144HzMonitors specifically refer to monitors with a refresh rate of 144Hz per second. Compared with the refresh rate of 60 per second of ordinary monitors, the screen display is smoother. Therefore, 144Hz monitors are more suitable for first-person shooting games where the viewing angle often moves at high speed.
#Why does a monitor need a high refresh rate? Here we want to introduce the concepts of "FPS" and graphics card "vertical synchronization". (Recommended learning:PHP video tutorial)
where FPS represents the number of screen updates per second. The continuous pictures we usually see are composed of still pictures. Each picture is called a frame. FPS is a physical quantity that describes the change speed of "frame".
For high-speed graphics, 60FPS can achieve ideal results. But for professional e-sports competitions, high FPS allows players to see every detail of the game process more clearly, including target movement, crosshair control, etc.
The monitor's refresh rate and FPS are not equal, and the refresh rate does not change with changes in image content. If the monitor refresh rate is set to 60Hz and the frame rate of the image generated by the graphics card is 100FPS, the image seen by the end user will still be 60FPS.
In order to balance the relationship between the two, the concept of "vertical synchronization" was born. When vertical synchronization is turned off, the graphics card performance is maximized because it no longer waits for feedback signals from the monitor. Many players believe that they can get a higher frame rate by turning off vertical synchronization. In fact, although this is true in theory, it is not actually the case. The actual observed frame rate is restricted by the current refresh rate of the monitor, which will have adverse effects on the game screen. Influence. Generally speaking, turning off vertical synchronization will cause the following two problems in the game screen: screen misalignment or breakage, and frame skipping.
1080pis a video display format. The foreign letter P means progressive scan, which is different from the interlaced scan of 1080i. The number 1080 means that there are 1080 horizontal scan lines in the vertical direction. Usually the picture resolution of 1080p is 1920×1080.
The frame rate is usually 25, which can be expressed after p, such as 1080p25, which means that there are 25 images in one second. Common frame rates include 24, 30, 60, etc. HDMI does not necessarily have 1080p output. The picture does not have to support 1920×1080 to be considered 1080p output. As long as the horizontal scan lines exceed 1080, it can be called 1080p. There is no strict specification for horizontal pixels. Full HD is A standard that regulates vertical and horizontal scanning pixels. 1080p only regulates vertical pixels (equivalent to horizontal scanning lines).
A 144hz monitor means that the screen refresh rate reaches 144hz per second. In terms of frame rate, it can achieve a maximum of 144 frames per second, so there are requirements for computer configuration.
2. Let’s take the most common CrossFire and League of Legends. Under a 1080P monitor, if you want to achieve the highest image quality of 144 frames, your CPU must be at least 6th generation. Only the above-mentioned I3 level GTX960 or above level graphics cards can maintain 144 frames throughout the process.
Compared with conventional 60Hz refresh rate monitors, a 144Hz monitor has a higher refresh rate that can significantly improve the response speed, giving players an advantage in games, but again, 144Hz The monitor has very high requirements for the graphics card.
Graphics cards before the 10th generation cannot perfectly support 144hz monitors. Only GTX1070, GTX1080, and GTX1080Ti can be used
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