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 How To FIX High CPU Usage and Low GPU Usage in ...
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 If your CPU hits 90°C+ , it may