When your system utilizes all 4GB of physical RAM, Windows uses a hidden file on your storage drive called a "Pagefile" as overflow memory. By manually expanding this size, you prevent FIFA 15 from crashing or lagging due to "Out of Memory" errors.
Also, play during in overcast weather—daylight + shadows + rain eat extra memory. fifa 15 lag fix 4gb ram
Set to Off . Anti-aliasing is a major resource drainer. When your system utilizes all 4GB of physical
: Open Task Manager ( Ctrl + Shift + Esc ) before launching the game. Terminate high-memory tasks like Google Chrome, Discord, and Steam. Set to Off
Force your computer to prioritize the game over background tasks: Task Manager Priority : Once the game is running, out, open Task Manager, right-click fifa15.exe in the "Details" or "Processes" tab, and Set Priority to High Power Plan : Ensure your PC is set to High Performance Ultimate Performance Plug in your Charger
Set this to Low . This is perhaps the single most important setting for 4GB RAM users. Lowering rendering quality reduces the computational load on both your GPU and system memory.