What should I do if FPS is unstable when playing CF?

What should I do if FPS is unstable when playing CF? 1: Use the driver wizard to update the graphics card driver, enter the graphics card panel - adjust the image settings through preview - use my preferences - focus on performance - apply - off.

2: Minimize the icon on the desktop, change the desktop to a pure black background, do not use any desktop, set the display refresh rate to 85MHz (only a flat screen display, LCD can only be changed to the system) The default is the largest, some are 60, some are 70-75)

3: My computer - right click - properties - advanced - performance - settings - adjusted for optimal performance. There is an advanced option next to it, there is a virtual memory setting below - change - change the paging file of the C drive to 0, and then recreate the virtual memory on the other disk, the size is the same as the original C drive.

4: Optimize one-click with Lu Master, one-click to clean up system garbage, optimize memory in hardware detection (use time is optimized once)

After setting this, you will find your FPS There is a noticeable improvement, the LCD monitor is slightly worse, here I suggest you can update the graphics card driver.

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What is FPS?

(1) In the field of video games, the abbreviation of "FPS" is a multi-finger phrase "First Person Shooting". “First Person Shooting Game” translated into Chinese is: & ldquo; first person shooter game & rdquo;. 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 category of computer images as: "number of frames transmitted per second". A more accurate explanation is “the number of frames (frames per second) filled with images per second”. Here, “FPS” is the “FPS” value that we often say in CS games. It can also be understood as the “refresh rate (Hz)” that we often say. When we install the graphics card and monitor, we will notice the “refresh rate”. Generally we set the default refresh rate to be above 75Hz (ie 75 frames /sec) (XP locked at 60Hz). For example, the 75Hz refresh rate brush means that the screen scans only 75 times in one second, that is, 75 frames/second. When the refresh rate is too low, we can feel the flickering of the screen and the inconsistency of the screen, which has a bad influence on the image display effect and visual perception. The same is true for FPS games such as CS. Each frame in the game is a still picture, and the higher the value of “FPS”, the higher the “refresh rate”, the more frames are filled per second. , then the picture will be smoother. When the graphics card can provide the "FPS" value is not enough to meet the game's "FPS", the player will feel the frame loss, that is, the picture is inconsistent, and even affect the game operation results. So in CS, we strive to achieve the highest 100 FPS value of the game to achieve the best game graphics and the best game effects. Then you don't have to worry about configuring a strong machine. To configure a weak machine, you need to adjust the “config” parameters to optimize “config” to reach the optimization “FPS” value. Therefore, for CS-like FPS games with strict requirements on the value of “FPS”, the value of “FPS” has a crucial impact on the game's graphics and even the game's effects!

(1) What is the refresh rate

Generally, the index is indicated by "FPS (frame per second)" When watching TV and movie screens, as long as the refresh rate of the screen reaches 24 frames/second, it can meet people's needs. Similarly, when playing a normal game, if the refresh rate reaches 24 frames /sec, but in some high-speed games (such as shooting games), if the refresh rate of the screen is still only 24 frames /sec, then you will feel The picture is slow and not smooth enough.

Although the refresh rate of the picture is as fast as possible, the too high refresh rate has no practical meaning —— when the FPS of the picture reaches 60 frames/sec, it can satisfy most applications. demand. Under normal circumstances, if you can ensure that the average FPS of the game screen can reach 30 frames /sec, then the picture has been basically smooth; can reach 50 frames /sec, you can basically feel the feeling of flowing. It is difficult for ordinary people to distinguish between 60 frames/second and 100 frames/second.

(2) What affects FPS?

Since the refresh rate is as fast as possible, why emphasize the need to pursue too high a refresh rate? The reason is that the higher the FPS, the higher the processing power of the graphics card is required when the display resolution is unchanged.

The screen displayed on the computer is output by the graphics card, so the filling of each pixel on the screen is calculated and output by the graphics card. When the resolution of the screen is 1024 & time; 768, the refresh rate of the screen should reach 24 frames /sec, then the amount of pixels that the graphics card needs to process in one second reaches "1024 & times; 768 & times; 24 = 18874368". If the refresh rate of the requested screen reaches 50 frames/second, the amount of data is suddenly increased to < 1024× 768 & times; 50=39321600”.

The relationship between FPS and resolution and graphics processing power is as follows: processing power = resolution & times; refresh rate. This is why, when playing a game, the resolution is set larger and the picture is less smooth.

fps

fps refers to the number of frames refreshed per second. Of course, the higher the better, but for the human eye, it is not very sensible when it is above 40, so A fluent standard usually means more than 40. We all went to the cinema to watch the movie, the movie is 25 frames /sec. Fps below 25 people will definitely feel the card.

Also, fps is determined according to the configuration of the machine and the settings in the game. The same thing is handled. The better the machine, the more frames that can be processed per second, the more FPS. The higher.

So the only way to improve fps is to replace the hardware or reduce the settings of the screen.