Day_Night 發表於 2014-12-14 09:19:21

【開箱測試】當Sandisk Extreme Pro 遇到Sandisk Extreme II 240G (圖多,不喜勿入)

自從Sandisk跨足SSD領域,2012 Extreme首度問市,2013年
Extreme II推出,緊接著2014年更推出Extreme Pro,小弟躬逢其盛
每代的Sandisk Extreme都玩過,每代的產品規格簡述如下表。
https://5.share.photo.xuite.net/ralphyang/1522e59/19352007/1062501010_x.jpg

查了網路之前的文章,Extreme Pro也有人發過開箱文,本篇較不偏重
開箱,僅主要比較採用同樣主控的Extreme II及Pro,兩者相隔約一年
其效能演進是否真的讓人驚豔?


以下為簡單數位相機拍照,若有不清楚傷眼處,請見諒。


外盒正面照,產品速率極限及10年保固的字樣排排站。
https://5.share.photo.xuite.net/ralphyang/1522eed/19352007/1062455846_x.jpg


外盒背面,購買的是展碁保固。
https://5.share.photo.xuite.net/ralphyang/1522e78/19352007/1062458033_x.jpg


內裝很簡單,說明書及7mm轉9mm墊片及SSD本體。
https://5.share.photo.xuite.net/ralphyang/1522ef8/19352007/1062458417_x.jpg


與Extreme II型號差異在於多加個S,改為SDSSDXPS-240,MIC製。
https://5.share.photo.xuite.net/ralphyang/1522e09/19352007/1062459714_x.jpg

購物網站對Extreme Pro的廣告用語及規格敘述。
https://5.share.photo.xuite.net/ralphyang/1522e17/19352007/1062457936_x.jpg

https://5.share.photo.xuite.net/ralphyang/1522ecb/19352007/1062458116_x.jpg

https://5.share.photo.xuite.net/ralphyang/1522e0b/19352007/1062459716_x.jpg


簡單開箱到此為止。


測試環境簡述:

M/B: ASUS P8Z77-V Deluxe BIOS 1908
CPU: i7-3770K
RAM: Team Xtrem DDR3-2400 8G*2
OS SSD: Intel 520 240G SSD
SSD: Sandisk Extreme Pro 240G、Sandisk Extreme II 240G
OS: Windows 7 Ultimate x64


考慮測試圖檔較多,因此將所得數據抄錄整體後作成Excel比較表。


AIDA64 Read Test Suite,設定檔案容量為1MB及8MB。

1MB及8MB下Extreme II與Pro差異不大,有時Extreme II還勝過Pro。
https://5.share.photo.xuite.net/ralphyang/1522ef1/19352007/1062455850_x.jpg

https://5.share.photo.xuite.net/ralphyang/1522e55/19352007/1062457742_x.jpg

AIDA64 線性讀寫測試,設定檔案容量為8MB,Extreme II的寫入最快
值較佳,但落於誤差範圍內。
https://5.share.photo.xuite.net/ralphyang/1522e38/19352007/1062459505_x.jpg


AJA 設定2048*1556 10-bit RGB從128MB~16GB全測一輪。讀取方面
Pro明顯勝於Extreme II;寫入時,最小容量值輸了Extreme II,後段平
均寫入速率值僅剩小贏。
https://5.share.photo.xuite.net/ralphyang/1522ee7/19352007/1062459424_x.jpg


Anvil's Storage Utility設為預設Compression 100%及0Fill模式,把容
量值從1GB~32GB全測試一輪。

循序讀寫,Pro勝幅不是明顯。
https://5.share.photo.xuite.net/ralphyang/1522e9a/19352007/1062455763_x.jpg

4K讀取時,Pro勝幅不是明顯,寫入時,Pro明顯勝過Extreme II。
https://5.share.photo.xuite.net/ralphyang/1522e1d/19352007/1062457942_x.jpg

4K QD4讀取時,Pro勝幅不是明顯,有時還略輸,寫入時,Pro明顯勝過
Extreme II。
https://5.share.photo.xuite.net/ralphyang/1522ef6/19352007/1062455855_x.jpg

4K QD16時Pro與Extreme II的差異度明顯拉開。
https://5.share.photo.xuite.net/ralphyang/1522e3c/19352007/1062459509_x.jpg

32K/128K讀取測試,Pro表現勝過Extreme II。
https://5.share.photo.xuite.net/ralphyang/1522ef9/19352007/1062455858_x.jpg

https://5.share.photo.xuite.net/ralphyang/1522e7b/19352007/1062457268_x.jpg

0Fill模式下的讀/寫及總得分差異。
https://5.share.photo.xuite.net/ralphyang/1522e0c/19352007/1062459717_x.jpg

https://5.share.photo.xuite.net/ralphyang/1522ef4/19352007/1062455853_x.jpg

https://5.share.photo.xuite.net/ralphyang/1522ec3/19352007/1062459900_x.jpg

Compression 100%模式下的讀/寫及總得分差異。
https://5.share.photo.xuite.net/ralphyang/1522e1e/19352007/1062457943_x.jpg

https://5.share.photo.xuite.net/ralphyang/1522eaf/19352007/1062457832_x.jpg

https://5.share.photo.xuite.net/ralphyang/1522ec6/19352007/1062459903_x.jpg


AS SSD全測過一輪,並測試Copy Benchmark及Compression
Behcnmark,Pro不盡然全贏過Extreme II,部分寫入測試還小輸。
https://5.share.photo.xuite.net/ralphyang/1522e61/19352007/1062458522_x.jpg

https://5.share.photo.xuite.net/ralphyang/1522e9b/19352007/1062455764_x.jpg

https://5.share.photo.xuite.net/ralphyang/1522e9d/19352007/1062455766_x.jpg

Copy Benchmark測試,僅ISO讀寫速率,Pro表現較佳。
https://5.share.photo.xuite.net/ralphyang/1522e49/19352007/1062460290_x.jpg

Extreme II Compression Behcnmark。
https://5.share.photo.xuite.net/ralphyang/1522eda/19352007/1062462227_x.jpg

Extreme Pro Compression Behcnmark。
https://5.share.photo.xuite.net/ralphyang/1522e9e/19352007/1062464983_x.jpg


ATTO Diskbenchmark v2.47針對了64K、64MB、256MB、512MB、
1GB及2GB等不同檔案長度分別測試,部分測試環境裡,Extreme II勝過
Pro。
https://5.share.photo.xuite.net/ralphyang/1522e3f/19352007/1062458744_x.jpg

https://5.share.photo.xuite.net/ralphyang/1522e40/19352007/1062458745_x.jpg

https://5.share.photo.xuite.net/ralphyang/1522e2e/19352007/1062458215_x.jpg

https://5.share.photo.xuite.net/ralphyang/1522e5c/19352007/1062457749_x.jpg

https://5.share.photo.xuite.net/ralphyang/1522e9f/19352007/1062455768_x.jpg

https://5.share.photo.xuite.net/ralphyang/1522e42/19352007/1062459515_x.jpg

https://5.share.photo.xuite.net/ralphyang/1522e7c/19352007/1062457269_x.jpg

https://5.share.photo.xuite.net/ralphyang/1522e4a/19352007/1062460291_x.jpg

https://5.share.photo.xuite.net/ralphyang/1522e2c/19352007/1062460005_x.jpg

https://5.share.photo.xuite.net/ralphyang/1522e3c/19352007/1062458741_x.jpg

https://5.share.photo.xuite.net/ralphyang/1522e3d/19352007/1062458742_x.jpg

https://5.share.photo.xuite.net/ralphyang/1522e8d/19352007/1062458822_x.jpg

https://5.share.photo.xuite.net/ralphyang/1522e1f/19352007/1062457944_x.jpg

https://5.share.photo.xuite.net/ralphyang/1522e97/19352007/1062454736_x.jpg


Crystal DiskMark採0Fill、1Fill及Default分別測試50MB~4000MB的
全數容量測試。

循序讀取測試,Pro被Extreme II壓著打,循序寫入測試局勢則相反。
https://5.share.photo.xuite.net/ralphyang/1522e68/19352007/1062459297_x.jpg

https://5.share.photo.xuite.net/ralphyang/1522e80/19352007/1062458041_x.jpg

512K讀取測試,Pro在各模式的速率值蠻穩定;大容量寫入測試則輸給
了Extreme II。
https://5.share.photo.xuite.net/ralphyang/1522e0c/19352007/1062460485_x.jpg

https://5.share.photo.xuite.net/ralphyang/1522e22/19352007/1062457947_x.jpg

4K讀取測試,Pro在各模式均大勝Extreme II;寫入測試似乎被扭轉。
https://5.share.photo.xuite.net/ralphyang/1522e31/19352007/1062458218_x.jpg

https://5.share.photo.xuite.net/ralphyang/1522ece/19352007/1062458631_x.jpg

4K QD32讀寫測試,Pro在各模式均大勝Extreme II。
https://5.share.photo.xuite.net/ralphyang/1522eb2/19352007/1062457835_x.jpg

https://5.share.photo.xuite.net/ralphyang/1522e90/19352007/1062458825_x.jpg


NetworkDLS DiskMark,Pro勝故Extreme II。
https://5.share.photo.xuite.net/ralphyang/1522e48/19352007/1062505089_x.jpg


HDTune v5.5設定檔案容量為8MB,各測試選項結果。

循序讀寫方面。
https://5.share.photo.xuite.net/ralphyang/1522e90/19352007/1062458313_x.jpg

https://5.share.photo.xuite.net/ralphyang/1522e6b/19352007/1062458532_x.jpg

Extra 額外讀寫測試,Pro不見得一面倒的贏過Extreme II。
https://5.share.photo.xuite.net/ralphyang/1522e31/19352007/1062460010_x.jpg

https://5.share.photo.xuite.net/ralphyang/1522eed/19352007/1062459430_x.jpg

Random 隨機讀寫測試,寫入方面意外地Pro在蠻多項目輸給Extreme II。
https://5.share.photo.xuite.net/ralphyang/1522e8e/19352007/1062458311_x.jpg

https://5.share.photo.xuite.net/ralphyang/1522edc/19352007/1062458645_x.jpg

HDTune 檔案基準測試(File Benchmark)測試圖,分別測試32KB、64KB、
64MB及512MB,4K隨機Single寫入Pro多數項目輸給Extreme II。
https://5.share.photo.xuite.net/ralphyang/1522e43/19352007/1062458748_x.jpg

https://5.share.photo.xuite.net/ralphyang/1522e0f/19352007/1062459208_x.jpg

https://5.share.photo.xuite.net/ralphyang/1522ef7/19352007/1062458928_x.jpg

https://5.share.photo.xuite.net/ralphyang/1522e86/19352007/1062458047_x.jpg

https://5.share.photo.xuite.net/ralphyang/1522eb8/19352007/1062457841_x.jpg

https://5.share.photo.xuite.net/ralphyang/1522ecb/19352007/1062459908_x.jpg


HD-Tach 讀取效能測試,分別針對8mb(Quick Zone)及32mb(Long Zone)測試。

8mb(Quick Zone)讀取測試。
https://5.share.photo.xuite.net/ralphyang/1522ec8/19352007/1062459905_x.jpg

32mb(Long Zone)讀取測試。
https://5.share.photo.xuite.net/ralphyang/1522e42/19352007/1062458747_x.jpg


HD-Tach RW 讀寫效能測試,分別針對8mb(Quick Zone)及32mb(Long Zone)測試。

8mb(Quick Zone)讀寫測試,平均讀取以Pro較快,但平均寫入則相反。
https://5.share.photo.xuite.net/ralphyang/1522ed4/19352007/1062458637_x.jpg

32mb(Long Zone)讀寫測試,平均讀取以Pro較快,但平均寫入則相反。
https://5.share.photo.xuite.net/ralphyang/1522eb7/19352007/1062457840_x.jpg


InHouse DiskBenchMark
循序讀寫測試,Extreme II與Pro各贏一項。
https://5.share.photo.xuite.net/ralphyang/1522ef8/19352007/1062458929_x.jpg

各隨機讀寫項目測試結果,參數值愈大才見到Pro的差異度。
https://5.share.photo.xuite.net/ralphyang/1522ebc/19352007/1062457845_x.jpg

https://5.share.photo.xuite.net/ralphyang/1522ecd/19352007/1062459910_x.jpg


Parkdale分別針對Block Size 64K及1MB,把全數的參數值測過一輪。
循序讀寫測試,Pro幾乎全贏過Extreme II。
https://5.share.photo.xuite.net/ralphyang/1522ed0/19352007/1062459913_x.jpg

Random QD32讀寫測試,Pro不盡然全贏過Extreme II。
https://5.share.photo.xuite.net/ralphyang/1522e73/19352007/1062459308_x.jpg


PCMark 7
https://5.share.photo.xuite.net/ralphyang/1522ef9/19352007/1062458930_x.jpg

https://5.share.photo.xuite.net/ralphyang/1522e80/19352007/1062460089_x.jpg


PCMark 8
https://5.share.photo.xuite.net/ralphyang/1522e98/19352007/1062457041_x.jpg

https://5.share.photo.xuite.net/ralphyang/1522e98/19352007/1062460881_x.jpg

https://5.share.photo.xuite.net/ralphyang/1522e33/19352007/1062458220_x.jpg


PCWizard 2014測試結果。
https://5.share.photo.xuite.net/ralphyang/1522edc/19352007/1062458133_x.jpg


TxBench針對Default (512M)及長檔(32GB)做測試。
https://5.share.photo.xuite.net/ralphyang/1522e9a/19352007/1062460883_x.jpg

https://5.share.photo.xuite.net/ralphyang/1522e5b/19352007/1062460308_x.jpg


將所有的數值作個總結表,比較兩代之間的效能差異值?
https://5.share.photo.xuite.net/ralphyang/1522ef4/19352007/1062459437_x.jpg
https://5.share.photo.xuite.net/ralphyang/1522e10/19352007/1062460489_x.jpg
https://5.share.photo.xuite.net/ralphyang/1522e83/19352007/1062457276_x.jpg


Sandisk Extreme Pro與Extreme II另一差異在於Pro額外提供了一套
Dashboard軟體,可用於Windows 7/8/8.1監控SSD,好奇試過想在
Extreme II上強制執行Dashboard卻徒勞無功。
https://5.share.photo.xuite.net/ralphyang/1522ee0/19352007/1062458137_x.jpg

Performance選項提供效能讀寫速率圖及Trim功能,很可惜的讀寫速率
圖應該是從Windows OS內建軟體去抓取並改成另一形式呈現,非自己
的讀寫測試軟體。此套軟體在Tool選項也提供Secured Erase功能,有
時會卡彈無法Secured Erase,且感覺抹寫後的速率恢復度不如Third
Party如PMagic來得有效率。
https://5.share.photo.xuite.net/ralphyang/1522e11/19352007/1062460490_x.jpg

https://5.share.photo.xuite.net/ralphyang/1522e99/19352007/1062457042_x.jpg

測試結論

儘管都是採用相同主控的Sandisk Extreme II與Pro,官方強調較高隨機
讀寫的Pro,但表現結果倒也沒全面倒壓過了Extreme II。至於保固期延
長或許是亮點(賣點之一),但耐久度似乎也比Extreme II少囉。Pro版的
Dashboard裡增加額外功能是Sandisk SSD系列首見,以往的Sandisk
SSD軟體相對陽春,然而與其它家的SSD Toolbox軟體相比,也許仍有
成長改進的空間。

期待2015年Sandisk Extreme SSD能有更讓人驚豔的產品問市....


以上不專業之簡單測試到此結束,下台一鞠躬,一切的批評希望廠商
能見諒,本文不作筆戰用,若有指教歡迎大家一起來討論。

XF-Team 發表於 2014-12-16 04:10:49

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admin 發表於 2014-12-16 06:39:28

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XF-Staff 發表於 2014-12-16 10:10:13

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