Sandforce控制器 掉速跑分測試分享 - 3C

By Michael
at 2014-10-05T01:19
at 2014-10-05T01:19
Table of Contents
網頁好讀版:
http://www.xfastest.com/thread-143979-1-1.html
前言
Sandforce會掉速已經不是什麼新聞了
所以這次決定來測試一下SF主控和容量之間的掉速問題
順便測試跑分 來看看實際使用是否真的差很多
本次使用廣穎slim S60 240G開箱 是一款無快取的SF-2281VB4主控的SSD
搭載intel原廠顆粒
基本上這種廠商多半直接買方案回來做
所以FW方面應該也是直接用公版的
空盤測試
以下將會測試AS SSD/CDM/CDM 1Fill/CDM 0Fill
以及PCMARK7和8的儲存跑分
測試配備:
(Intel SATA3平台):
CPU:Intel Celeron G1820
MB: Z87 MS-7826(HP OEM主版)
RAM:G.Skill DDR3 4G 1600 紅疏版(單條)
VGA:內顯
HDD:希捷250G (作業系統/測試軟體都擺在這顆上)
POWER:海韻SS-330GB 330W
CASE:fractal design define mini
作業系統:WIN7 64位元 專業版
http://i.imgur.com/3slPHjk.png
↑空盤AS SSD跑分 771分
http://i.imgur.com/e6qJFjJ.png
↑Crystal disk mark標準模式
http://i.imgur.com/s0GkKhU.png
↑Crystal disk mark 0Fill
http://i.imgur.com/o0IghjK.png
↑Crystal disk mark 1Fill
http://i.imgur.com/0HavapX.png
↑PCmark7
5236分 raw分數5161
http://i.imgur.com/mquK43k.png
↑PCmark8
4928分 儲存頻寬213.70MB/S
寫入25%
http://i.imgur.com/bbv8Zy8.png
我們使用fsutil指令來創造指定空間的檔案
http://i.imgur.com/Fwo7bnT.png
↑空盤AS SSD跑分739分(有稍為降低一些)
http://i.imgur.com/z1vT28d.png
↑Crystal disk mark標準模式
http://i.imgur.com/Vijcn3P.png
↑Crystal disk mark 0Fill
http://i.imgur.com/1bZRPzQ.png
↑Crystal disk mark 1Fill
http://i.imgur.com/JSGmDRa.png
↑PCmark7
5341分 raw分數6129
http://i.imgur.com/gtaWYUS.png
↑PCmark8
4920分 儲存頻寬207.49MB/S
寫入50%
http://i.imgur.com/HfGXvK7.png
↑空盤AS SSD跑分528分(明顯降低)
http://i.imgur.com/et8HrNE.png
↑Crystal disk mark標準模式
http://i.imgur.com/ZVPC1Ai.png
↑Crystal disk mark 0Fill
http://i.imgur.com/6hNE6XU.png
↑Crystal disk mark 1Fill
http://i.imgur.com/etY5qWB.png
↑PCmark7
5264分 raw分數5963
http://i.imgur.com/5DyjDD0.png
↑PCmark8
4917分 儲存頻寬207.19MB/S
寫入75%
http://i.imgur.com/w6AxVGS.png
↑空盤AS SSD跑分559分(比50%略高 但也是誤差內)
http://i.imgur.com/ML7ypfR.png
↑Crystal disk mark標準模式
http://i.imgur.com/PvzOOsN.png
↑Crystal disk mark 0Fill
http://i.imgur.com/2P3X74e.png
↑Crystal disk mark 1Fill
http://i.imgur.com/HMBaz7b.png
↑PCmark7
5310分 raw分數5883
http://i.imgur.com/jSENvFv.png
↑PCmark8
4931分 儲存頻寬215.61MB/S
寫入97%(幾乎全滿)
http://i.imgur.com/fAqDYTw.png
↑空盤AS SSD跑分498分(相較於空盤狀態掉很多)
http://i.imgur.com/Pp6ytea.png
↑Crystal disk mark標準模式
http://i.imgur.com/EPOiI7Q.png
↑Crystal disk mark 0Fill
忘記測= =
↑Crystal disk mark 1Fill
http://i.imgur.com/rKVow5J.png
↑PCmark7
5315分 raw分數5681(反而沒啥差別...)
↑PCmark8 測試出錯 此項目從缺
(我以經嘗試把可用空間降到90%了 還是一樣會出問題 故此項目不測)
表格統整
http://i.imgur.com/dAqXw40.png
心得
基本上可以看到
在裝滿50%的資料之後
跑分方面(AS SSD CDM)開始變慢
但是主要為評鑑使用者實際情況的PCMARK系列
跑分則是無太大變更
所以 大家不用為了怕掉速 來拒絕購買SF控制器系列的SSD
畢竟實際使用上 差別不大
感謝收看
--
http://www.xfastest.com/thread-143979-1-1.html
前言
Sandforce會掉速已經不是什麼新聞了
所以這次決定來測試一下SF主控和容量之間的掉速問題
順便測試跑分 來看看實際使用是否真的差很多
本次使用廣穎slim S60 240G開箱 是一款無快取的SF-2281VB4主控的SSD
搭載intel原廠顆粒
基本上這種廠商多半直接買方案回來做
所以FW方面應該也是直接用公版的
空盤測試
以下將會測試AS SSD/CDM/CDM 1Fill/CDM 0Fill
以及PCMARK7和8的儲存跑分
測試配備:
(Intel SATA3平台):
CPU:Intel Celeron G1820
MB: Z87 MS-7826(HP OEM主版)
RAM:G.Skill DDR3 4G 1600 紅疏版(單條)
VGA:內顯
HDD:希捷250G (作業系統/測試軟體都擺在這顆上)
POWER:海韻SS-330GB 330W
CASE:fractal design define mini
作業系統:WIN7 64位元 專業版
http://i.imgur.com/3slPHjk.png
↑空盤AS SSD跑分 771分
http://i.imgur.com/e6qJFjJ.png
↑Crystal disk mark標準模式
http://i.imgur.com/s0GkKhU.png
↑Crystal disk mark 0Fill
http://i.imgur.com/o0IghjK.png
↑Crystal disk mark 1Fill
http://i.imgur.com/0HavapX.png
↑PCmark7
5236分 raw分數5161
http://i.imgur.com/mquK43k.png
↑PCmark8
4928分 儲存頻寬213.70MB/S
寫入25%
http://i.imgur.com/bbv8Zy8.png
我們使用fsutil指令來創造指定空間的檔案
http://i.imgur.com/Fwo7bnT.png
↑空盤AS SSD跑分739分(有稍為降低一些)
http://i.imgur.com/z1vT28d.png
↑Crystal disk mark標準模式
http://i.imgur.com/Vijcn3P.png
↑Crystal disk mark 0Fill
http://i.imgur.com/1bZRPzQ.png
↑Crystal disk mark 1Fill
http://i.imgur.com/JSGmDRa.png
↑PCmark7
5341分 raw分數6129
http://i.imgur.com/gtaWYUS.png
↑PCmark8
4920分 儲存頻寬207.49MB/S
寫入50%
http://i.imgur.com/HfGXvK7.png
↑空盤AS SSD跑分528分(明顯降低)
http://i.imgur.com/et8HrNE.png
↑Crystal disk mark標準模式
http://i.imgur.com/ZVPC1Ai.png
↑Crystal disk mark 0Fill
http://i.imgur.com/6hNE6XU.png
↑Crystal disk mark 1Fill
http://i.imgur.com/etY5qWB.png
↑PCmark7
5264分 raw分數5963
http://i.imgur.com/5DyjDD0.png
↑PCmark8
4917分 儲存頻寬207.19MB/S
寫入75%
http://i.imgur.com/w6AxVGS.png
↑空盤AS SSD跑分559分(比50%略高 但也是誤差內)
http://i.imgur.com/ML7ypfR.png
↑Crystal disk mark標準模式
http://i.imgur.com/PvzOOsN.png
↑Crystal disk mark 0Fill
http://i.imgur.com/2P3X74e.png
↑Crystal disk mark 1Fill
http://i.imgur.com/HMBaz7b.png
↑PCmark7
5310分 raw分數5883
http://i.imgur.com/jSENvFv.png
↑PCmark8
4931分 儲存頻寬215.61MB/S
寫入97%(幾乎全滿)
http://i.imgur.com/fAqDYTw.png
↑空盤AS SSD跑分498分(相較於空盤狀態掉很多)
http://i.imgur.com/Pp6ytea.png
↑Crystal disk mark標準模式
http://i.imgur.com/EPOiI7Q.png
↑Crystal disk mark 0Fill
忘記測= =
↑Crystal disk mark 1Fill
http://i.imgur.com/rKVow5J.png
↑PCmark7
5315分 raw分數5681(反而沒啥差別...)
↑PCmark8 測試出錯 此項目從缺
(我以經嘗試把可用空間降到90%了 還是一樣會出問題 故此項目不測)
表格統整
http://i.imgur.com/dAqXw40.png
心得
基本上可以看到
在裝滿50%的資料之後
跑分方面(AS SSD CDM)開始變慢
但是主要為評鑑使用者實際情況的PCMARK系列
跑分則是無太大變更
所以 大家不用為了怕掉速 來拒絕購買SF控制器系列的SSD
畢竟實際使用上 差別不大
感謝收看
--
Tags:
3C
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