Windows 11 Gets Faster With New Low Latency Profile Feature

Microsoft has introduced a Low Latency Profile (LLP) in the June 2026 update, KB5094126, to improve Windows 11 responsiveness. By forcing the CPU to reach maximum frequency during basic tasks like opening the Start menu, the update bypasses traditional power-saving delays. This change applies automatically to Windows 11 24H2 and 25H2 users without requiring manual configuration.

How does the Low Latency Profile (LLP) improve system speed?

The LLP functions by altering how the operating system manages CPU power states during routine interactions. According to reports from Pplware, Windows 11 historically reserved peak processor performance for heavy workloads to conserve energy. The new LLP feature forces the CPU to hit its maximum frequency instantaneously for common UI tasks, such as triggering the Start menu or opening the Notification Center.

While this increases instantaneous power draw, Microsoft designed the process to be brief. Once the task finishes, the system immediately reverts to standard frequency levels. This prevents significant battery drain while providing a snappier feel to the desktop interface.

Pro Tip: You won’t see this frequency spike in the standard Windows Task Manager because the process completes too quickly. If you want to verify the behavior, use specialized monitoring software like HWInfo to capture the millisecond-level frequency shifts.

Why did Microsoft shift its Windows 11 development strategy?

This update represents a departure from the company’s previous focus on AI-heavy feature sets, which faced criticism for causing performance instability. Following public feedback regarding sluggish system behavior, Microsoft assembled a specialized team of engineers to prioritize core OS responsiveness.

Microsoft Fixed Windows 11 With New LLP Mode -70% Faster 🤩 Live Test

Comparing this approach to previous updates, the KB5094126 release marks a pivot toward “invisible” performance optimizations rather than adding new, resource-intensive tools. By focusing on the “latency” of the shell—the part of the OS users interact with most—the company aims to address the perception that Windows 11 feels slower than its predecessors on identical hardware.

What should users expect after installing KB5094126?

Users running Windows 11 version 24H2 or 25H2 will receive the LLP optimization automatically via Windows Update. No settings menu changes are required, as the profile is baked into the kernel’s power management logic.

The improvements are most noticeable in:

Start Menu: Reduced delay when clicking the taskbar icon or pressing the Windows key.
Control Center: Immediate rendering of quick settings.
Application Launching: Faster initialization for both pre-installed and third-party software.

Frequently Asked Questions

Do I need to enable the Low Latency Profile manually?: No. According to Microsoft documentation, the feature is enabled automatically upon installing the KB5094126 update.
Will this feature decrease my laptop’s battery life?: Microsoft designed the profile to be extremely short-lived. Because the CPU only stays at max frequency for the duration of a specific task, the impact on overall battery longevity is negligible.
Which versions of Windows 11 are supported?: The LLP is currently supported on Windows 11 24H2 and 25H2.

Have you noticed a difference in your system’s responsiveness since installing the latest update? Share your experience in the comments below or subscribe to our newsletter for more deep dives into Windows internals.