Windows 11 Security Feature May Hurt Gaming Performance
▼ Summary
– Microsoft plans to enable memory integrity security features on eligible Windows 11 devices via upcoming quality updates.
– This kernel-level protection aims to prevent malicious code execution but may reduce gaming performance on older hardware.
– The update will also activate Virtualization-based Security to enhance overall system security by default.
– Users who previously disabled the feature will not have it re-enabled automatically, preserving their manual settings.
– PC gamers can manage this setting via Core Isolation and are advised to re-enable it after gaming sessions.
Microsoft is preparing to expand the reach of a critical Windows 11 security feature known as memory integrity, with updates scheduled to activate on eligible devices starting next month. This kernel-level protection mechanism serves as a vital shield against malicious code and rogue drivers, yet the tech giant has issued prior warnings that enabling it can lead to noticeable PC gaming performance degradation. The trade-off between enhanced system security and frame rates remains a significant consideration for many users.
Peter Waxman, group program manager at Microsoft, outlined the upcoming changes in an official statement regarding the rollout. “Windows quality updates will begin enabling memory integrity protection on eligible devices,” says Peter Waxman. He further clarified the broader implications of this update: “If not already enabled, these updates will also enable Virtualization-based Security (VBS), helping make additional security capabilities available and reflecting our commitment to making Windows secure by design and secure by default.”
The activation of memory integrity restricts the system to running only trusted kernel-mode code and drivers. While this significantly hardens the operating system against exploits, it introduces overhead that can affect gaming benchmarks, particularly on older hardware. Users with modern CPUs may experience minimal impact, but those relying on legacy processors might observe distinct framerate drops in select titles. Importantly, Microsoft has stated that it will not automatically re-enable memory integrity if a user has previously disabled the feature, allowing those who have opted out to maintain their current settings.
For users seeking to verify or adjust this setting, the process is straightforward within the Windows interface. By typing ‘Core Isolation’ into the search bar and opening the result, individuals can access the Windows security app to toggle memory integrity on or off. Microsoft acknowledges the potential conflict between security protocols and gaming needs, offering a specific recommendation for enthusiasts. If you choose to disable this feature to maximize performance, Microsoft advises that you should re-enable memory integrity after you have finished playing your game to restore full system protection.
(Source: The Verge)
