The refresh rate is the number of times in a second that a display hardware updates its buffer. . NTSC sets display both 24 fps and 25 fps material without any speed shifting by using a technique called pulldown, but at the expense of. This refresh rate test is designed to accurately measure your refresh rate of your display in Hertz (Hz). Wait at least 30 seconds for an accurate measurement. As Fast As Possible. The refresh rate is the number of times a display refreshes to show a new image. The unit of frequency is Hz (hertz). Frame rate is the frequency (rate) at which consecutive images called frames appear on a display. When sound film was introduced in , variations in film speed were no longer tolerated, as the human ear is more sensitive to changes in. The refresh rate (Hz) of your monitor does not affect the frame rate (FPS) your GPU will be outputting. However, if your FPS is higher than your. Should you be running at the same refresh rate as your monitor's, say 60 Usually it's most noticeable in fast moving scenes where there is a. As beautiful as 4K images are, the jump from p to UHD isn't as great as leaps that went before. Could fast-refresh rate monitors that can handle upwards of. The refresh rate of a monitor is the speed (rate) at which the monitor's image changes (refreshes). The faster the refresh rate, the more times the. When your GPU is processing frames at such a fast rate, your monitor can choose the most updated frame to display, resulting in a less jagged or lag experience. With a low frame rate speed, you could end up experiencing choppy video quality or major lag times when live streaming. If your monitor can't.