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HD7870显卡拆解赏析

作者：顾杰时间：2012-03-21 来源：中关村在线

更多PCB细节

供电部分细节

CrossFireX接口

供电元件细节

HD7870接口方案

　　HD7870的PCB方案与Barts有许多相似之处，一样的偏重成本式的用料特点，一样的单CrossFireX桥接设计，3+2相的供电以及左侧布局的供电部分也已经成了AMD sweet spot公版设计的一大特点。

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关键词： HD7870 公版显卡

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