AMD參戰未來AI運算,下一代NAVI將會加入A - 3C
By Ethan
at 2017-08-14T13:27
at 2017-08-14T13:27
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AMD參戰未來AI運算,下一代NAVI將會加入AI運算單元
--------------以上可用 Ctrl+Y刪除---------------ꄊAMD RX Vega顯卡已經到來,那麼接下來顯卡又會有怎麼樣的變化呢?按照AMD不久前釋出的GPU顯卡發展路線圖,我們知道下一代顯卡代號為Navi,將會採用關鍵性的7nm工藝製作,屆時無論在性能、核心面積、功耗上都會有重大提升。此外Vega已經完成了Polaris未完成的任務—進入高端市場、新的架構,那麼大家對於未來的Navi有著什麼樣的憧憬?現在有傳言AMD下一代顯卡就會全面致力於AI運算上,在GPU中加入AI運算單元。
雖然Navi顯卡在路線圖中標明是2018年產品,但是實際上Vega顯卡推出已經往後推遲了許多,另一方面Navi顯示會有“Scalability Nexgen Memory”(可拓展性下一代顯示記憶體),猜測可能為GDDR6顯示記憶體,且其最早量產時間表為明年上半年,還有就是7nm工藝真正量產時間依然未確認,如果順利的話2018年下半年我們將會見到它的身影,因此Navi顯卡極有可能會在2018年底發佈。考慮其使用GDDR6顯示記憶體而不是高端的HBM 2,有可能是和Polaris定位相仿的中低產品。
NVIDIA浸淫在AI、深度計算、機器學習領域多年,也發展出屬於自己的計算框架平臺,並且在新的Volta架構顯卡Tesla V100中首次引入了Tensor單元,這種單元與深度學習高度相關,Tensor性能非常殘暴,可以達到120TFLOPS之高,這完完全全就是為了深度學習計算而準備的武器。
AMD今年用Vega核心也在專業領域發佈了如Radeon Pro Vega、Frontier Edition、Radeon Instinct MI25,都表明想將產品多元化,而且引入FP16半精度單元緊縮計算,都能提供更高效的計算能力。因此AMD在明年的Navi上加入AI運算單元完全是可能的,況且,Navi顯卡作為RTC部門老大Raja首次完全領導顯卡研發的初次登場,當然要有驚喜。
即便不是像NVIDIA那種穩扎穩打的計算單元,更像是AMD為銳龍處理器加入SenseMI技術神經網路預測那樣,透過大量資料訓練這個任務指派神經網路,最後用物理電路來固定它的形態,幫助處理器更快、更省電地完成任務,這也是相當好的一件事情。Navi顯卡怎麼樣,看了今晚的Vega再說呀。
https://news.xfastest.com/amd/39591/amdjointhewaroffutureaicomputingnextgenerationnaviwilladdaicomputingunit/
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--------------以上可用 Ctrl+Y刪除---------------ꄊAMD RX Vega顯卡已經到來,那麼接下來顯卡又會有怎麼樣的變化呢?按照AMD不久前釋出的GPU顯卡發展路線圖,我們知道下一代顯卡代號為Navi,將會採用關鍵性的7nm工藝製作,屆時無論在性能、核心面積、功耗上都會有重大提升。此外Vega已經完成了Polaris未完成的任務—進入高端市場、新的架構,那麼大家對於未來的Navi有著什麼樣的憧憬?現在有傳言AMD下一代顯卡就會全面致力於AI運算上,在GPU中加入AI運算單元。
雖然Navi顯卡在路線圖中標明是2018年產品,但是實際上Vega顯卡推出已經往後推遲了許多,另一方面Navi顯示會有“Scalability Nexgen Memory”(可拓展性下一代顯示記憶體),猜測可能為GDDR6顯示記憶體,且其最早量產時間表為明年上半年,還有就是7nm工藝真正量產時間依然未確認,如果順利的話2018年下半年我們將會見到它的身影,因此Navi顯卡極有可能會在2018年底發佈。考慮其使用GDDR6顯示記憶體而不是高端的HBM 2,有可能是和Polaris定位相仿的中低產品。
NVIDIA浸淫在AI、深度計算、機器學習領域多年,也發展出屬於自己的計算框架平臺,並且在新的Volta架構顯卡Tesla V100中首次引入了Tensor單元,這種單元與深度學習高度相關,Tensor性能非常殘暴,可以達到120TFLOPS之高,這完完全全就是為了深度學習計算而準備的武器。
AMD今年用Vega核心也在專業領域發佈了如Radeon Pro Vega、Frontier Edition、Radeon Instinct MI25,都表明想將產品多元化,而且引入FP16半精度單元緊縮計算,都能提供更高效的計算能力。因此AMD在明年的Navi上加入AI運算單元完全是可能的,況且,Navi顯卡作為RTC部門老大Raja首次完全領導顯卡研發的初次登場,當然要有驚喜。
即便不是像NVIDIA那種穩扎穩打的計算單元,更像是AMD為銳龍處理器加入SenseMI技術神經網路預測那樣,透過大量資料訓練這個任務指派神經網路,最後用物理電路來固定它的形態,幫助處理器更快、更省電地完成任務,這也是相當好的一件事情。Navi顯卡怎麼樣,看了今晚的Vega再說呀。
https://news.xfastest.com/amd/39591/amdjointhewaroffutureaicomputingnextgenerationnaviwilladdaicomputingunit/
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