6G大怪物蓝宝HD 7970 Vapor-X实卡拆解-快科技-科技改变生活

6G大怪物蓝宝HD 7970 Vapor-X实卡拆解

鲲鹏
2012年06月11日 09:23
0

蓝宝的HD 7970 Vapor-X我们已经见到过很多次了，无论是年初的CES还是刚刚结束的Computex，蓝宝都将它作为重点展示内容。在Computex 2012结束之后，同行VR-Zone率先拿到了该卡样品，并为我们带来了详细拆解图赏。

首先来看看拆解合影，好好的一张卡就这么被拆的七零八落。

防弯曲与散热功能兼备的背板，透过背板留下的散热孔可以看到多相输出电感，

拆下背板之后可以看到PCB背面的显存颗粒，容量高达6GB的显存只能分别放置在PCB两面。

双8pin供电接口，最大能提供375W的供电能力

GPU核心部分采用8相供电，MOS上有散热鳍片覆盖

电容方面都是成本较高的固态电容

IR DirectFET金属封装的Mosfet，跟公版卡是一样的

2相内存供电

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