Switch to the tab and select Call of Duty: Modern Warfare 3 from the dropdown list.
The 45 FPS cap in Call of Duty: Modern Warfare 3 can be frustrating for players seeking a smoother experience. By understanding the causes of this issue and implementing the fixes outlined above, players can optimize their game for a more seamless experience. Whether you're a competitive player or a casual gamer, these methods can help you enjoy Call of Duty: Modern Warfare 3 at a higher frame rate, taking full advantage of your hardware. With these tips, you'll be able to experience the game's fast-paced action without the limitations of a capped frame rate.
Sometimes, software outside the game forces a limit on your frame rate.
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Ensure is toggled Off (this feature dynamically lowers FPS to save power). Ensure Radeon Frame Rate Target Control (FRTC) is disabled. 6. Disable Conflicting Background Software
Uninstall or fully close any "game boosting" software. These programs often alter Windows priority threads, which counterintuitively restricts performance in modern Call of Duty titles.
Launch MW3. The game will generate a fresh config file with default settings, removing any hidden 45 FPS caps. 5. Modify GPU Control Panel Settings Switch to the tab and select Call of
| Problem | Fix Priority | |--------|--------------| | Windowed mode | 1. Fullscreen Exclusive | | NVIDIA Reflex | 2. Turn off “+ Boost” | | DRR in Windows | 3. Disable Dynamic Refresh Rate | | Config file lock | 4. Edit FrameRateLimit to 0 |
Confirm the Screen Refresh Rate slider matches your monitor's native technical specifications. Configure V-Sync and Eco Mode
Ultimate Guide to Fix Call of Duty: MW3 Stuttering and Cap at 45 FPS Whether you're a competitive player or a casual
In the Display tab, turn V-Sync (Gameplay) and V-Sync (Menus) Off . V-Sync syncs your FPS to your monitor's refresh rate, but if it misreads your monitor's capabilities, it can force a 45 FPS lock. 2. Correct Windows and In-Game Refresh Rates
Ensure , Radeon Boost , and Radeon Anti-Lag are temporarily toggled Off , as these features dynamically change frame rates and can trigger unexpected caps. 5. Clear the DirectX Shader Cache