128核心CPU有戲,AMD Zen4處理器已有樣品 - 3C
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at 2020-08-09T02:26
at 2020-08-09T02:26
Table of Contents
128核心CPU有戲,AMD Zen4處理器已有樣品問世:5nm製程、面積80mm2
Ted_chuang Ted_chuang · 2020-08-04
AMD承諾今年會推出7nm+製程的Zen3處理器,再往後就是全新的5nm製程Zen4了,EPYC伺服
器處理器“Genoa”會首發Zen4。此前訊息顯示Zen4應該會在2022年問世,不過現在可能
會提前,AMD現在已經有5nm Zen4的樣品了。
台積電今年就會量產5nm製程,之前最大的客戶是蘋果和華為,正常是輪不到AMD的,不過
最近的情況有變了,AMD在台積電的地位大幅提升,2021年的7nm及5nm產能可達20萬片晶
圓,遠超目前的水平。另一方面Zen3的進度應該到最後的上市階段了,Tapeout、驗證早
就過去了,現在有消息爆料稱5nm Zen4已經有樣品了,意味著Tapeout完成了。
據悉現在Tapeout的5nm Zen4晶片雖然詳細規格未知,但是核心面積大約為80mm2,比目前
的7nm Zen2核心面積74mm2高出10%。台積電聲稱5nm製程相比7nm可提升80%的電晶體管密
度,這樣算來5nm Zen4核心80mm2下至少可以容納12核、多則16核CPU核心,比目前的Zen2
翻倍。
當然實際上每個晶片內可以做到多少核心還要看AMD的架構設計,理論上存在翻倍的可能
,如此一來AMD就可以造出最多128核心256線程的EPYC處理器,主流桌上型Ryzen提升到32
核也不是沒可能。
https://tinyurl.com/yy45rgtu
算圓周率會比較快嗎?
--
推 roy1123:聽說把住址打出來會變米字號呢 我住***************** 02/18 13:54
→ hopeofplenty:測試一下 ********************** 02/18 14:17
→ tddrean:*****************真的耶 02/18 14:25
→ Kovan:***********怎麼打不出地址! 02/18 14:28
→ jimmy00102:台中市西屯區四川東街33號 02/18 14:50
→ jimmy00102:幹!!!! 02/18 14:51
--
Ted_chuang Ted_chuang · 2020-08-04
AMD承諾今年會推出7nm+製程的Zen3處理器,再往後就是全新的5nm製程Zen4了,EPYC伺服
器處理器“Genoa”會首發Zen4。此前訊息顯示Zen4應該會在2022年問世,不過現在可能
會提前,AMD現在已經有5nm Zen4的樣品了。
台積電今年就會量產5nm製程,之前最大的客戶是蘋果和華為,正常是輪不到AMD的,不過
最近的情況有變了,AMD在台積電的地位大幅提升,2021年的7nm及5nm產能可達20萬片晶
圓,遠超目前的水平。另一方面Zen3的進度應該到最後的上市階段了,Tapeout、驗證早
就過去了,現在有消息爆料稱5nm Zen4已經有樣品了,意味著Tapeout完成了。
據悉現在Tapeout的5nm Zen4晶片雖然詳細規格未知,但是核心面積大約為80mm2,比目前
的7nm Zen2核心面積74mm2高出10%。台積電聲稱5nm製程相比7nm可提升80%的電晶體管密
度,這樣算來5nm Zen4核心80mm2下至少可以容納12核、多則16核CPU核心,比目前的Zen2
翻倍。
當然實際上每個晶片內可以做到多少核心還要看AMD的架構設計,理論上存在翻倍的可能
,如此一來AMD就可以造出最多128核心256線程的EPYC處理器,主流桌上型Ryzen提升到32
核也不是沒可能。
https://tinyurl.com/yy45rgtu
算圓周率會比較快嗎?
--
推 roy1123:聽說把住址打出來會變米字號呢 我住***************** 02/18 13:54
→ hopeofplenty:測試一下 ********************** 02/18 14:17
→ tddrean:*****************真的耶 02/18 14:25
→ Kovan:***********怎麼打不出地址! 02/18 14:28
→ jimmy00102:台中市西屯區四川東街33號 02/18 14:50
→ jimmy00102:幹!!!! 02/18 14:51
--
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20~25K 輕度工作轉檔遊戲電腦
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By Joe
at 2020-08-08T22:10
at 2020-08-08T22:10