: Turn this ON if your CPU has 4 or more cores to better distribute the load. 2. Windows System Tweaks
: Best for low-end PCs to maximize FPS by reducing visual quality.
Low CPU and GPU usage in Fortnite often stems from a "bottleneck" where your system isn't fully utilizing its hardware, leading to low FPS and stutters. To boost performance, you must shift the load back to your hardware through specific in-game, Windows, and driver-level optimizations. 1. Optimize In-Game Video Settings Fix Low GPU & CPU Usage *BOOST FPS* Fortnite Se...
Windows often limits power to your hardware by default, which can cause low usage.
The most direct way to fix low utilization is by choosing a rendering mode that matches your hardware's strengths. : : Turn this ON if your CPU has
: More efficient for modern multi-core CPUs and stable frame rates during combat.
: Cap your FPS at or slightly above your monitor's refresh rate (e.g., 144 FPS for a 144Hz monitor) to ensure consistent frame timing. Low CPU and GPU usage in Fortnite often
: Always use Fullscreen mode to reduce input delay and prevent background processes from interfering.