蓝宝：静音HD7770、小板Brazos 2.0-快科技-科技改变生活

蓝宝：静音HD7770、小板Brazos 2.0

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2012年06月07日 14:15
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蓝宝和迪兰都先后倒腾过被动静音散热的Radeon HD 7750，这次蓝宝又把静音第一次带到了Radeon HD 7770身上。

PCB设计有些古怪，类似迪兰之前的嵌入式Radeon E6760，全长，但只有挡板处是全高的，后边大部分都是半高。显存颗粒也全部转移到了背部，覆以背板进行散热。

整个散热器体积相当庞大(可以理解)，需要占用两个插槽位，贯穿着四条热管，长度也比PCB多出不少。

规格方面毫不妥协，核心频率依然是1GHz，但显存规格暂未披露，估计还是128-bit 1GB 4500MHz GDDR5，输出接口俩DVI、HDMI、DisplayPort。

接下来是Brazos 2.0平台的Mini-ITX迷你小板，搭载一颗E2-1800 APU，两相供电，两条DDR3 SO-DIMM内存插槽，最大容量8GB，一条PCI-E x16和一条mini PCI-E插槽，三个SATA 6Gbps、一个eSATA 6Gbps和两个USB 3.0接口，VGA/DVI/HDMI输出接口，蓝牙。

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