Sysinternals Coreinfo Description:
Coreinfo is a command-line utility that shows you the mapping between logical processors and the physical processor, NUMA node, and socket on which they reside, as well as the cache’s assigned to each logical processor. It uses the Windows’ GetLogicalProcessorInformation function to obtain this information and prints it to the screen, representing a mapping to a logical processor with an asterisk e.g. ‘*’.
Coreinfo is useful for gaining insight into the processor and cache topology of your system.
Client: Windows XP SP3 and higher.
Server: Windows Server 2003 and higher.
What´s New in version 3.1:
- This update to Coreinfo, a command line utility that reports detailed information about a system’s processor topology, CPU features, and cache topology, fixes a bug affecting the calculation of NUMA node costs and adds support for several more processor features, including RDRAND, LAHF/SAHF, Prefetchw and Intel Speedstep.
System Requirements: Windows XP/2003/Vista/2008/7
Operating System Support: Windows 7, Windows Vista, Windows XP, Other