How To Fix High Cpu Usage And Low Gpu Usage In ... (2025-2026)

Try raising your resolution (e.g., from 1080p to 1440p) or increasing render scaling . This forces the GPU to work harder, which can balance out the load.

High usage combined with low GPU usage typically points to a " CPU bottleneck "—where your processor is working at its limit and can't send instructions to the graphics card fast enough. 1. Optimize Windows Settings How To FIX High CPU Usage and Low GPU Usage in ...

Are you seeing these issues in one specific or across your entire system ? Try raising your resolution (e

Malicious background processes, like "cryptojackers," can hide in Task Manager and consume CPU resources. Run a full scan with Windows Security. Run a full scan with Windows Security

If your CPU hits 90°C+ , it may slow itself down to stay cool. Clean your fans and vents, or consider a cooling pad for laptops.

Ensure you are running in Dual Channel mode (using two matching sticks of RAM). Single-channel RAM is a common cause of high CPU usage and stutters. 4. Advanced System Tweaks

Some users report that disabling the High Precision Event Timer (HPET) in Device Manager can unlock significant FPS boosts.