What does fps and Hz mean?

There are two meanings. (1) In the field of video games, "FPS" refers to the abbreviation of the phrase "first person shooting". "First person shooting game" translated into Chinese is:

first-person shooters". For example, we play CS, Quake series, UT series, and so on. (2) In the field of computer graphics, "fps" is an abbreviation for the phrase "frames per second".

frames per second" is translated in the context of computer graphics as: "frames per second". A more accurate way to explain this is "the number of frames per second filled with an image (frame-seconds)".

The "FPS" here is the "FPS" value that we often call in CS games, and it can also be understood as the "refresh rate (Hz)" that we often say. When we install and buy graphics cards and monitors, we will pay attention to the "refresh rate". Generally, we set the default refresh rate to be above 75Hz (i.e. 75 frames per second) (XP locked at 60Hz).

For example, a 75Hz refresh rate brush means that the screen is only scanned 75 times in one second, which is 75 frames per second. When the refresh rate is too low, we can feel the flickering of the screen with the naked eye, which is incoherent, which has a bad impact on the image display effect and visual perception.

It's the same in FPS games such as CS, where every frame in the game is a still picture, and the higher the "FPS" value, the higher the "refresh rate", the more frames per second will be filled, and the smoother the picture will be. When the "fps" value provided by the graphics card is not enough to meet the "fps" of the game, the player will feel that the frame is lost, that is, the picture is incoherent, which will affect the result of the game operation. So in CS, we all strive to achieve the highest 100 FPS value of the game to achieve the best game picture and the best game effect.

Then the machine with strong configuration does not need to worry, and the machine with weak configuration needs to adjust various screen parameters of "config" to optimize "config" to achieve the optimized "fps" value. Therefore, for FPS games like CS that have strict requirements for the "FPS" value, the level of the "FPS" value has a crucial impact on the game's graphics and even the game effect! Resources.

Hz is the unit of frequency"Hertz"

FPS is a measure of the amount of information used to save and display dynamic information. The more frames per second, the smoother the action will be. In general, the minimum to avoid unsmooth movements is 30. Some computer** formats can only serve 15 frames per second.

"FPS" can also be understood as the "refresh rate (in Hz)" that is often referred to, such as the "FPS value" often referred to in CS games. When installing and purchasing graphics cards and monitors, you will pay attention to the "refresh rate".

Generally, the default refresh rate is 75Hz (i.e. 75 frames per second). For example, a 75Hz refresh rate brush means that the screen is only scanned 75 times in one second, and the rewind is 75 frames per second.

When the refresh rate is too low, the naked eye can feel the flickering of the screen, which is incoherent, which has a bad impact on the image display effect and visual perception.

Hz: Refers to the number of repetitions of electrical impulses, alternating current waveforms, electromagnetic waves, sound waves, and mechanical vibration cycles in 1 second. A very small unit of Hz, usually preceded by K (thousand), M (million), G (billion), T (trillion) and other orders of magnitude.

khz, kilohertz, is the frequency, which can also be said to be the sampling rate, which is generally yes, because this is the standard of **cd.

KHZ kilohertz: kilohertz, abbreviated as khz or khz, is a unit of alternating current (AC) or electromagnetic wave (EM) frequency, equal to 1000 hertz (1000Hz). This unit is also used to measure and describe the bandwidth of the signal.

FPS is the frame rate, and the game screen rendering renders 60 frames per second, which is 60 frames.

Hz is the unit of frequency "Hertz", which refers to the number of periodic changes and repetitions in 1 second.

FPS is also an abbreviation for First-Person Shooting Game.