To help narrow down the exact issue for your specific setup, please let me know:
Switch your from Fullscreen Borderless to Fullscreen Exclusive .
MW3 is frequently updated, and outdated drivers can cause severe performance issues. cod mw3 45 fps fix
Set to Normal or Low . High-resolution textures consume massive amounts of VRAM, which can choke your GPU. Shadow Map Resolution: Set to Low or Very Low .
Third-party software is stealing resources. To help narrow down the exact issue for
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
Modern hardware features intended to boost performance can sometimes cause severe FPS drops or caps in MW3 depending on the system configuration. : Disable Resizable Bar in your BIOS settings. AMD Users : Disable Smart Access Memory (SAM) in your BIOS. 3. Modify the Renderer Worker Count The issue usually stems from incorrect display settings,
Wait at the main menu until the progress bar reaches 100% before entering a match. 4. Modify Windows Graphics and Power Settings
Follow these troubleshooting steps in order to eliminate the frame restriction. 1. Disable Eco Mode Preset
Both NVIDIA and AMD feature power-saving modes that throttle GPU performance if the software believes the graphics card is working too hard or consuming too much power. For NVIDIA Users: Right-click your desktop and open the . Click Manage 3D settings under the 3D Settings menu.
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.