Since you only have 4GB of RAM, Windows itself can "starve" the game of resources. FIFA 15 system requirements - Can You RUN It
You stared at the screen. No way. Too simple. But your laptop was already a ticking time bomb, so what was one more explosion? fifa 15 lag fix 4gb ram
If the standard settings aren't enough, manual file edits and community tools can further reduce the load. Since you only have 4GB of RAM, Windows
Lowering the resolution is the most effective way to boost FPS. If your native resolution is 1366x768, try dropping it to 1280x720 or even lower. fifa 15 lag fix 4gb ram