Windows 11 has introduced a feature known as the Low Latency Profile, designed to enhance the responsiveness of the Start menu, Search, and Action Center. This innovation works by rapidly increasing CPU frequency when users interact with the Windows shell, aiming to create a more fluid experience. While initial tests on modern hardware have shown promising results without adverse effects on CPU performance, battery life, or thermal output, the question remains: can this feature also benefit older systems?
To explore this, I turned to my father’s Lenovo ThinkCentre M700 Mini Desktop, equipped with a 6th Generation Intel Core i3-6100 processor and 8GB of RAM. This compact machine, dating back to 2016, operates with a dual-core i3-6100 that runs at a fixed 3.7GHz, lacking Turbo Boost capabilities. The challenge was to determine if the Low Latency Profile could extract any meaningful performance from this aging hardware.
The ThinkCentre M700 was updated with the June 2026 Patch Tuesday update (KB5094126), which lays the groundwork for the Low Latency Profile. However, the real test was whether this feature could make a noticeable difference given the limitations of the processor and its single-channel RAM configuration.
How to check and enable Low Latency Profile on older Windows 11 PCs
To check if the Low Latency Profile is active, one can utilize HWiNFO, a free tool available at hwinfo.com. By monitoring the CPU clock frequency while interacting with the Start menu, Search, and Action Center, users can identify if a significant spike in frequency occurs. In the case of the ThinkCentre M700, no such spike was observed post-update, indicating that the feature had not been enabled.
To activate it manually, users can download ViVeTool from its official GitHub page, extract it to a designated folder, and run a command in an elevated Command Prompt. After executing the command vivetool /enable /id:58989092, a restart is necessary for the changes to take effect. It is worth noting that ViVeTool is a third-party application, and users may prefer to wait for Microsoft to enable the feature remotely on their devices.
Before Low Latency Profile: what the Start menu feels like on a 3.7GHz dual-core
Prior to enabling the Low Latency Profile, I conducted a side-by-side analysis using HWiNFO and Task Manager. The experience of opening the Start menu was marked by a familiar delay, with CPU frequency ramping up to between 2GHz and 2.8GHz during interactions. It is crucial to focus on CPU Speed rather than CPU Utilization, as these metrics convey different aspects of performance.
Testing Low Latency Profile on a very old Windows 11 PC
Upon enabling the Low Latency Profile and restarting the system, the results were immediately apparent. Each interaction with the shell led to a rapid frequency increase from approximately 800MHz to 3.0GHz and then to the maximum 3.7GHz within milliseconds. The improvement on the ThinkCentre M700 was striking, surpassing the enhancements noted on my more modern PC. While newer machines benefit from added smoothness, the older hardware experienced a reduction in perceived delay.
Start menu and Windows Search with Low Latency Profile
The Start menu exhibited a marked improvement in responsiveness. The menu appeared more swiftly, and HWiNFO confirmed that the CPU reached its maximum frequency almost instantaneously. With no Turbo ceiling to exceed, the processor operated at its full capacity. The transition was facilitated by Intel Speed Shift Technology, which enables quicker frequency adjustments than traditional OS-level scheduling.
Action Center with Low Latency Profile
Among the three shell components, Action Center benefited the most from the Low Latency Profile. The flyout displayed a smoother appearance, with the same rapid CPU frequency increase observed in the Start menu and Search. Given that Action Center was already the fastest of the three, the enhancement was primarily in its smoothness of operation.
Does Low Latency Profile work on old Windows 11 PC?
The answer is a resounding yes. The ThinkCentre M700, being a desktop, does not face battery life concerns, and thermal output remained stable during shell interactions. The Low Latency Profile effectively pushes the i3-6100 to its rated 3.7GHz more efficiently than before. The rationale behind the safety of this feature for CPU performance, battery, and thermal management holds true even for older systems. For those with PCs running Windows 11 and the June 2026 update, checking HWiNFO for frequency spikes is advisable. If the feature is inactive, enabling it with ViVeTool can yield significant benefits, making even a few hundred milliseconds of reduced latency in the Start menu a worthwhile enhancement. With ongoing improvements to the WinUI 3 shell, the ThinkCentre M700 is arguably performing better than ever on Windows 11.
