Coreinfo Portable

Coreinfo is a 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 low-level Windows APIs (user mode and kernel mode) to retrieve detailed CPU topology information directly from the operating system. The UI provides multiple specialized views to explore different aspects of your system's CPU topology, including logical and physical cores, NUMA nodes, sockets, cache hierarchies, and real-time performance metrics. Coreinfo is useful for gaining insight into the processor and cache topology of the system.