Wintimertester 1.1.zip [repack]

Windows attempts to sync multiple timers, increasing CPU overhead. ~14.318 MHz Pure HPET (High Precision Event Timer)

: WinTimerTester 1.1 became famous as the definitive tool to see exactly which timer your Windows OS is using. If the frequency shows 14.31818 MHz , HPET is active. If it shows 3.something MHz , you are likely using the older ACPI timer. WinTimerTester 1.1.zip

| Tool | Strengths | Weaknesses | |------|-----------|-------------| | | Real-time graphs, driver interrupt analysis | Bloated UI, not scriptable | | TimerBench | Command-line friendly, supports Linux/WSL | No HPET query | | WinTimerTester 1.1 | Tiny (~68KB), portable, CSV output | No GUI, no longer maintained | Windows attempts to sync multiple timers, increasing CPU