What actually happens to your CPU when Windows 11’s Low Latency Profile is working
windowslatest.com May 28, 2026

What actually happens to your CPU when Windows 11’s Low Latency Profile is working

AI-summarised brief · reviewed before publication

Microsoft has begun rolling out its Low Latency Profile CPU Boost technology in the Windows 11 KB5089573 optional update. This feature dynamically spikes processor frequency when interacting with the Start menu, Windows Search, and Action Center. However, there is no user-facing toggle or notification, and it may not be noticeable on powerful desktops or laptops. Users can verify if the feature is enabled by checking CPU usage with HWiNFO software.

💡 Why It Matters

  • · The gradual rollout of Low Latency Profile highlights Microsoft's cautious approach to deploying new features, prioritizing stability over immediate user experience.
  • · This strategy may delay benefits for some users, but ensures a smoother transition for the broader Windows 11 user base.