同德三插槽Radeon HD 4870 X2实物赏、性能测试-快科技-科技改变生活

同德三插槽Radeon HD 4870 X2实物赏、性能测试

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2008年11月11日 00:09
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同德近日发布了业界第一款非公版Radeon HD 4870 X2显卡，型号“Revolution R700 Deluxe”，采用了颇为壮观的三插槽散热器。

该卡核心频率预超到了750MHz，2GB GDDR5显存的频率也提至3.8GHz，同时提供了VGA、DVI、HDMI、DisplayPort四个输出接口，无论性能还是扩展性都强于公版设计。

拆开散热器可以发现，这块卡使用了两个风扇、大量散热片和四条纯铜热管，其中风扇直径80毫米，电流0.35A，在3500RPM转速下可提供34FCM(立方英尺每分钟)的风量，噪音35.7dBA。因为功耗较高，该卡提供了一个六针和一个八针外接供电接口。

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