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本帖最后由 tayuzheng 于 2009-10-14 14:34 编辑
在高中端市场相继推出Radeon HD 5800/5700系列之后,AMD的DX11 Evergreen产品线仍将继续扩大,今天我们就首次发现了Radeon HD 5900系列。
在AMD今天刚刚放出的OpenCL通用计算驱动程序中,我们从INF文件里发现了如下语句:
"ATI Radeon HD 5900 Series" = ati2mtag_Evergreen, PCIVEN_1002&DEV_689C
"ATI Radeon HD 5900 Series " = ati2mtag_Evergreen, PCIVEN_1002&DEV_689D
还有明年一季度的低端系列Redwood、Cedar,以及已发布的Cypress(Radeon HD 5800)、Juniper(Radeon HD 5700)的不明衍生版本EvergreenGL:
"EG CEDAR" = ati2mtag_Evergreen, PCIVEN_1002&DEV_68E8
"EG CEDAR " = ati2mtag_Evergreen, PCIVEN_1002&DEV_68E9
"EG CEDAR " = ati2mtag_Evergreen, PCIVEN_1002&DEV_68F8
"EG CEDAR " = ati2mtag_Evergreen, PCIVEN_1002&DEV_68F9
"EG CEDAR " = ati2mtag_Evergreen, PCIVEN_1002&DEV_68FE
"EG CYPRESS" = ati2mtag_EvergreenGL, PCIVEN_1002&DEV_6888
"EG CYPRESS " = ati2mtag_EvergreenGL, PCIVEN_1002&DEV_6889
"EG JUNIPER" = ati2mtag_EvergreenGL, PCIVEN_1002&DEV_68A8
"EG JUNIPER " = ati2mtag_EvergreenGL, PCIVEN_1002&DEV_68A9
"EG REDWOOD" = ati2mtag_Evergreen, PCIVEN_1002&DEV_68C8
"EG REDWOOD " = ati2mtag_Evergreen, PCIVEN_1002&DEV_68C9
"EG REDWOOD " = ati2mtag_Evergreen, PCIVEN_1002&DEV_68D8
"EG REDWOOD " = ati2mtag_Evergreen, PCIVEN_1002&DEV_68D9
"EG REDWOOD " = ati2mtag_Evergreen, PCIVEN_1002&DEV_68DE
关于Radeon HD 5900系列的来源和规格目前还没有任何确切消息,不过考虑到一般来说型号只有在临近发布的时候才会加入到驱动程序中,而AMD接下来要发布的就是代号Hemlock的最高端单卡双芯了,Radeon HD 5900很可能就是此前所谓的Radeon HD 5870 X2,只是型号命名有了变化,就像GeForce GTX 295那样。
也有人猜测Radeon HD 5900只是Radeon HD 5800系列的增强版本,就像Radeon HD 4890/4870的关系,不过不太可能这么快就出来;还有人认为或许是32nm新工艺型号,但台积电刚彻底搞定40nm,至少要到明年第一季度才会上马32nm工艺,因此可能性不大。
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-----驱动之家 |
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