Call of Duty: Modern Warfare 2 (2024) requires at least a Radeon RX 5600 XT 6GB or GeForce RTX 2060 6GB to meet recommended requirements running on high graphics setting, with 1080p resolution. This hardware should achieve 60FPS.
Based on all the performance metrics I've seen and various different benchmark videos on Youtube, it looks like MW2 is a severely GPU limited game. My CPU render time is only 3ms at 3440x1440p with a Ryzen 5600x.