In Steam, right-click the game > Properties > General > Launch Options , and type -refresh 60 (or your monitor's rate) to force a higher refresh lock. For MW3 (2023 Version)
Wait completely for the installation progress bar to hit 100% before entering a match. Edit the Players Config File Close the game entirely.
Go to the in-game Graphics menu, select the Display tab, scroll down, and click Restart Shader Optimization .
Double-buffered V-Sync will lock your gameplay to 45 FPS if your system cannot maintain a steady 90 FPS. In the tab, turn Gameplay V-Sync to Off . Turn Menu V-Sync to Off .
Ensure your is set to Fullscreen Exclusive . Windows often applies background frame throttling to games running in Windowed or Borderless modes. 4. Re-Optimize Shader Compilation
In the original 2011 MW3, a specific graphics bug can cause massive performance drops.
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
Turn off Ambient Occlusion and set Screen Space Reflections to "Off." These are among the most taxing settings for the MW3 engine.
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If you are on a console, the 45 FPS lock is almost always due to . Go to your PS5/Xbox Settings > Screen and Video . Ensure 120Hz Output is set to Automatic or Enabled .
Disable (this feature caps frame rates to save power). Disable Radeon Frame Rate Target Control (FRTC) . 3. Clear Shader Cache and Re-edit Config Files
Disable Windows Game Mode/Fullscreen optimizations:
The issue usually stems from incorrect display settings, corrupt shaders, or background software conflicts. Follow this step-by-step troubleshooting guide to unlock your frame rate and restore smooth gameplay. 1. Adjust In-Game Video Settings
Ensure the value for frame limits matches your desired target or is set to 0 for unlimited.
"It’s always the simple things," he muttered, opening his NVIDIA settings. He hunted for the culprit and found it: Whisper Mode
If the FPS jumps to 60, 75, or 100+, you are done. If it stays at 45, proceed.
In Steam, right-click the game > Properties > General > Launch Options , and type -refresh 60 (or your monitor's rate) to force a higher refresh lock. For MW3 (2023 Version)
Wait completely for the installation progress bar to hit 100% before entering a match. Edit the Players Config File Close the game entirely.
Go to the in-game Graphics menu, select the Display tab, scroll down, and click Restart Shader Optimization .
Double-buffered V-Sync will lock your gameplay to 45 FPS if your system cannot maintain a steady 90 FPS. In the tab, turn Gameplay V-Sync to Off . Turn Menu V-Sync to Off .
Ensure your is set to Fullscreen Exclusive . Windows often applies background frame throttling to games running in Windowed or Borderless modes. 4. Re-Optimize Shader Compilation cod mw3 45 fps fix
In the original 2011 MW3, a specific graphics bug can cause massive performance drops.
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
Turn off Ambient Occlusion and set Screen Space Reflections to "Off." These are among the most taxing settings for the MW3 engine.
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. In Steam, right-click the game > Properties >
If you are on a console, the 45 FPS lock is almost always due to . Go to your PS5/Xbox Settings > Screen and Video . Ensure 120Hz Output is set to Automatic or Enabled .
Disable (this feature caps frame rates to save power). Disable Radeon Frame Rate Target Control (FRTC) . 3. Clear Shader Cache and Re-edit Config Files
Disable Windows Game Mode/Fullscreen optimizations:
The issue usually stems from incorrect display settings, corrupt shaders, or background software conflicts. Follow this step-by-step troubleshooting guide to unlock your frame rate and restore smooth gameplay. 1. Adjust In-Game Video Settings Go to the in-game Graphics menu, select the
Ensure the value for frame limits matches your desired target or is set to 0 for unlimited.
"It’s always the simple things," he muttered, opening his NVIDIA settings. He hunted for the culprit and found it: Whisper Mode
If the FPS jumps to 60, 75, or 100+, you are done. If it stays at 45, proceed.