cpu fix

I am suddenly facing this weird issue where I am getting very low cpu usage in gaming and it's causing my thermals and FPS to mess up. Attaching a video recording.

Hi, I've just built a whole new PC and i wanted to just ask some questions about the build and to discuss solutions for why some of my parts aren't working as they should be. Specs: Corsair 5000D Airflow Case ASUS PRIME Z-690-P D4 WiFi Motherboard Intel Core i5-12600k RTX GeForce Gigabyte...