Frames per second (FPS) is a measurement of how many times per second a display can refresh its image. It is commonly used to describe the performance of video games, where a higher FPS results in a smoother and more responsive gaming experience. There are a number of ways to check your FPS, depending on your operating system and hardware.
On Windows, you can use the Task Manager to check your FPS. Open the Task Manager by pressing Ctrl+Shift+Esc, then click on the “Performance” tab. In the “GPU” section, you will see your FPS listed under the “Frame Rate” heading.