For players with 144Hz or 240Hz monitors, the hard 62.5 FPS cap is a major hurdle. A community-made 240 FPS Patch on is the most reliable way to fully lift the engine's limits.
One of the most significant complaints was the game's frame rate, which was capped at 30 frames per second (FPS) on PlayStation 4 and Xbox One. This limitation was particularly noticeable during intense action sequences and when exploring the game's vast open world. However, for PC players, the situation is different. The PC version of Assassin's Creed: Black Flag allows for a higher frame rate, and with some tweaks, players can unlock the game to run at a smooth 60 FPS.
If you experience stuttering, here are two highly effective methods to fix it, even after installing the 240 FPS patch.
: There is a community-created mod available on sites like Nexus Mods that replaces the game's .exe file to unlock the frame rate up to 240 FPS.
Disabling in-game V-Sync unlocks the frame rate but introduces severe screen tearing. To eliminate tearing without dropping back to 30 FPS, you must force V-Sync externally through your graphics control panel using one of the methods below. Method 2: Force V-Sync via GPU Drivers (Recommended) assassin 39-s creed black flag 60 fps unlock
Many users report severe screen tearing even with Vsync on. Method 1: The .ini File Tweak (No Mods)
Locate the installation folder (usually C:\Program Files (x86)\Ubisoft\Ubisoft Game Launcher\games\Assassin's Creed IV Black Flag ).
Reduce from "Very High" to High . This single step recovers up to 15% GPU performance with virtually no visual loss.
is currently in development by Ubisoft , here is how to achieve 60 FPS on current hardware. PC Optimization (Framerate Cap Fix) For players with 144Hz or 240Hz monitors, the hard 62
If you have a high-refresh-rate monitor and want to exceed 60 FPS, the most effective method is using a dedicated mod:
titles have received official 60 FPS updates for current-gen hardware, Black Flag has not yet received a native performance patch. Current Status by Platform Which AC games are 60fps on console? : r/assassinscreed 11 Feb 2025 —
One of the biggest fears with unlocking older games is stability. Black Flag was built for the PS3/Xbox 360 era, where 30 FPS was the standard.
Set to OFF or LOW. This setting utilizes legacy Nvidia PhysX code that executes poorly on modern CPU architectures. Keeping it on "High" causes massive frame drops during explosions and smoke effects, regardless of your GPU. If you experience stuttering, here are two highly
The game runs at a near-locked 60 FPS. The Catch: To achieve this, the Xbox runs the Xbox One S version of the game at 1080p (Series S) or 1440p (Series X). You lose the 4K resolution upgrade. Furthermore, it is still locked at 60 — not higher.
Unlocking 60 FPS in varies by platform, as the game originally lacked native support for higher framerates on many systems. While a dedicated remake titled Assassin's Creed: Black Flag Resynced
For some players, forcing the refresh rate directly inside the game's configuration file overrides stubborn engine flags. Close the game entirely.