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What Is the GameFast Feature in the Intel® Killer™ Intelligence Center?

Content Type: Product Information & Documentation   |   Article ID: 000059907   |   Last Reviewed: 06/09/2025

Environment

Operating System

Windows® 10 family

Description

information on the functionality of the GameFast feature in the Intel® Killer™ Intelligence Center. Additionally, there is confusion regarding the automatic activation of the feature during single-player games:

Resolution

  • The GameFast feature prioritizes speed-critical applications, ensuring they receive bandwidth first.
  • It can be enabled for offline games but is primarily designed to enhance online gaming performance.
  • Without the feature, all applications share bandwidth equally, potentially slowing down speed-critical tasks.
  • Example: During gaming, streaming, and downloading, the feature prioritizes gaming bandwidth, reducing video buffering and download speed.
  • When streaming without gaming, the feature prioritizes video playback for smoother performance.

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