Right-click the executable, select , then the Compatibility tab.
Scroll down to and change it from Normal to Prefer maximum performance .
Applications like RivaTuner (often installed with MSI Afterburner) or GeForce Experience's "Whisper Mode" can impose strict FPS limits to save power. 3. The 2011 Classic: "Native" Image Quality Fix
To fix the common 45 FPS lock Call of Duty: Modern Warfare III (2023), most players find that the issue is tied to either power-saving features external frame limiters cod mw3 45 fps fix
to further optimize your frame rate once the cap is removed?
This is the #1 culprit. MW3 has an "Eco Mode" that aggressively caps your frame rate to save power. Eco Mode Preset and set it to Menu Game Custom Frame Rate is set higher than 60. 2. Disable VSync & Check "Sync Every Frame"
Open (for single-player) or config_mp.cfg (for multiplayer) with Notepad. Right-click the executable, select , then the Compatibility
If the basic tweaks didn't solve the issue, it's time to fine-tune your graphics settings. The goal is to reduce the load on your GPU and CPU without completely ruining the visuals. Use the following optimized settings as a starting point.
This article provides a comprehensive guide to strategies, ranging from simple in-game settings adjustments to deeper system optimizations. Why is My MW3 Locked at 45 FPS?
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. MW3 has an "Eco Mode" that aggressively caps
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
Locate the iw5sp.exe or iw5mp.exe (or the ModernWarfare3.exe for the 2023 version) in your Steam or Battle.net installation folder.
Modern features like Resizable BAR (Nvidia) or Smart Access Memory (AMD) can sometimes cause erratic FPS drops or locks in the MW3 engine.
Beyond the game, your operating system and drivers play a crucial role.
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.