晶片門重演?iPhone7 Modem 高通狂勝30% - iOS

By Lydia
at 2016-10-21T12:48
at 2016-10-21T12:48
Table of Contents
來源:
http://technews.tw/2016/10/21/iphone-7-modem/
9to5mac
https://goo.gl/s85eUH
「晶片門」重演?iPhone 7 modem 差很大,高通狂勝 30%
作者 MoneyDJ | 發布日期 2016 年 10 月 21 日 11:20 | 分類 Apple ,
去年 iPhone 6s 的 A9 處理器,分別找上台積電和三星電子代工,結果兩
個版本的處理器效能不一,引發網友不滿,爆發「晶片門」風波,不少用戶
要求退換貨,改用台積版。如今類似的測試結果又在 iPhone 7 的 modem
上演!
i7 系列的 modem,分別由高通(Qualcomm)和英特爾(Intel)供應。測試
顯示,高通版 modem 明顯優於英特爾,下載速度更快、訊號也更強,差距
達 30% 之多。
AppleInsider、Fortune 20 日報導,高通是 modem 晶片領導者,數十年來
稱霸市場;英特爾近來才加強研發,參與戰局。去年的 iPhone 6s 全數採
用高通 modem,今年 iPhone 7 改變策略,把 modem 訂單從高通全包,改
成由高通和英特爾分食。
Cellular Insights 找來搭載高通和英特爾 modem 的 iPhone 7 Plus 做測
試,比較兩款晶片在不同訊號強度下的表現。他們模擬真實世界情況,用戶
接近基地台時訊號最強、遠離時訊號轉弱。與此同時,由於各國和各電信商
採用不同 LTE 頻段,他們也以 3 種 LTE 頻段進行試驗。
結果發現,幾乎在各種情況下,高通版表現都優於英特爾版。平均而言,高
通 modem 表現比英特爾好上 30%;在訊號較弱的狀況下,高通版更大勝 75
%。這表示買到高通版 iPhone 7,下載速度更快、訊號更好。Cellular
Insights 表示,在所有測試中,高通 modem 都明顯優於英特爾,不清楚蘋
果為何要找兩家 modem 供應商。
Forbes 批評,此一測試結果相當重要,消費者可能用同樣的錢,卻買到品
質較差的 iPhone 7。蘋果向來自豪於品質優越、表現一致,試驗結果卻並
非如此。
__________________
如果依照這篇的拆解型號分辨,台灣上市的兩個modem型號都是 Intel,不用選惹~
https://goo.gl/LPLOAo
台灣上市的型號分別是 iPhone 7 的 A1778 與 iPhone 7 Plus 的 A1784
Chipworks 拆解證實 A1778 與 A1784 使用的是型號為 PMB9943 的 Intel Modem,
若沒意外的話,其確切型號為 Intel XMM 7360 Modem
--
http://technews.tw/2016/10/21/iphone-7-modem/
9to5mac
https://goo.gl/s85eUH
「晶片門」重演?iPhone 7 modem 差很大,高通狂勝 30%
作者 MoneyDJ | 發布日期 2016 年 10 月 21 日 11:20 | 分類 Apple ,
去年 iPhone 6s 的 A9 處理器,分別找上台積電和三星電子代工,結果兩
個版本的處理器效能不一,引發網友不滿,爆發「晶片門」風波,不少用戶
要求退換貨,改用台積版。如今類似的測試結果又在 iPhone 7 的 modem
上演!
i7 系列的 modem,分別由高通(Qualcomm)和英特爾(Intel)供應。測試
顯示,高通版 modem 明顯優於英特爾,下載速度更快、訊號也更強,差距
達 30% 之多。
AppleInsider、Fortune 20 日報導,高通是 modem 晶片領導者,數十年來
稱霸市場;英特爾近來才加強研發,參與戰局。去年的 iPhone 6s 全數採
用高通 modem,今年 iPhone 7 改變策略,把 modem 訂單從高通全包,改
成由高通和英特爾分食。
Cellular Insights 找來搭載高通和英特爾 modem 的 iPhone 7 Plus 做測
試,比較兩款晶片在不同訊號強度下的表現。他們模擬真實世界情況,用戶
接近基地台時訊號最強、遠離時訊號轉弱。與此同時,由於各國和各電信商
採用不同 LTE 頻段,他們也以 3 種 LTE 頻段進行試驗。
結果發現,幾乎在各種情況下,高通版表現都優於英特爾版。平均而言,高
通 modem 表現比英特爾好上 30%;在訊號較弱的狀況下,高通版更大勝 75
%。這表示買到高通版 iPhone 7,下載速度更快、訊號更好。Cellular
Insights 表示,在所有測試中,高通 modem 都明顯優於英特爾,不清楚蘋
果為何要找兩家 modem 供應商。
Forbes 批評,此一測試結果相當重要,消費者可能用同樣的錢,卻買到品
質較差的 iPhone 7。蘋果向來自豪於品質優越、表現一致,試驗結果卻並
非如此。
__________________
如果依照這篇的拆解型號分辨,台灣上市的兩個modem型號都是 Intel,不用選惹~
https://goo.gl/LPLOAo
台灣上市的型號分別是 iPhone 7 的 A1778 與 iPhone 7 Plus 的 A1784
Chipworks 拆解證實 A1778 與 A1784 使用的是型號為 PMB9943 的 Intel Modem,
若沒意外的話,其確切型號為 Intel XMM 7360 Modem
--
Tags:
iOS
All Comments

By Steve
at 2016-10-23T15:08
at 2016-10-23T15:08

By Audriana
at 2016-10-26T13:27
at 2016-10-26T13:27

By Carol
at 2016-10-29T13:26
at 2016-10-29T13:26

By Frederica
at 2016-11-02T19:19
at 2016-11-02T19:19

By Jacob
at 2016-11-04T03:11
at 2016-11-04T03:11

By Kristin
at 2016-11-07T15:11
at 2016-11-07T15:11

By Jessica
at 2016-11-11T02:43
at 2016-11-11T02:43

By Enid
at 2016-11-14T18:42
at 2016-11-14T18:42

By Kama
at 2016-11-15T20:19
at 2016-11-15T20:19

By Oliver
at 2016-11-18T13:37
at 2016-11-18T13:37

By Hardy
at 2016-11-19T14:21
at 2016-11-19T14:21

By Hamiltion
at 2016-11-21T04:03
at 2016-11-21T04:03

By Belly
at 2016-11-25T16:57
at 2016-11-25T16:57

By Daniel
at 2016-11-29T15:58
at 2016-11-29T15:58

By Carolina Franco
at 2016-12-03T07:04
at 2016-12-03T07:04

By Ophelia
at 2016-12-06T19:42
at 2016-12-06T19:42

By Kristin
at 2016-12-08T10:04
at 2016-12-08T10:04

By Olive
at 2016-12-11T12:40
at 2016-12-11T12:40

By Tom
at 2016-12-12T07:38
at 2016-12-12T07:38

By Ula
at 2016-12-14T12:08
at 2016-12-14T12:08

By Zanna
at 2016-12-18T13:08
at 2016-12-18T13:08

By Charlie
at 2016-12-23T00:28
at 2016-12-23T00:28

By Poppy
at 2016-12-27T22:00
at 2016-12-27T22:00

By Gilbert
at 2016-12-29T14:00
at 2016-12-29T14:00

By Carol
at 2016-12-30T17:31
at 2016-12-30T17:31

By Skylar DavisLinda
at 2017-01-03T14:22
at 2017-01-03T14:22

By Freda
at 2017-01-07T07:22
at 2017-01-07T07:22

By Rae
at 2017-01-11T04:00
at 2017-01-11T04:00

By Ethan
at 2017-01-13T20:41
at 2017-01-13T20:41

By Hamiltion
at 2017-01-17T18:51
at 2017-01-17T18:51

By Skylar DavisLinda
at 2017-01-19T06:32
at 2017-01-19T06:32

By Kyle
at 2017-01-20T22:48
at 2017-01-20T22:48

By Adele
at 2017-01-25T02:30
at 2017-01-25T02:30

By Ethan
at 2017-01-28T18:33
at 2017-01-28T18:33

By Queena
at 2017-01-31T05:44
at 2017-01-31T05:44

By Margaret
at 2017-02-05T01:09
at 2017-02-05T01:09

By Victoria
at 2017-02-08T23:03
at 2017-02-08T23:03

By Zenobia
at 2017-02-10T04:58
at 2017-02-10T04:58

By Hedy
at 2017-02-13T22:13
at 2017-02-13T22:13

By Ursula
at 2017-02-17T18:16
at 2017-02-17T18:16

By Valerie
at 2017-02-17T23:15
at 2017-02-17T23:15

By Linda
at 2017-02-22T19:55
at 2017-02-22T19:55

By Iris
at 2017-02-27T01:59
at 2017-02-27T01:59

By Eartha
at 2017-02-28T04:12
at 2017-02-28T04:12

By Frederica
at 2017-03-01T21:08
at 2017-03-01T21:08

By Hamiltion
at 2017-03-02T22:15
at 2017-03-02T22:15

By Dinah
at 2017-03-03T22:15
at 2017-03-03T22:15

By Brianna
at 2017-03-05T15:27
at 2017-03-05T15:27

By Erin
at 2017-03-10T01:26
at 2017-03-10T01:26

By Candice
at 2017-03-10T22:28
at 2017-03-10T22:28

By Frederic
at 2017-03-13T18:18
at 2017-03-13T18:18

By Kristin
at 2017-03-15T02:18
at 2017-03-15T02:18

By Ophelia
at 2017-03-19T10:46
at 2017-03-19T10:46

By Hazel
at 2017-03-21T12:36
at 2017-03-21T12:36

By Kristin
at 2017-03-24T08:17
at 2017-03-24T08:17

By Rae
at 2017-03-27T00:12
at 2017-03-27T00:12

By Sierra Rose
at 2017-03-30T01:16
at 2017-03-30T01:16

By Queena
at 2017-04-03T05:33
at 2017-04-03T05:33

By Gary
at 2017-04-04T21:54
at 2017-04-04T21:54

By Jacob
at 2017-04-09T15:44
at 2017-04-09T15:44

By Harry
at 2017-04-12T04:57
at 2017-04-12T04:57

By Skylar Davis
at 2017-04-17T02:01
at 2017-04-17T02:01

By Daniel
at 2017-04-20T00:57
at 2017-04-20T00:57

By Skylar Davis
at 2017-04-24T17:58
at 2017-04-24T17:58

By Caitlin
at 2017-04-29T07:05
at 2017-04-29T07:05

By Linda
at 2017-05-03T07:44
at 2017-05-03T07:44
Related Posts
待機時有通知顯示後一直亮著

By Jake
at 2016-10-21T12:15
at 2016-10-21T12:15
iphone7 原廠皮套使用後的密合問題

By Heather
at 2016-10-21T11:33
at 2016-10-21T11:33
IOS升級問題

By Kumar
at 2016-10-21T11:04
at 2016-10-21T11:04
iPhone 6s 電好像用噴的一樣

By Genevieve
at 2016-10-21T10:55
at 2016-10-21T10:55
藍牙耳機音量太大,音量限制無效

By Edwina
at 2016-10-21T10:46
at 2016-10-21T10:46