Coreinfo show the useful dump information regarding your physical processor, 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.
Usage: coreinfo [-c][-g][-l][-m][-n][-s]
-c Dump information on cores.
-g Dump information on groups.
-l Dump information on caches.
-m Dump NUMA access cost.
-n Dump information on NUMA nodes.
-s Dump information on sockets.
The following output is from an 2-socket, quad-core system, AMD Opteron system. Note how each socket corresponds to a NUMA node, and each CPU has its own L1 instruction and data cache and L2 unified cache.
Coreinfo v2.10 - Dump information on system CPU and memory topology
Copyright (C) 2008-2010 Mark Russinovich
Sysinternals - www.sysinternals.com
Logical to Physical Processor Map:
*------- Physical Processor 0
-*------ Physical Processor 1
--*----- Physical Processor 2
---*---- Physical Processor 3
----*--- Physical Processor 4
-----*-- Physical Processor 5
------*- Physical Processor 6
-------* Physical Processor 7
SoftSea Editor's Note: this software run with Windows Vista / 7, for Windows XP, it need the latest PSAPI.DLL.
The license of this software is Freeware, you can free download and free use this cpu benchmark software.