AMD自曝兩大核心GPU :VEGA10/11 - 3C

By Elizabeth
at 2016-07-17T13:28
at 2016-07-17T13:28
Table of Contents
AMD顯卡目前階段只有北極星架構的Polaris 10、Polaris 11兩個中小核心,而要想完成
產品佈局,還需要高端大核心,也就是傳說中的織女星(Vega),據悉也是兩個版本Vega 1
0、Vega 11。
近日,AMD放出了新驅動Radeon 16.7.2,經過研究文件代碼,無意中發現了兩個大核心的
存在。
http://i.imgur.com/YzkMKeO.jpg
其中的OpenCL驅動部分,可以看到如下字段:
SI: TAHITI
CI / GFX7: MILOS, KRYPTOS, HAWAII, NEVIS, PENNAR, BONAIRE, Kabini
VI / GFX8: ICELAND, TONGA, CARRIZO, BERMUDA, racerx, FIJI
GFX81: AMUR, STONEY, ELLESMERE, DERECHO
GFX9: GREENLAND, RAVEN1X, VEGA10, VEGA11
SI、CI、VI、GFX等等都代表GPU世代,而最後一行GFX9就是尚未發佈的,包括四名成員:
Greenland、Raven 1X、Vega 10、Vega 11。
這意味著,Vega 10、Vega 11兩個大核心已經開始初步測試了,以往每個新核心最初測試
也基本都是從OpenCL開始,看來進展不錯。
AMD RTG部門老總Raja Koduri此前拜訪上海研發團隊的時候就透露,Vega核心已經取得重
大進展(http://goo.gl/m2J5d2),只是發佈還需再等一段時間。
http://i.imgur.com/PPrgz41.jpg
Greenland的名字也出現過很多次了,最初是在AMD某員工的領英檔案中,並提及有4096個
流處理器,但是根據目前的跡象看,它似乎是未來APU中集成的新GPU,規格自然不可能這
麼高。
曾經有猜測認為Greenland就是Vega的另一個名字,但既然並列了,看來是不同的東西。
http://i.imgur.com/z6xttwc.jpg
Raven 1X就不知道是啥了。
Vega核心目前安排在2017年發佈,一方面需要繼續開發完善,另一方面也得等HBM2顯存,
海力士已確定會在第三季度量產。
問題是,AMD已經確認不會使用GDDR5X,那麼Vega 10/11是都用HBM2?還是一個HBM2一個G
DDR5?
http://i.imgur.com/lOaKk6l.jpg
差點忘記寫上的來源:
http://goo.gl/uUOo5I
-----------------
手機發文實在有夠難用。。。
不知道vega的對手是誰
--
產品佈局,還需要高端大核心,也就是傳說中的織女星(Vega),據悉也是兩個版本Vega 1
0、Vega 11。
近日,AMD放出了新驅動Radeon 16.7.2,經過研究文件代碼,無意中發現了兩個大核心的
存在。
http://i.imgur.com/YzkMKeO.jpg
其中的OpenCL驅動部分,可以看到如下字段:
SI: TAHITI
CI / GFX7: MILOS, KRYPTOS, HAWAII, NEVIS, PENNAR, BONAIRE, Kabini
VI / GFX8: ICELAND, TONGA, CARRIZO, BERMUDA, racerx, FIJI
GFX81: AMUR, STONEY, ELLESMERE, DERECHO
GFX9: GREENLAND, RAVEN1X, VEGA10, VEGA11
SI、CI、VI、GFX等等都代表GPU世代,而最後一行GFX9就是尚未發佈的,包括四名成員:
Greenland、Raven 1X、Vega 10、Vega 11。
這意味著,Vega 10、Vega 11兩個大核心已經開始初步測試了,以往每個新核心最初測試
也基本都是從OpenCL開始,看來進展不錯。
AMD RTG部門老總Raja Koduri此前拜訪上海研發團隊的時候就透露,Vega核心已經取得重
大進展(http://goo.gl/m2J5d2),只是發佈還需再等一段時間。
http://i.imgur.com/PPrgz41.jpg
Greenland的名字也出現過很多次了,最初是在AMD某員工的領英檔案中,並提及有4096個
流處理器,但是根據目前的跡象看,它似乎是未來APU中集成的新GPU,規格自然不可能這
麼高。
曾經有猜測認為Greenland就是Vega的另一個名字,但既然並列了,看來是不同的東西。
http://i.imgur.com/z6xttwc.jpg
Raven 1X就不知道是啥了。
Vega核心目前安排在2017年發佈,一方面需要繼續開發完善,另一方面也得等HBM2顯存,
海力士已確定會在第三季度量產。
問題是,AMD已經確認不會使用GDDR5X,那麼Vega 10/11是都用HBM2?還是一個HBM2一個G
DDR5?
http://i.imgur.com/lOaKk6l.jpg
差點忘記寫上的來源:
http://goo.gl/uUOo5I
-----------------
手機發文實在有夠難用。。。
不知道vega的對手是誰
--
Tags:
3C
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