| 摘要 |
In one embodiment, a computer system comprises two or more graphics cards, each graphics card comprising: a graphics processing unit and an interface. An interface of the first graphics card is coupled to an interface of the second graphics card for enabling communication between the first and second graphics cards. A cable couples the interface of the first graphics card with the interface of the second graphics card. The transmitting speed of data exchanging between graphics cards of the computer system is increased, and the arrangement of the PCB (printed circuit board) of the graphics card is simple and the cost thereof is low.
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