s often necessary to know what the exact type of CPU that’s installed on your system. The command will list many files, but we’re only interested in the cpuinfo file, which happens to be inside the base directory. gaurish108: cat /proc/cpuinfo (02-09 15:34) processor : 0 vendorid : GenuineIntel cpu family : 6 model : 37 model name : Intel(R) Core(TM) i3 CPU M 330 2.13GHz stepping : 2 cpu MHz : 933.000 cache size : 3072 KB physical id : 0 siblings : 4 core id : 0 cpu cores : 2 apicid : 0 initial apicid : 0 fdivbug : no hltbug : no f00fbug : no.
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