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Hello everyone, today we are going to learn about the graphics card of the laptop

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In simple terms, the function of the graphics card is to send the image signal

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sent by the CPU to the display after processing

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The graphics card is divided into integrated graphics card and independent graphics card

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The integrated graphics card is integrated inside the CPU

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The independent graphics card is an independent chip

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Independent graphics cards are divided into A card and N card

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A card refers to the GPU core produced by AMD

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N card refers to Nvidia's graphics card core

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This graphics card, for example,

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has Nvidia written on it, which is Nvidia's GPU core

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This is also from Nvidia

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The independent video card is mainly composed of the display chip, that is, GPU,

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video memory, video card BIOS, and display interface

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The independent graphics card is managed by the CPU through the PCIE bus

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The performance of the integrated graphics card is low

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The function of A card is more in video editing and image processing

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The advantage of N cards is better performance optimization on the game side

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If you ike to play games, recommend you to use N card

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For office, video clip, picture processing, you are recommended to use A card

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There are two separate graphics cards on the laptop, one of which is pluggable

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Plugged into the mxm interface, this is a pluggable independent graphics card

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There is also a direct welding on the mainboard

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Ok, this is the introduction of the laptop graphics card