"ATI Radeon HD 5900 Series" = ati2mtag_Evergreen, PCI\VEN_1002&DEV_689C
"ATI Radeon HD 5900 Series " = ati2mtag_Evergreen, PCI\VEN_1002&DEV_689D

http://news.mydrivers.com/1/146/146462.htm

在高中端市場相繼推出Radeon HD 5800/5700系列之後，AMD的DX11 Evergreen產品線仍將繼續擴大，今天我們就首次發現了Radeon HD 5900系列。

在AMD今天剛剛放出的OpenCL通用計算驅動程序中，我們從INF文件裡發現了如下語句：

"ATI Radeon HD 5900 Series" = ati2mtag_Evergreen, PCI\VEN_1002&DEV_689C
"ATI Radeon HD 5900 Series " = ati2mtag_Evergreen, PCI\VEN_1002&DEV_689D

還有明年一季度的低端系列Redwood、Cedar，以及已發佈的Cypress(Radeon HD 5800)、Juniper(Radeon HD 5700)的不明衍生版本EvergreenGL：

"EG CEDAR" = ati2mtag_Evergreen, PCI\VEN_1002&DEV_68E8
"EG CEDAR " = ati2mtag_Evergreen, PCI\VEN_1002&DEV_68E9
"EG CEDAR " = ati2mtag_Evergreen, PCI\VEN_1002&DEV_68F8
"EG CEDAR " = ati2mtag_Evergreen, PCI\VEN_1002&DEV_68F9
"EG CEDAR " = ati2mtag_Evergreen, PCI\VEN_1002&DEV_68FE
"EG CYPRESS" = ati2mtag_EvergreenGL, PCI\VEN_1002&DEV_6888
"EG CYPRESS " = ati2mtag_EvergreenGL, PCI\VEN_1002&DEV_6889
"EG JUNIPER" = ati2mtag_EvergreenGL, PCI\VEN_1002&DEV_68A8
"EG JUNIPER " = ati2mtag_EvergreenGL, PCI\VEN_1002&DEV_68A9
"EG REDWOOD" = ati2mtag_Evergreen, PCI\VEN_1002&DEV_68C8
"EG REDWOOD " = ati2mtag_Evergreen, PCI\VEN_1002&DEV_68C9
"EG REDWOOD " = ati2mtag_Evergreen, PCI\VEN_1002&DEV_68D8
"EG REDWOOD " = ati2mtag_Evergreen, PCI\VEN_1002&DEV_68D9
"EG REDWOOD " = ati2mtag_Evergreen, PCI\VEN_1002&DEV_68DE

關於Radeon HD 5900系列的來源和規格目前還沒有任何確切消息，不過考慮到一般來說型號只有在臨近發佈的時候才會加入到驅動程序中，而AMD接下來要發佈的就是代號Hemlock的最高端單卡雙芯了，Radeon HD 5900很可能就是此前所謂的Radeon HD 5870 X2，只是型號命名有了變化，就像GeForce GTX 295那樣。

也有人猜測Radeon HD 5900只是Radeon HD 5800系列的增強版本，就像Radeon HD 4890/4870的關係，不過不太可能這麼快就出來；還有人認為或許是32nm新工藝型號，但台積電剛徹底搞定40nm，至少要到明年第一季度才會上馬32nm工藝，因此可能性不大。