測試- Xeon E5-2699 v4 對 IBM POWER8 - 3C

By Sandy
at 2016-07-22T13:06
at 2016-07-22T13:06
Table of Contents
發廢文囉
簡單來說POWER 8是RISC
INTEL全系列都是CISC的架構
要比出高下真的有難度
如果單純跑測試軟體而不是在實際複雜的應用場合使用的話
RISC應該都是能輕鬆獲勝的
更簡單來說RISC無法全方面維持優勢
CISC則是擁有比較通用的優勢
RISC端看實作加速的指令集有哪些
還有與快取之間的平衡
※ 引述《willrise (小王)》之銘言:
: IBM 網站
: IBM Power System S812LC
: https://goo.gl/plLJqz
: AnandTech 網站
: Assessing IBM's POWER8, Part 1: A Low Level Look at Little Endian
: http://goo.gl/d2vidE
: 目前伺服器處理器
: Intel 佔了 9x% 的出貨量
: IBM 近期推出了配備 POWER8 處理器的伺服器 S812LC
: 售價從 4,820 美元起
: 是 POWER8 伺服器中的平價機種
: 顯示了 IBM 要在伺服器市場
: 和 Intel 爭奪天下的雄心
: 而要改變市場風向
: IBM 勢必得要拿出客觀的數據
: 證明 POWER8 處理器的優異之處
: 才有足夠的說服力
: 讓客戶們放棄 Intel Xeon 伺服器
: 改投向 POWER8 伺服器
: 不過
: 要完整客觀準確的測試比較 2 個不同平台處理器的效能
: 並不容易
: AnandTech 網站朝此目標邁進了一步
: 發佈了這篇測試文
: 和不同顯示卡的比較一樣
: 作完一輪測試之後
: 往往會發現
: 有些項目差異比較大
: 有些項目差異比較小
: 用一句話" 效能差異約 X% " 來帶過
: 不免有過度簡化之嫌
: 所以對於以下說法:
: ----------------------------------------
: 在所有執行緒都運作的情況下
: POWER8 處理器約比 Xeon E5 v4 快 41-43%
: ----------------------------------------
: 讀者必須謹慎的解讀
: 建議看完 AnandTech 網站的原文
: 會有較為清楚的輪廓
: 個人看完的感想:
: 雖然有其他各種的因素要考慮
: 大致上來說
: IBM POWER8 處理器
: 相對於 Intel Xeon E5 v4
: 不是 Intel 可以忽視或小看的對手
: 也期待後續 AMD ZEN 處理器的表現
: PS.以下是 AnandTech 網站的原文
: Once all threads are active,
: the IBM POWER8 core is able to outperform the Intel CPU by 41% (geomean average).
: All in all,
: the maximum throughput of one POWER8 core is about 43%
: faster than a similar Broadwell-based Xeon E5 v4.
--
簡單來說POWER 8是RISC
INTEL全系列都是CISC的架構
要比出高下真的有難度
如果單純跑測試軟體而不是在實際複雜的應用場合使用的話
RISC應該都是能輕鬆獲勝的
更簡單來說RISC無法全方面維持優勢
CISC則是擁有比較通用的優勢
RISC端看實作加速的指令集有哪些
還有與快取之間的平衡
※ 引述《willrise (小王)》之銘言:
: IBM 網站
: IBM Power System S812LC
: https://goo.gl/plLJqz
: AnandTech 網站
: Assessing IBM's POWER8, Part 1: A Low Level Look at Little Endian
: http://goo.gl/d2vidE
: 目前伺服器處理器
: Intel 佔了 9x% 的出貨量
: IBM 近期推出了配備 POWER8 處理器的伺服器 S812LC
: 售價從 4,820 美元起
: 是 POWER8 伺服器中的平價機種
: 顯示了 IBM 要在伺服器市場
: 和 Intel 爭奪天下的雄心
: 而要改變市場風向
: IBM 勢必得要拿出客觀的數據
: 證明 POWER8 處理器的優異之處
: 才有足夠的說服力
: 讓客戶們放棄 Intel Xeon 伺服器
: 改投向 POWER8 伺服器
: 不過
: 要完整客觀準確的測試比較 2 個不同平台處理器的效能
: 並不容易
: AnandTech 網站朝此目標邁進了一步
: 發佈了這篇測試文
: 和不同顯示卡的比較一樣
: 作完一輪測試之後
: 往往會發現
: 有些項目差異比較大
: 有些項目差異比較小
: 用一句話" 效能差異約 X% " 來帶過
: 不免有過度簡化之嫌
: 所以對於以下說法:
: ----------------------------------------
: 在所有執行緒都運作的情況下
: POWER8 處理器約比 Xeon E5 v4 快 41-43%
: ----------------------------------------
: 讀者必須謹慎的解讀
: 建議看完 AnandTech 網站的原文
: 會有較為清楚的輪廓
: 個人看完的感想:
: 雖然有其他各種的因素要考慮
: 大致上來說
: IBM POWER8 處理器
: 相對於 Intel Xeon E5 v4
: 不是 Intel 可以忽視或小看的對手
: 也期待後續 AMD ZEN 處理器的表現
: PS.以下是 AnandTech 網站的原文
: Once all threads are active,
: the IBM POWER8 core is able to outperform the Intel CPU by 41% (geomean average).
: All in all,
: the maximum throughput of one POWER8 core is about 43%
: faster than a similar Broadwell-based Xeon E5 v4.
--
Tags:
3C
All Comments

By Ula
at 2016-07-25T15:43
at 2016-07-25T15:43

By Necoo
at 2016-07-25T23:08
at 2016-07-25T23:08

By Elma
at 2016-07-29T06:20
at 2016-07-29T06:20

By Ethan
at 2016-07-31T05:17
at 2016-07-31T05:17

By David
at 2016-08-04T00:53
at 2016-08-04T00:53

By Delia
at 2016-08-08T20:28
at 2016-08-08T20:28

By Caitlin
at 2016-08-12T13:56
at 2016-08-12T13:56

By Andrew
at 2016-08-17T00:47
at 2016-08-17T00:47

By Hardy
at 2016-08-20T10:52
at 2016-08-20T10:52

By Ida
at 2016-08-24T04:31
at 2016-08-24T04:31

By Connor
at 2016-08-25T22:36
at 2016-08-25T22:36

By Ida
at 2016-08-30T01:13
at 2016-08-30T01:13

By Bethany
at 2016-08-31T09:06
at 2016-08-31T09:06

By Irma
at 2016-09-05T01:35
at 2016-09-05T01:35

By Iris
at 2016-09-06T08:43
at 2016-09-06T08:43

By Belly
at 2016-09-09T00:29
at 2016-09-09T00:29

By Elizabeth
at 2016-09-09T08:33
at 2016-09-09T08:33

By Kyle
at 2016-09-12T23:48
at 2016-09-12T23:48

By Steve
at 2016-09-13T05:08
at 2016-09-13T05:08

By Frederic
at 2016-09-13T13:39
at 2016-09-13T13:39

By Zora
at 2016-09-14T05:17
at 2016-09-14T05:17

By Donna
at 2016-09-15T02:48
at 2016-09-15T02:48

By Poppy
at 2016-09-18T09:45
at 2016-09-18T09:45

By Leila
at 2016-09-19T10:26
at 2016-09-19T10:26

By Hedwig
at 2016-09-24T06:41
at 2016-09-24T06:41

By Harry
at 2016-09-25T20:40
at 2016-09-25T20:40

By Olga
at 2016-09-27T19:51
at 2016-09-27T19:51

By Edwina
at 2016-09-29T16:43
at 2016-09-29T16:43

By Oscar
at 2016-10-03T21:12
at 2016-10-03T21:12

By Barb Cronin
at 2016-10-08T07:02
at 2016-10-08T07:02

By Necoo
at 2016-10-10T04:55
at 2016-10-10T04:55

By Oliver
at 2016-10-13T09:00
at 2016-10-13T09:00

By Catherine
at 2016-10-16T17:56
at 2016-10-16T17:56

By Damian
at 2016-10-18T14:00
at 2016-10-18T14:00

By Kristin
at 2016-10-19T22:51
at 2016-10-19T22:51

By Harry
at 2016-10-23T17:53
at 2016-10-23T17:53

By Isla
at 2016-10-27T12:57
at 2016-10-27T12:57

By Olga
at 2016-10-29T20:06
at 2016-10-29T20:06

By Olivia
at 2016-11-01T17:51
at 2016-11-01T17:51

By Dora
at 2016-11-03T05:35
at 2016-11-03T05:35

By Andy
at 2016-11-03T12:02
at 2016-11-03T12:02

By Belly
at 2016-11-07T09:26
at 2016-11-07T09:26

By Lydia
at 2016-11-11T02:29
at 2016-11-11T02:29

By Cara
at 2016-11-14T11:55
at 2016-11-14T11:55

By Irma
at 2016-11-15T02:45
at 2016-11-15T02:45

By Daniel
at 2016-11-19T02:21
at 2016-11-19T02:21

By Megan
at 2016-11-22T16:00
at 2016-11-22T16:00

By Suhail Hany
at 2016-11-24T00:14
at 2016-11-24T00:14

By Elvira
at 2016-11-26T21:43
at 2016-11-26T21:43

By Zanna
at 2016-11-28T14:09
at 2016-11-28T14:09

By Daniel
at 2016-12-03T11:40
at 2016-12-03T11:40

By Hedda
at 2016-12-03T19:36
at 2016-12-03T19:36

By Daniel
at 2016-12-05T05:15
at 2016-12-05T05:15

By Michael
at 2016-12-08T12:48
at 2016-12-08T12:48

By Ida
at 2016-12-10T01:04
at 2016-12-10T01:04

By Anthony
at 2016-12-11T06:51
at 2016-12-11T06:51

By Ina
at 2016-12-14T08:17
at 2016-12-14T08:17

By Daph Bay
at 2016-12-16T06:10
at 2016-12-16T06:10

By Dinah
at 2016-12-17T15:33
at 2016-12-17T15:33

By Anthony
at 2016-12-18T13:56
at 2016-12-18T13:56

By Jessica
at 2016-12-19T11:47
at 2016-12-19T11:47

By Lucy
at 2016-12-22T15:29
at 2016-12-22T15:29

By Ethan
at 2016-12-25T08:56
at 2016-12-25T08:56

By Ida
at 2016-12-25T14:34
at 2016-12-25T14:34

By Hedda
at 2016-12-28T07:19
at 2016-12-28T07:19

By David
at 2016-12-31T04:47
at 2016-12-31T04:47

By Adele
at 2016-12-31T08:23
at 2016-12-31T08:23

By David
at 2017-01-04T23:52
at 2017-01-04T23:52

By Eden
at 2017-01-07T06:17
at 2017-01-07T06:17

By Erin
at 2017-01-11T08:35
at 2017-01-11T08:35

By Damian
at 2017-01-14T10:06
at 2017-01-14T10:06

By Necoo
at 2017-01-17T06:48
at 2017-01-17T06:48

By Ivy
at 2017-01-20T16:01
at 2017-01-20T16:01

By Jake
at 2017-01-25T02:31
at 2017-01-25T02:31

By Ophelia
at 2017-01-28T23:10
at 2017-01-28T23:10

By Delia
at 2017-01-30T14:21
at 2017-01-30T14:21
Related Posts
ASUS Z170 PRO v Z170 AR

By Margaret
at 2016-07-22T13:01
at 2016-07-22T13:01
35K資料數據處理

By Vanessa
at 2016-07-22T12:52
at 2016-07-22T12:52
30K上下鬥陣遊戲機

By Regina
at 2016-07-22T12:45
at 2016-07-22T12:45
R7 240 LP單槽卡1k開FM用

By Callum
at 2016-07-22T12:43
at 2016-07-22T12:43
請推薦靜音防塵機殼,cpu風扇

By Charlie
at 2016-07-22T12:42
at 2016-07-22T12:42