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Microsoft Trials 3-Second CPU Boost, Cuts Launch Times 40%

5/12/2026

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Summary

Story summary

Microsoft tests a Low Latency Profile in Windows 11 that spikes CPU frequency, delivering 40% faster app launches and up to 70% faster Start menu openings.
The boost lasts up to three seconds, has no toggle, and impacts battery life and thermals.
Windows vice president Scott Hanselman defended the method, noting smartphones and macOS use scaling, while users say should be standard and raising CPU speed is not optimal for responsiveness.

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Story summary

Microsoft tests a Low Latency Profile in Windows 11 that spikes CPU frequency, delivering 40% faster app launches and up to 70% faster Start menu openings.
The boost lasts up to three seconds, has no toggle, and impacts battery life and thermals.
Windows vice president Scott Hanselman defended the method, noting smartphones and macOS use scaling, while users say should be standard and raising CPU speed is not optimal for responsiveness.