Download ((new)) — Perfmonitor

2. Windows Performance Monitor (Perfmon): The Built-in Powerhouse

It tracks up to four processor-related counters simultaneously, such as package power usage, core temperatures, and L2/L3 cache hit ratios. perfmonitor download

Most Windows users already have a "PerfMonitor" without needing a separate download. The built-in utility is an advanced system health tracker. PERFMONITOR-2 | Softwares - CPUID such as package power usage

The safest source is the official CPUID software page, where it is offered as freeware. perfmonitor download

If you are looking for a standalone download to monitor processor-specific events, CPUID PerfMonitor 2 is the most common target.

Identifying hardware throttling or analyzing how specific software utilizes CPU caches.