System configuration changes can also help resolve the 45 FPS cap in COD MW3. Here are some steps to follow:
The modern reboot includes detailed in-game limiters that might be misconfigured.
What (GPU) and processor (CPU) are you running? Are you playing the game through Steam or Battle.net ? cod mw3 45 fps fix
Beyond the game, your operating system and drivers play a crucial role.
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. System configuration changes can also help resolve the
Ensure "Custom Frame Rate Limit" is set to "Unlimited" or at least higher than 45. Some users found this setting bugged or accidentally lowered.
Right-click the file and select (or move it to your desktop as a backup). Are you playing the game through Steam or Battle
Open the control panel, go to Manage 3D Settings , find Vertical Sync , and set it to Use the 3D application setting or Off .
The following protocol has been verified to resolve the issue in 95% of reported cases.
Within MW3 settings, ensure you are not using a “Quality” mode that caps frames in favor of resolution. Summary Checklist to Fix MW3 45 FPS Full Screen Exclusive V-Sync Frame Rate Limit Eco Mode Texture Quality Normal/Low SSR/Shadows