Test flash disku

[chatumbabub]

OCZ Rally2 4GB FAT32


Sequential Read : 28.930 MB/s
Sequential Write : 9.885 MB/s
Random Read 512KB : 28.844 MB/s
Random Write 512KB : 1.718 MB/s
Random Read 4KB : 7.695 MB/s
Random Write 4KB : 0.019 MB/s
Test Size : 50 MB

[tibika]

OCZ Rally2 8GB (ako vyššie chatumbabub, len jeho 8GB verzia):

(Test Size : 100 MB)
Sequential Read : 32.635 MB/s
Sequential Write : 10.382 MB/s
Random Read 512KB : 32.763 MB/s
Random Write 512KB : 2.580 MB/s
Random Read 4KB : 8.191 MB/s
Random Write 4KB : 0.029 MB/s

(Chipset: Intel x58)

[mart22]

Sandisk Ultra II 4GB

Kód: Vybrat vše

   Sequential Read :   11.161 MB/s
  Sequential Write :    9.510 MB/s
  Random Read 512KB:   11.038 MB/s
Random Write 512KB :    3.195 MB/s
   Random Read 4KB :    3.895 MB/s
  Random Write 4KB :    0.033 MB/s

[W33x]

Team Fusion Plus 16GB / NTFS

Sequential Read : 31.371 MB/s
Sequential Write : 9.206 MB/s
Random Read 512KB : 30.433 MB/s
Random Write 512KB : 2.084 MB/s
Random Read 4KB : 4.321 MB/s
Random Write 4KB : 0.027 MB/s

Test Size : 50 MB

[fuller]

Kingston DataTraveler HyperX2 32GB



FAT32 Allocation Unit Size: ??? (Manufactured)

Sequential Read : 29.11 MB/s
Sequential Write : 18.35 MB/s
Random Read 512KB : 30.02 MB/s
Random Write 512KB : 2.611 MB/s
Random Read 4KB : 7.821 MB/s
Random Write 4KB : 0.015 MB/s


FAT32 Allocation Unit Size: 8192

Sequential Read : 31.641 MB/s
Sequential Write : 17.659 MB/s
Random Read 512KB : 31.084 MB/s
Random Write 512KB : 2.593 MB/s
Random Read 4KB : 7.324 MB/s
Random Write 4KB : 0.015 MB/s


NTFS Allocation Unit Size: 4096

Sequential Read : 30.35 MB/s
Sequential Write : 15.41 MB/s
Random Read 512KB : 29.39 MB/s
Random Write 512KB : 2.764 MB/s
Random Read 4KB : 7.314 MB/s
Random Write 4KB : 0.013 MB/s


NTFS Allocation Unit Size: 8192

Sequential Read : 32.686 MB/s
Sequential Write : 17.312 MB/s
Random Read 512KB : 28.929 MB/s
Random Write 512KB : 2.564 MB/s
Random Read 4KB : 7.064 MB/s
Random Write 4KB : 0.014 MB/s

Test Size : 100 MB

[FrantaL]

Kingstone 2GB

Date : 2010/03/20 12:43:44

Kingston2GB.jpg (4.03 ) Zobrazeno 17483 krát

Sequential Read : 19.301 MB/s
Sequential Write : 4.241 MB/s
Random Read 512KB : 19.208 MB/s
Random Write 512KB : 1.613 MB/s
Random Read 4KB : 5.675 MB/s
Random Write 4KB : 0.014 MB/s

Test Size : 50 MB
Date : 2010/03/20 12:36:48

SONY 512

sony.jpg (5.64 ) Zobrazeno 17486 krát

Sequential Read : 10.225 MB/s
Sequential Write : 6.315 MB/s
Random Read 512KB : 10.212 MB/s
Random Write 512KB : 3.603 MB/s
Random Read 4KB : 5.292 MB/s
Random Write 4KB : 0.064 MB/s

Test Size : 50 MB
Date : 2010/03/20 12:39:58


Patriot 8GB

patriot.jpg (3.3 ) Zobrazeno 17497 krát

Sequential Read : 19.294 MB/s
Sequential Write : 10.782 MB/s
Random Read 512KB : 19.370 MB/s
Random Write 512KB : 2.514 MB/s
Random Read 4KB : 6.581 MB/s
Random Write 4KB : 0.011 MB/s

Test Size : 50 MB
Date : 2010/03/20 12:43:44

[mrTT]

NOname reklamní Lega-inox 2gb NTFS
Chipset:nForce 520

Sequential Read : 14.798 MB/s
Sequential Write : 4.916 MB/s
Random Read 512KB : 14.864 MB/s
Random Write 512KB : 1.728 MB/s
Random Read 4KB : 6.287 MB/s
Random Write 4KB : 0.021 MB/s
Test Size : 100 MB

Kingston DataTraveler DTI G2 8 GB FAT32
Chipset:nForce 520

Sequential Read : 22.458 MB/s
Sequential Write : 4.943 MB/s
Random Read 512KB : 22.535 MB/s
Random Write 512KB : 0.911 MB/s
Random Read 4KB : 5.901 MB/s
Random Write 4KB : 0.009 MB/s
Test Size : 100 MB

Kingston Data Traveler 4GB FAT32
Chipset:nForce 520

Sequential Read : 22.329 MB/s
Sequential Write : 8.969 MB/s
Random Read 512KB : 22.296 MB/s
Random Write 512KB : 2.838 MB/s
Random Read 4KB : 6.146 MB/s
Random Write 4KB : 0.025 MB/s
Test Size : 100 MB

Kingston Data Traveler 16GB FAT32
Chipset:nForce 520

Sequential Read : 18.102 MB/s
Sequential Write : 9.685 MB/s
Random Read 512KB : 18.141 MB/s
Random Write 512KB : 1.726 MB/s
Random Read 4KB : 5.252 MB/s
Random Write 4KB : 0.025 MB/s
Test Size : 100 MB

Adata 2GB FAT32
Chipset:nForce 520

Sequential Read : 20.003 MB/s
Sequential Write : 3.807 MB/s
Random Read 512KB : 19.841 MB/s
Random Write 512KB : 1.754 MB/s
Random Read 4KB : 5.972 MB/s
Random Write 4KB : 0.026 MB/s
Test Size : 100 MB

Zajímavý je rozdíl mezi kingstonem 16 a 4gb, ten 4gb je o něco starší, a přitom je rychlejší.asi se šetří.

[kozakm]

Sony Micro Vault 8GB James Bond 007 Edition

Sequential Read : 19.970 MB/s
Sequential Write : 11.071 MB/s
Random Read 512KB : 19.913 MB/s
Random Write 512KB : 1.470 MB/s
Random Read 4KB (QD=1) : 6.879 MB/s [ 1679.4 IOPS]
Random Write 4KB (QD=1) : 0.016 MB/s [ 4.0 IOPS]
Random Read 4KB (QD=32) : 8.160 MB/s [ 1992.2 IOPS]
Random Write 4KB (QD=32) : 0.021 MB/s [ 5.1 IOPS]

Test : 50 MB
OS : Windows 7 Ultimate Edition

[frenkr]

APACER HANDY USB DRIVE 16GB AH324 Red



-------------------------------------------------
CrystalDiskMark 2.2 (C) 2007-2008 hiyohiyo
Crystal Dew World : http://crystalmark.info/
--------------------------------------------------

Sequential Read : 18.989 MB/s
Sequential Write : 7.411 MB/s
Random Read 512KB : 18.980 MB/s
Random Write 512KB : 0.582 MB/s
Random Read 4KB : 6.013 MB/s
Random Write 4KB : 0.006 MB/s

Test Size : 50 MB
WinXP sp2
Intel(R)865
Date : 2010/03/21 19:50:02

[IceCubes]

OCZ Rally 2 Turbo 8GB

Rally2Turbo_B.jpg (31.28 ) Zobrazeno 16982 krát

Sequential Read : 34.641 MB/s
Sequential Write : 32.514 MB/s
Random Read 512KB : 34.498 MB/s
Random Write 512KB : 9.972 MB/s
Random Read 4KB (QD=1) : 8.159 MB/s [ 1992.0 IOPS]
Random Write 4KB (QD=1) : 0.155 MB/s [ 37.8 IOPS]
Random Read 4KB (QD=32) : 8.242 MB/s [ 2012.1 IOPS]
Random Write 4KB (QD=32) : 0.208 MB/s [ 50.8 IOPS]

Date : 2010/03/21 20:13:50
OS : Windows 7 Home Premium Edition [6.1 Build 7600] (x64)

OCZ Rally 2 Turbo 4GB

Rally2Turbo_B.jpg (31.28 ) Zobrazeno 16982 krát

Sequential Read : 34.796 MB/s
Sequential Write : 25.062 MB/s
Random Read 512KB : 34.854 MB/s
Random Write 512KB : 9.780 MB/s
Random Read 4KB (QD=1) : 8.187 MB/s [ 1998.7 IOPS]
Random Write 4KB (QD=1) : 0.157 MB/s [ 38.3 IOPS]
Random Read 4KB (QD=32) : 8.246 MB/s [ 2013.1 IOPS]
Random Write 4KB (QD=32) : 0.202 MB/s [ 49.4 IOPS]

Date : 2010/03/21 20:33:58
OS : Windows 7 Home Premium Edition [6.1 Build 7600] (x64)

[mapa11]

Corsair Flash Voyager 4 GB

Sequential Read : 33.021 MB/s
Sequential Write : 20.440 MB/s
Random Read 512KB : 32.985 MB/s
Random Write 512KB : 11.820 MB/s
Random Read 4KB (QD=1) : 6.180 MB/s [ 1508.7 IOPS]
Random Write 4KB (QD=1) : 0.208 MB/s [ 50.9 IOPS]
Random Read 4KB (QD=32) : 6.761 MB/s [ 1650.6 IOPS]
Random Write 4KB (QD=32) : 0.267 MB/s [ 65.2 IOPS]

Date : 2010/03/22 9:04:35
OS : Windows XP Professional SP3 [5.1 Build 2600] (x86)
NTFS file system

[emkejx]

A-Data T809 (Panda) 8GB



Sequential Read : 32.234 MB/s
Sequential Write : 5.456 MB/s
Random Read 512KB : 30.851 MB/s
Random Write 512KB : 1.661 MB/s
Random Read 4KB : 6.043 MB/s
Random Write 4KB : 0.024 MB/s

Test Size : 50 MB
Date : 2010/03/22 9:16:14

----------------------------------------------

A-Data T806 (Octopus Pink) 4GB



Sequential Read : 23.260 MB/s
Sequential Write : 5.713 MB/s
Random Read 512KB : 23.235 MB/s
Random Write 512KB : 1.916 MB/s
Random Read 4KB : 5.233 MB/s
Random Write 4KB : 0.024 MB/s

Test Size : 50 MB
Date : 2010/03/22 9:20:17

----------------------------------------------

A-Data T907 (Jack Skellington) 4GB
Tim Burton - The Nightmare Before Christmas



Sequential Read : 19.991 MB/s
Sequential Write : 4.463 MB/s
Random Read 512KB : 19.932 MB/s
Random Write 512KB : 1.216 MB/s
Random Read 4KB : 6.161 MB/s
Random Write 4KB : 0.013 MB/s

Test Size : 50 MB
Date : 2010/03/22 9:25:34

[exnaex]

LaCie iamaKey 16GB


Systém: NTFS
Chipset: GM/PM 965

Sequential Read : 25.597 MB/s
Sequential Write : 8.763 MB/s
Random Read 512KB : 25.869 MB/s
Random Write 512KB : 2.194 MB/s
Random Read 4KB (QD=1) : 4.932 MB/s [1204.0 IOPS]
Random Write 4KB (QD=1) : 0.021 MB/s [5.0 IOPS]
Random Read 4KB (QD=32) : 5.119 MB/s [1249.7 IOPS]
Random Write 4KB (QD=32) : 0.028 MB/s [6.9 IOPS]

Test : 50 MB [I: 1.3% (0.2/15.1 GB)] (x1)
OS : Windows 7 [6.1 Build 7600] (x64)


Chipset P45/P43
NTFS:
Sequential Read : 29.413 MB/s
Sequential Write : 9.982 MB/s
Random Read 512KB : 31.259 MB/s
Random Write 512KB : 2.429 MB/s
Random Read 4KB (QD=1) : 3.406 MB/s [831.6 IOPS]
Random Write 4KB (QD=1) : 0.020 MB/s [4.8 IOPS]
Random Read 4KB (QD=32) : 6.370 MB/s [1555.3 IOPS]
Random Write 4KB (QD=32) : 0.030 MB/s [7.4 IOPS]

FAT32:
Sequential Read : 31.901 MB/s
Sequential Write : 7.271 MB/s
Random Read 512KB : 31.918 MB/s
Random Write 512KB : 1.854 MB/s
Random Read 4KB (QD=1) : 5.840 MB/s [1425.7 IOPS]
Random Write 4KB (QD=1) : 0.020 MB/s [4.9 IOPS]
Random Read 4KB (QD=32) : 6.165 MB/s [1505.1 IOPS]
Random Write 4KB (QD=32) : 0.027 MB/s [6.5 IOPS]

[m.starosta]

TRANSCEND Hi-Speed JetFlash600 8GB



Sequential Read : 33.913 MB/s
Sequential Write : 11.384 MB/s
Random Read 512KB : 33.166 MB/s
Random Write 512KB : 1.526 MB/s
Random Read 4KB (QD=1) : 4.623 MB/s [ 1128.6 IOPS]
Random Write 4KB (QD=1) : 0.016 MB/s [ 4.0 IOPS]
Random Read 4KB (QD=32) : 4.744 MB/s [ 1158.1 IOPS]
Random Write 4KB (QD=32) : 0.045 MB/s [ 11.0 IOPS]

Test : 50 MB [M: 0.0% (0.0/7652.1 MB)] (x1)
Date : 2010/03/23 8:09:08
OS : Windows XP Professional SP3 [5.1 Build 2600] (x86)

-- 23. 3. 2010 09:53 --

TRANSCEND JetFlashT3 2GB



Sequential Read : 20.761 MB/s
Sequential Write : 5.967 MB/s
Random Read 512KB : 20.597 MB/s
Random Write 512KB : 2.045 MB/s
Random Read 4KB (QD=1) : 5.660 MB/s [ 1381.8 IOPS]
Random Write 4KB (QD=1) : 0.024 MB/s [ 5.9 IOPS]
Random Read 4KB (QD=32) : 6.080 MB/s [ 1484.3 IOPS]
Random Write 4KB (QD=32) : 0.033 MB/s [ 8.2 IOPS]

Test : 50 MB [M: 0.0% (0.0/1918.2 MB)] (x1)
Date : 2010/03/23 8:52:44
OS : Windows XP Professional SP3 [5.1 Build 2600] (x86)

-- 23. 3. 2010 09:58 --

Corsair Voyager 2GB





Sequential Read : 28.982 MB/s
Sequential Write : 7.344 MB/s
Random Read 512KB : 28.896 MB/s
Random Write 512KB : 1.428 MB/s
Random Read 4KB (QD=1) : 7.988 MB/s [ 1950.3 IOPS]
Random Write 4KB (QD=1) : 0.015 MB/s [ 3.7 IOPS]
Random Read 4KB (QD=32) : 8.204 MB/s [ 2003.0 IOPS]
Random Write 4KB (QD=32) : 0.022 MB/s [ 5.3 IOPS]

Test : 50 MB [M: 16.8% (322.0/1916.2 MB)] (x1)
Date : 2010/03/23 8:58:14
OS : Windows XP Professional SP3 [5.1 Build 2600] (x86)

[hroch64]

Kingstone DataTraveler 200 128 GB


Sequential Read : 4.718 MB/s
Sequential Write : 2.626 MB/s
Random Read 512KB : 4.726 MB/s
Random Write 512KB : 2.624 MB/s
Random Read 4KB (QD=1) : 0.417 MB/s
Random Write 4KB (QD=1) : 0.326 MB/s
Random Read 4KB (QD=32) : 0.420 MB/s
Random Write 4KB (QD=32) : 0.332 MB/s

Test : 50 MB [M: 0.0% (4/125 GB)] (x1)
Date : 2010/03/24 15:27:00
OS : Windows 7 Professional