Windows 11 Update KB5074109 Reportedly Causes Significant Nvidia GPU Slowdowns

• February 8, 2026

Several Nvidia graphics card owners have reported a sharp decrease in GPU performance following the installation of a recent Windows 11 update. The update in question, known as KB5074109, has been linked to this slowdown as well as other operational problems affecting affected systems.

Update KB5074109 Impacts Nvidia GPU Performance

The Windows 11 update KB5074109 was released to address certain system improvements. However, users with Nvidia graphics hardware have noticed their GPUs running slower than usual in the weeks after the update’s deployment. The performance issues have been troubling for gamers and professionals relying on Nvidia cards for demanding tasks.

Although the precise technical cause behind the slowdown has not been publicly detailed, affected users are advised to verify if this update is installed on their machines. Early reports suggest the update could interfere with GPU operations or driver interactions, leading to diminished performance.

Beyond just Nvidia graphics cards, the KB5074109 patch appears to introduce a range of unspecified complications. Microsoft has yet to issue a formal statement addressing the specific problems connected to this update or to provide a timeline for fixes.

Users encountering issues related to Nvidia GPU performance after recent Windows 11 updates should consider temporarily rolling back the patch if possible and monitor official channels for further updates or patches targeting these concerns.

Given Nvidia’s prominent role in the graphics market and the importance of reliable GPU performance for many users, the impact of such an update underscores the critical nature of thorough testing and compatibility verification for operating system patches.

As Windows updates continue to evolve, users are reminded to stay vigilant about monitoring system behavior after installations and to report any abnormal performance changes promptly to help facilitate timely resolutions.

Nvidia GPU users have reported notable performance drops linked to Windows 11 update KB5074109, which has introduced multiple system issues.