The difference between a card and n card: 1. Different manufacturers; 2. Different architecture; 3. Different performance; 4. Different advantages; 5. Different functions; 6. Different compatibility; 7. Production time Different; 8. Video and picture comparison; 9. Price comparison. Detailed introduction: 1. The manufacturers are different. The A card refers to the graphics card product developed by AMD, while the N card refers to the graphics card product developed by NVIDIA. 2. The architecture is different. The stream processor of the A card is generally that of the N card. 4-5 times, the theoretical computing power is much stronger than that of the N card, and the power consumption is relatively lower, etc.
The difference between A card and N card is mainly reflected in the following aspects:
1. Different manufacturers: A card refers to the graphics card product developed by AMD, while N card refers to the graphics card product developed by NVIDIA.
2. Different architectures: The stream processor of A card is generally 4-5 times that of N card. The theoretical computing power is much stronger than that of N card, and the power consumption is relatively lower. . The control unit of the N card accounts for a large proportion of the transistor consumption. With the same number of transistors, the N card can perform relatively fewer computing units.
3. Different performance: In practical applications, the N card architecture has extremely high execution efficiency, strong flexibility, and is easy to exert its due performance. However, power consumption is difficult to control, and fewer processing units also limit its theoretical computing capabilities.
4. Different advantages: The stream processor of A card is generally 4-5 times that of N card, and the architecture of N card has extremely high execution efficiency and strong flexibility. In practice, It is easy to perform as it should in the application.
5. Different functions: In the GPU of the graphics card n card, each stream processor has a complete ALU function. When an operation instruction is issued, each stream processor Can work fully. As for the GPU in the graphics card A, the five stream processing unit sources of each stream processor are fixed and cannot be disassembled and reorganized. When processing pure 4D instructions, each stream processor can only process one instruction. One stream processor unit is idle, but there is no way to join other combinations to work together.
6. Different compatibility: Although the graphics cards n card and a card have architectural differences, they all follow certain standards in order to be compatible with a variety of software and hardware. Design, so the implementation in terms of performance is similar.
7. Different production times: A card refers to the graphics card product developed by AMD, while N card refers to the graphics card product developed by NVIDIA. Both are graphics card products developed by different manufacturers.
8. Video and screen comparison: In terms of video processing, A card will have many advantages. Because of the default relationship, there is no need to process it like N card. For resolution setting, generally you only need to install the driver and there is no need to make any settings. If it is about the Nvidia graphics card, you need to worry a lot. After installing the driver, the resolution is maintained at 640*480, and the refresh rate of the monitor is also fixed at 60 Hz.
9. Price comparison: The price of N card is slightly higher than that of A card. A card is more suitable for general office use or drawing. The compatibility of the N card is very high. By default, all games of the N card are controlled by applications, so when playing games, the N card will be more respected by everyone than the A card.
To sum up, there are obvious differences between A card and N card in terms of manufacturer, architecture, performance, advantages, functions and compatibility. In actual use, users can choose the graphics card product that suits them according to their own needs and preferences.
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