This is correct, Warzone 2 is heavy on the CPU and would explain the GPU not being fully utilised. Increasing image quality settings (or display resolution) would increase GPU utilisation.

Its low system requirements make it ideal for older and low-end PCs. Call of Duty 4: Modern Warfare revolutionized the FPS genre with its engaging storyline and intense multiplayer gameplay. The game's optimization allows it to run on lower-end hardware without compromising the experience.

System Requirements\n\n OS *: Windows 7 64-Bit or later. Processor: CPU: Intel Core!" i3 3225 3.3 GHz or AMD Ryzen!" 5 1400. Memory: 8 GB RAM. Graphics: NVIDIA GeForce GTX 660 @ 2 GB / GTX 1050 or ATI Radeon!" HD 7850 @ 2GB / AMD RX 550.