How To Fix High Cpu Usage & Low Gpu Usage In Fo... Access

: Designed for lower-end systems, this mode focuses on high FPS by lowering visual fidelity, but it often shifts more load to the CPU. If your CPU is already maxed out, this might actually make stutters worse.

: Generally stable for older or mid-range hardware.

Fortnite’s rendering mode significantly impacts how your hardware is utilized.

: Often better for high-end, modern GPUs (RTX 20-series and newer) as it utilizes CPU cores more efficiently and can help balance the load. 2. Optimize In-Game Graphics Settings

Experiencing high CPU and low GPU usage in Fortnite —often called a "CPU bottleneck"—causes stuttering and frame drops because your processor is overwhelmed while your graphics card sits idle.