千元新力军，MSI R7770 2PMDIGD5实物图赏

http://img2.expreview.com/img/news/2012/02/16/17/msi_hd7770_07.jpg

MSIR77702PMDIGD5产品，一如既往的蓝白色包装

http://img2.expreview.com/img/news/2012/02/16/17/msi_hd7770_02.jpg

MSIR77702PMDIGD5显卡

http://img2.expreview.com/img/news/2012/02/16/17/msi_hd7770_06.jpg

显卡基于AMDRadeonHD7770图形处理器

http://img2.expreview.com/img/news/2012/02/16/17/msi_hd7770_04.jpg

从上面可以看出来：使用5mm单热管散热器

http://img2.expreview.com/img/news/2012/02/16/17/msi_hd7770_05.jpg

MSIR77702PMDIGD5显卡接口包括：DVI、HDMI、DualminiDP

http://img2.expreview.com/img/news/2012/02/16/17/msi_hd7770_03.jpg

MSIR77702PMDIGD5显卡采用6pin电源供电接口

http://img2.expreview.com/img/news/2012/02/16/17/msi_hd7770_01.jpg

MSIR77702PMDIGD5显卡正面，双风扇设计

http://img2.expreview.com/img/news/2012/02/16/17/msi_hd7770_08.jpg

看看MSIR77702PMDIGD5散热器，只有1条热管，感觉异样

http://img2.expreview.com/img/news/2012/02/16/17/msi_hd7770_14.jpg

MSIR77702PMDIGD5显卡PCB照，

http://img2.expreview.com/img/news/2012/02/16/17/msi_hd7770_15.jpg

MSIR77702PMDIGD5显卡PCB背面

http://img2.expreview.com/img/news/2012/02/16/17/msi_hd7770_13.jpg

显卡基于AMDRadeonHD7770图形处理器

http://img2.expreview.com/img/news/2012/02/16/17/msi_hd7770_12.jpg

采用HynixH5GQ2H24MFRT2C颗粒，总共4颗1GB显存

http://img2.expreview.com/img/news/2012/02/16/17/msi_hd7770_09.jpg

STMicroelectronicsL6788A三相供电芯片

http://img2.expreview.com/img/news/2012/02/16/17/msi_hd7770_11.jpg

显卡3相供电电路

http://img2.expreview.com/img/news/2012/02/16/17/msi_hd7770_10.jpg

另一边空了一大快，安全可以把显卡做短一些，节省成本，现在搞掂很难看

http://img2.expreview.com/img/news/2012/02/16/17/msi_hd7770_16.jpg

附件包括：说明书、安装手册、光驱、4pinto8pin电源线、miniDPtoDP电缆，DVItoVGA转接头