Cod Mw3 45 Fps Fix Instant

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"

Reports of Call of Duty: Modern Warfare 3 (MW3) being stuck at 45 FPS are often tied to specific settings, hardware-specific features like Resizable Bar , or unoptimized config files . Users encountering this exact 45 FPS cap should prioritize the following technical adjustments. 1. Disable Eco Mode Caps cod mw3 45 fps fix

Use FidelityFX CAS and set the strength between 50-80 to sharpen the image without the heavy performance cost of native 4K or ultra-textures. This is the #1 culprit

In the original 2011 MW3, a specific graphics bug can cause massive performance drops. hardware-specific features like Resizable Bar

Disable frame limiting & V-Sync in game and drivers: