If your high-end gaming rig feels like a slideshow, use this comprehensive troubleshooting guide to break the 45 FPS lock and restore smooth, high-framerate gameplay. 1. Fix the Dynamic Resolution and Upscaling Bugs
The root cause of a 45 FPS lock is almost always one of two things: an in-game combined with V-Sync or a mismatch between your monitor’s refresh rate and the game’s settings. cod mw3 45 fps fix
The original 2011 release of Modern Warfare 3 has a built-in that can cap your FPS based on your monitor’s current refresh rate or in-game V-Sync settings. This guide will provide detailed solutions for breaking through that cap, covering everything from simple setting adjustments to advanced configuration file tweaks, driver updates, and system optimizations. If your high-end gaming rig feels like a
If you’re on a laptop or using a TV, ensure your Windows refresh rate matches your monitor’s actual Hz in Display Settings 3. NVIDIA/AMD Control Panel Cleanup Check if a global limit is overwriting your game settings. NVIDIA Control Panel > Manage 3D Settings > Program Settings > Select Call of Duty Max Frame Rate Radeon Chill Frame Rate Target Control (FRTC) is enabled in the Adrenalin software and toggle it off. 4. Toggle "Resizable Bar" (NVIDIA) or "SAM" (AMD) Some users reported that disabling Resizable Bar in the BIOS (for NVIDIA) or Smart Access Memory (for AMD) immediately unlocked their frames. 5. Reset Your Shader Cache Corrupt shaders can cause "ghost" caps. In-game, go to Restart Shader Optimization The original 2011 release of Modern Warfare 3
45 FPS lock Call of Duty: Modern Warfare 3 is a known issue that typically stems from software conflicts, power-saving features on laptops, or legacy engine bugs in the original 2011 title. Primary Fixes for MW3 45 FPS Lock Disable V-Sync and Frame Caps : Ensure in-game
If you are still struggling to reach your desired FPS, let me know: What are your (GPU, CPU, RAM)? Are you playing on laptop or desktop ? What resolution are you running (1080p, 1440p, 4K)?
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