🎮 PS5 just jumped to $650. Before buying a console, check what FPS your current PC can push — you might be better off upgrading one component than spending $650 on a PS5 locked at 30-60 FPS. Full breakdown →
FPS Calculator & Estimator
Estimated Performance
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FPS
*Estimates are approximate. Real-world performance depends on specific scenes, RAM, temperatures, and background tasks.
What affects FPS in games?
Frames Per Second (FPS) is the measure of how many images your computer can render and display per second. A higher FPS results in smoother, more responsive gameplay. Several key hardware and software factors determine your FPS:
GPU (Graphics Processing Unit): The most important component for gaming. The GPU handles the heavy lifting of rendering 3D graphics, textures, and lighting.
CPU (Central Processing Unit): The brain of your computer. It handles game logic, physics, AI, and tells the GPU what to render. A weak CPU can bottleneck a powerful GPU, especially at lower resolutions like 1080p.
Resolution: The number of pixels on your screen. 4K has 4x as many pixels as 1080p, requiring significantly more GPU power to maintain the same FPS.
In-Game Settings: Quality presets (Low, Medium, High, Ultra) drastically change how much detail is rendered. Lowering settings like shadows, anti-aliasing, and volumetric clouds can provide massive FPS boosts.
Why does FPS matter?
High FPS isn't just about the game looking smoother; it actually affects how the game plays, especially in fast-paced competitive shooters like CS2, Valorant, or Apex Legends.
Lower Input Lag: Higher FPS means the game engine is processing your mouse and keyboard inputs more frequently, resulting in less delay between your physical movements and what happens on screen.
Better Visual Clarity: Fast motion becomes much clearer at high refresh rates (144Hz, 240Hz+), making it easier to track moving targets.
Tear-Free Gaming: When paired with a high refresh rate monitor and sync technologies (FreeSync/G-Sync), high FPS eliminates screen tearing.
How can I increase my FPS?
If your estimated FPS is lower than you'd like, there are several free ways to improve performance before upgrading your hardware:
First, lower your in-game resolution or use upscaling technologies like DLSS or FSR if your graphics card supports them. Next, turn down demanding graphical settings like Shadows, Post-Processing, and Effects. Ensure your graphics drivers are fully up to date, and close unnecessary background applications (like web browsers with many tabs) while gaming to free up CPU and RAM resources.