Assassin's Creed Black | Flag - How To Boost Fps,...

Adjusting these specific settings provides the most immediate performance gains:

: Set to Off . This is the single largest performance drain, even on powerful modern hardware. Assassin's Creed Black Flag - How to Boost Fps,...

: Set to Low or Off . The visual difference between "High" and "Low" is minimal, but the performance cost is high. The visual difference between "High" and "Low" is

: Switch to SMAA or FXAA . Higher settings like MSAA or TXAA are extremely demanding. Essential Technical Fixes Essential Technical Fixes : Turn Off in-game

: Turn Off in-game. The game's internal V-Sync often locks FPS to 30 if it drops even slightly below 60.

Because the game's engine is dated, you need to "trick" it into using your hardware correctly:

To boost FPS in Assassin’s Creed IV: Black Flag , you must address its notoriously poor optimization by forcing triple buffering, disabling high-impact effects like PhysX, and managing CPU affinity.