What is a card

a card refers to the graphics card manufactured by the manufacturer AMD. A card is the abbreviation of ATI graphics card. Since ATI was acquired by AMD, it has also been called AMD graphics card. The A in A card is actually the initial letter of AMD, and it is a graphics card produced by AMD.

The operating environment of this tutorial: Windows 7 system, Dell G3 computer.

We often talk about two types of graphics cards, A card and N card. The so-called A card is a graphics card manufactured by the manufacturer AMD: A card is actually the abbreviation of ATI graphics card. Since ATI was acquired by AMD, Also known as AMD graphics card, the A in A card is actually the initial letter of AMD, which is a graphics card produced by AMD.

For example, the RX6600xt, RX6700xt, 6800xt, 6900xt, etc. we often talk about, or the HD7700, RX580, etc. are all graphics cards made by AMD, collectively called A cards.

Currently, the mainstream graphics cards on the market are the technologies of these two major graphics card manufacturers. However, although A card and N card are both graphics cards, in essence, there is a huge difference in the architectural design of A card and N card, which leads to The application scenarios of the two brands are also different.

1. Different technical focuses

The technical focus of N card and A card is that N card focuses on 3D performance and speed, and A card focuses on 2D flat image quality.

2. Different picture effects

The picture rendering of A card is better, and the intuitive picture is better than that of N card.

3. Different running speeds

The N card plays games faster than the A card (many games are optimized for the N card). For example, the N card has a light tracing function, which is an A card. If not, this also makes N card scenes better in large-scale 3D games, and N card drivers are more mature than A cards.

4. Different audio and video effects

N card is better for games than A card of the same grade. However, the A card is slightly higher than the N card of the same level in terms of audio and video.

So if you are a user who often plays 3A masterpieces, you can choose an N card with ray tracing. If you are doing rendering, you can choose an A card. If you simply play some online games, there is actually not much difference between the two. Choose the one with the right price. That’s it.

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