Improve the computing power of a card

1. A. When chemical reaction occurs, the more metal atoms lose electrons, the stronger rection ability is not necessarily. For example, the property of gold: magnesium > aluminum, so a is wrong
B. the rection of metal cations does not necessarily lead to the formation of metal elements. For example, iron ions are reced to ferrous ions, so B is correct
particles with the same number of protons, such as water and neon, are not necessarily atoms of the same element, so C is wrong
D and sodium peroxide can only react with acid, belonging to peroxide, not alkaline oxide, so D is wrong.
b is selected

2. A card didn't play much
n card is better. Can change, give to add money to change n card
but the system needs to be reinstalled once. Because the system has recognized the graphics card

3. External problems:
1. The network environment is poor. You can confirm whether there is such a problem through other machines in the same network.
2. The machine configuration is low. Confirm the hardware requirements of the game through the game's official website or network, and select the recommended configuration reference. If the performance of the machine is low, please turn down the special effects of the game, or upgrade the hardware (notebook upgrade hardware is mainly to add memory and upgrade the solid state disk)
3. The game is not compatible, ---- some games may not support some windows system versions well enough, and the compatibility is poor. At this time, you can set the compatibility mode
machine setting problem:
1. There is no external power supply and the game runs in battery mode. It is recommended to plug in the external power supply
2. The external power supply is used, but the high performance mode is not set. The high performance mode is set in the power option, and the balance mode is the default
3. If it is a machine with al graphics card, please confirm whether it has set up the unique display to run the game.

4. First: cancel the background image (wallpaper) of the desktop, because it will greatly affect the image refresh rate. Second: the resolution of the computer should be adjusted to a smaller size. The specific analysis of the computer monitor shows that the computer with a lower configuration can even consider using 16 bit color. Third: forcibly turn off the vertical synchronization of the graphics card, which is necessary. Fourth: right click "my computer", properties, advanced, performance, select "best performance". Fifth: desktop properties, settings, advanced, monitor, screen refresh rate set to 75 or more, here to say is that many friends playing CS even get the screen refresh rate to 200, in fact, there is no need, because when the screen refresh rate is 75 or more, people's naked eye can not distinguish the fluency of painting. In addition, the less files on the desktop, the better. After the above five steps, OK, let's go into the game and see how much your FPS has improved. It should be great to play. Of course, you may encounter FPS instability. To solve this problem, go to the next DX10 graphics card driver that supports XP system, and play 3D games. Without that driver, FPS instability is common. However, even if you don't need the DX10 graphics card driver, after the above five steps, playing 5v5 should not be a problem. As for the deeper problem of adjusting the graphics card options to improve the FPS, I won't say much here, because a little carelessness will rece the life of the graphics card. At that time, you'll have to ask me to compensate for the graphics card. Ha ha ~ ~ ~ if you have problems, you can MMM me, and I'm usually invisible, I hope you'll forgive me ~ ~ thank you for playing by hand. Let's take it

5. Open it, press it, select the option in the red box, press the option in the red box in the screenshot, then press the key in the middle and lower parts, and then press save. This is the most cost-effective configuration, but maybe you are using this configuration scheme now, so the performance improvement may not be big.

6.

Set a card to increase FPS value in CF. the specific operation steps are as follows

1. Start amd settings in the program bar, as shown in the figure below

7. Unknown_Error

8. Triple buffering and vertical synchronization are both frame Limited........ There's no need to set it. Generally, how many frames can you run by default? After setting, you can only run how many frames

9. These two cards can be grouped into CF
and the performance can be improved by about 120% according to your original 3850 Standard
but you should pay attention to put 4870 on the first PCI-E and 3850 on the second pci-e, Only in this way can the performance be fully displayed
4870 + 3850 CF is definitely better than 260
it is said that al card CF must have the same weight as GPU..... Since hd2000, DIYer can use any CF card group that supports CF