Buy a graphics card, give a suggestion, which one is cost effective to buy

It can be exchanged. Go to the local second-hand market to find AGP graphics cards, and list some of the more classic AGP graphics cards for you, the performance is getting weaker and weaker from top to bottom, **are all **can be bought**, depending on your own needs and choices.

ATI 9800PRO supports DX 200 yuan, ATI X700 supports DX 190 yuan.

NVIDIA 5900 Support DX 190 Yuan ATI X1300Pro Support DX 210 Yuan ATI 9600XT Support DX 190 Yuan ATI 9550 Support DX 150 Yuan.

It is recommended to buy a 9550, no matter how high the graphics card, your CPU will not be able to play its full performance.

If it's a PCI graphics card, you can buy a slightly better one, such as 7300GT **230 or so.

If there are 2 lots of 9500, the price may be about 100!

There are very few new cards for the API now.

If not, go to the 2-hand market.

It is recommended to have an old graphics card, such as GF4 440 64M (40 50 yuan) or 5200 128M graphics card (100 110 yuan).There's no point in matching a new one.,When you want to change it, change the whole set to a new one!

I don't feel high, there are too many mining cards, if you are not afraid, you can buy an excessive, such as 1060

1. Slot, first of all, see if your motherboard supports both PCI-E socket and AGP socket, if only one type is supported, you must choose the appropriate graphics card type;

2. Resolution, the resolution of the graphics card is not the higher the better, but should correspond to the highest resolution of the computer monitor you use, if the monitor only supports 1280 1024, then it is obviously not worth it for you to invest more money in a high-resolution graphics card;

3. Video memory, the full name of video memory is display memory, its main function is to be responsible for storing various data processed by the display chip, the larger its capacity, the higher the mapping accuracy, so in a sense, the performance of video memory increase will also be significantly improved.

4. Manufacturers, try to buy products from large companies with R&D capabilities, because these manufacturers will never use immature male board design, and will improve their circuit layout and materials to make them more stable, but often the product is on the market late.

First of all, the CPU will be easier when the graphics card parameters are high, so don't worry about the CPU not moving.

Again, if you want to buy a graphics card, you should first understand the performance parameters of the graphics card, at least you know what the video memory is for, how many microns are the particles, where is the manufacturer, what are the advantages and disadvantages, although you may not be able to answer these questions, these questions, you put them up and let him answer, I think anyone who meets a customer like you (all the ** personnel are confused) he should not be so bold to take out fake things to fool you.

1. Look at the brand first. Brand is the guarantee of technology, workmanship and after-sales service! The three giants of N cards, MSI, Asus, and Gigabyte.

Gainward also has independent design and manufacturing capabilities. However, cheap ones such as Colorful and Onda are all produced by Tongde Company, and then affixed with different trademarks of "access cards". The A-card is similar.

2. Look at the GPU core again. Determine the basic attributes of the graphics card, such as the N-card 7 series, 8 series, 9 series, etc., or directly add the model and so on.

In the same line, the higher the model, the better the performance. For example, 9800 is better than 9600.

2. Look at the hardware parameters, which are what a few friends upstairs said. These are written on the box of the graphics card, and they can also be checked on the Internet. For example, MSI's memory frequency, 750MHz GPU frequency, milliseconds) memory speed, 256bit bandwidth...The same is 9600GT, the hardware foundation is poor, and the reduced frequency of OC (automatic frequency conversion version) can not be done to do HF (high-frequency version), and the standard version can not be made to do LE (lite version).

By the time I get to LE, the GPU is about 550MHz frequency, and the video memory is 1600MHz. And the video memory that is usually used.

As a result, in some cases, the high-frequency 9600GSO performs even better than the low-frequency GT.

4. Fourth, look at the price. You get what you pay for. Of course, it is more accurate to compare prices in products of the same brand.

If you want to use it to play games, it is recommended to use an N card.

If you want to use it for design, it is recommended to use a card.

The bigger the fan of the graphics card, the better (of course, you should also pay attention to the video memory, some merchants will use their hands on the graphics card to make the graphics card of 256 look like 512).

According to the CPU

The CPU is too low to buy a premium card and it is wasteful.

It also depends on whether your power supply can bring the graphics card.

The power is low, and if you can't bring the graphics card, it's a cup

Depending on your motherboard, the power supply.

When buying a graphics card, you need to pay attention to the brand, video memory, video memory frequency, and bit width.