is borderless window better than fullscreen for fps

Borderless vs Fullscreen: Which is Better for FPS?

By Amanda BrownNovember 27, 2025

When it comes to gaming, every frame counts. Two window modes often debated for their impact on frame rates (FPS) are borderless window and fullscreen. But which one is better for maintaining high FPS? Let's dive into the details to help you make an informed decision.

Before we compare the two, let's briefly understand what each mode offers. Borderless window mode allows you to play your game in a window that can be resized and moved around your desktop, while fullscreen mode dedicates your entire screen to the game, hiding all other applications.

Understanding FPS and Window Modes

Frame rate, or FPS, is the number of frames your graphics card can render and display in one second. A higher FPS means smoother gameplay and better visual performance. Now, let's explore how borderless window and fullscreen modes affect FPS.

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Borderless Window Mode

In borderless window mode, your game runs in a window that can be resized and moved, but it doesn't have a border. This mode is often preferred for its convenience, as it allows you to easily switch between the game and other applications without having to alt-tab.

As for FPS, borderless window mode generally performs well. It doesn't have the same overhead as fullscreen mode, as it doesn't need to capture the entire screen. However, it might still have some FPS drops compared to fullscreen mode, especially in more demanding games.

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Fullscreen Mode

Fullscreen mode dedicates your entire screen to the game, hiding all other applications. This mode is often preferred for its immersion, as it minimizes distractions and provides a more cinematic experience.

In terms of FPS, fullscreen mode typically offers the best performance. It has the least amount of overhead, as it doesn't need to render other applications or the desktop. However, it can be less convenient, as it requires you to alt-tab to switch between the game and other applications.

When to Choose Each Mode

Now that we've discussed the FPS implications of each mode, let's talk about when you might want to choose one over the other.

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Choose Borderless Window Mode When...

You need to multitask while gaming. If you often need to switch between the game and other applications, borderless window mode is the way to go.

You have a multi-monitor setup. Borderless window mode allows you to easily move your game window between monitors, which can be useful in a multi-monitor setup.

Choose Fullscreen Mode When...

You want the most immersive gaming experience. If you want to be fully immersed in your game, fullscreen mode is the way to go.

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You're playing a graphically demanding game. If you're playing a game that pushes your hardware to its limits, fullscreen mode might give you a slight FPS boost.

In the end, the choice between borderless window and fullscreen mode comes down to your personal preferences and gaming habits. While fullscreen mode generally offers the best FPS performance, borderless window mode offers more convenience. Consider your needs and choose the mode that best suits your gaming style. Happy gaming!