看不到台積車尾燈?三星新晶片棄7奈米 - 工程師
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By Hazel
at 2018-11-18T19:13
at 2018-11-18T19:13
Table of Contents
※ [本文轉錄自 Reewalker 信箱]
作者: eiw123 (榮耀的母豬教) 看板: Stock
標題: [新聞] 看不到台積車尾燈?三星新晶片棄7奈米
時間: Sun Nov 18 12:31:10 2018
1.原文連結:
https://www.chinatimes.com/realtimenews/20181118000004-260410
2.原文內容:
三星日前推出新一代旗艦型行動處理器Exynos 9820,出乎意料是採用10奈米製程加強版的8奈米LPP製程來生產,而非目前市場上新版行動處理器如蘋果A12 Bionic、華為麒麟980都採用台積電7奈米製程生產。業界人士揣測,Exynos 9820搭載8奈米LPP製程,若不是三星7奈米製程推出趕不及,就是研發7奈米製程遇上瓶頸。
三星官方表示,相較於過去10奈米製程技術,8奈米LPP製程可使晶片能效提高10%,晶片面積減少10%;至於,三星才宣布量產,內建EUV技術的7奈米LPP製程,除了比10奈米製程減少40%晶片面積,還能大幅降低50%的功耗,並使效能提升20%,由於加入EUV技術,使用光罩數量和生產成本都跟著下降。可見7奈米LPP製程的性能確實大幅超前比8奈米LPP製程。
競爭對手華為麒麟980,採用台積電7奈米製程工藝,性能提升20%,功耗效能提升 40%,晶片面積減少30%;蘋果 A12 Bionic行動處理器,跟前一代A11Bionic相比,速度提升15%、節能效果及圖形處理能力都增加50% ,從A11的2核心提升至8核心,每秒運算速度從6千億次,提升至5萬億次。
「看來三星新處理器Exynos 9820,與目前市場競爭對手較勁,似乎略遜一籌。」科技新報報導,業界人士分析,三星採用8奈米LPP製程技術背後有2大原因,一是,7奈米LPP製程今年10月中旬才宣布量產,趕不上Exynos 9820設計及預計量產的時間;其次,即便7奈米LPP製程已宣布量產,仍有許多問題待克服,不確定因素多,才會連自家的新版行動處理器都不賞臉,反而選擇前一代8奈米LPP製程來生產。
據了解,三星Exynos 9820行動處理器預計將使用在2019年上半年發表的新機Galaxy S10,其處理器因製程性能提升不足的缺點是否透過系統優化來補足,尚不得而知。不過,從晶圓製程的角度來看,台積電在7奈米製程早已領先敵手,三星恐怕短時間內難以追上。
3.心得/評論:
該抄底gg了嗎
--
--
作者: eiw123 (榮耀的母豬教) 看板: Stock
標題: [新聞] 看不到台積車尾燈?三星新晶片棄7奈米
時間: Sun Nov 18 12:31:10 2018
1.原文連結:
https://www.chinatimes.com/realtimenews/20181118000004-260410
2.原文內容:
三星日前推出新一代旗艦型行動處理器Exynos 9820,出乎意料是採用10奈米製程加強版的8奈米LPP製程來生產,而非目前市場上新版行動處理器如蘋果A12 Bionic、華為麒麟980都採用台積電7奈米製程生產。業界人士揣測,Exynos 9820搭載8奈米LPP製程,若不是三星7奈米製程推出趕不及,就是研發7奈米製程遇上瓶頸。
三星官方表示,相較於過去10奈米製程技術,8奈米LPP製程可使晶片能效提高10%,晶片面積減少10%;至於,三星才宣布量產,內建EUV技術的7奈米LPP製程,除了比10奈米製程減少40%晶片面積,還能大幅降低50%的功耗,並使效能提升20%,由於加入EUV技術,使用光罩數量和生產成本都跟著下降。可見7奈米LPP製程的性能確實大幅超前比8奈米LPP製程。
競爭對手華為麒麟980,採用台積電7奈米製程工藝,性能提升20%,功耗效能提升 40%,晶片面積減少30%;蘋果 A12 Bionic行動處理器,跟前一代A11Bionic相比,速度提升15%、節能效果及圖形處理能力都增加50% ,從A11的2核心提升至8核心,每秒運算速度從6千億次,提升至5萬億次。
「看來三星新處理器Exynos 9820,與目前市場競爭對手較勁,似乎略遜一籌。」科技新報報導,業界人士分析,三星採用8奈米LPP製程技術背後有2大原因,一是,7奈米LPP製程今年10月中旬才宣布量產,趕不上Exynos 9820設計及預計量產的時間;其次,即便7奈米LPP製程已宣布量產,仍有許多問題待克服,不確定因素多,才會連自家的新版行動處理器都不賞臉,反而選擇前一代8奈米LPP製程來生產。
據了解,三星Exynos 9820行動處理器預計將使用在2019年上半年發表的新機Galaxy S10,其處理器因製程性能提升不足的缺點是否透過系統優化來補足,尚不得而知。不過,從晶圓製程的角度來看,台積電在7奈米製程早已領先敵手,三星恐怕短時間內難以追上。
3.心得/評論:
該抄底gg了嗎
--
--
Tags:
工程師
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By George
at 2019-04-23T11:02
at 2019-04-23T11:02
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By Eartha
at 2019-04-25T06:02
at 2019-04-25T06:02
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By Edward Lewis
at 2019-04-27T02:03
at 2019-04-27T02:03
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By Jacky
at 2019-04-27T14:50
at 2019-04-27T14:50
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By Andrew
at 2019-04-29T19:21
at 2019-04-29T19:21
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By Agnes
at 2019-04-29T20:22
at 2019-04-29T20:22
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By Lucy
at 2019-04-30T11:40
at 2019-04-30T11:40
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By Brianna
at 2019-05-01T18:22
at 2019-05-01T18:22
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By Lauren
at 2019-05-03T02:21
at 2019-05-03T02:21
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By Emily
at 2019-05-03T20:27
at 2019-05-03T20:27
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By Eartha
at 2019-05-08T18:17
at 2019-05-08T18:17
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By Sarah
at 2019-05-12T22:15
at 2019-05-12T22:15
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By Caroline
at 2019-05-16T04:16
at 2019-05-16T04:16
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By Jack
at 2019-05-19T07:25
at 2019-05-19T07:25
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By Robert
at 2019-05-21T08:57
at 2019-05-21T08:57
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By Dora
at 2019-05-23T12:16
at 2019-05-23T12:16
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By Una
at 2019-05-28T11:38
at 2019-05-28T11:38
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By Ina
at 2019-06-01T02:28
at 2019-06-01T02:28
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By Christine
at 2019-06-01T12:40
at 2019-06-01T12:40
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By Zora
at 2019-06-01T16:50
at 2019-06-01T16:50
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By Vanessa
at 2019-06-04T08:17
at 2019-06-04T08:17
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By Liam
at 2019-06-06T06:49
at 2019-06-06T06:49
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By Tristan Cohan
at 2019-06-10T02:33
at 2019-06-10T02:33
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By Eartha
at 2019-06-15T01:14
at 2019-06-15T01:14
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By Eden
at 2019-06-16T07:01
at 2019-06-16T07:01
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By Selena
at 2019-06-17T05:47
at 2019-06-17T05:47
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By Quintina
at 2019-06-18T11:43
at 2019-06-18T11:43
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By Carol
at 2019-06-23T08:38
at 2019-06-23T08:38
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By Catherine
at 2019-06-24T09:53
at 2019-06-24T09:53
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By Madame
at 2019-06-26T20:01
at 2019-06-26T20:01
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By Frederica
at 2019-06-27T04:10
at 2019-06-27T04:10
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By Madame
at 2019-07-01T06:19
at 2019-07-01T06:19
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By Daph Bay
at 2019-07-04T06:45
at 2019-07-04T06:45
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By Franklin
at 2019-07-04T11:32
at 2019-07-04T11:32
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By Skylar Davis
at 2019-07-09T09:51
at 2019-07-09T09:51
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By Ophelia
at 2019-07-09T19:03
at 2019-07-09T19:03
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By Harry
at 2019-07-13T03:36
at 2019-07-13T03:36
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