USBメモリ計測

これまでのUSBメモリの計測で、端末側に問題がありそうなので
計り直し。ソフトは例によってCrystalMark2.1、デフォルト設定。

Buffalo ClipDrive RUF-C256/U2 256M
   Sequential Read :    7.210 MB/s
  Sequential Write :    4.342 MB/s
Random Read 512KB :    7.192 MB/s
Random Write 512KB :    3.688 MB/s
   Random Read 4KB :    3.343 MB/s
  Random Write 4KB :    0.183 MB/s

GREENHOUSE PicoTurbo GH-UFD2GTB 2G
   Sequential Read :   28.127 MB/s
  Sequential Write :   10.580 MB/s
Random Read 512KB :   28.250 MB/s
Random Write 512KB :    7.362 MB/s
   Random Read 4KB :    5.462 MB/s
  Random Write 4KB :    0.060 MB/s

pqi TravelingDiskU230 BB53-2031 2G
   Sequential Read :   18.794 MB/s
  Sequential Write :    5.453 MB/s
Random Read 512KB :   18.770 MB/s
Random Write 512KB :    1.313 MB/s
   Random Read 4KB :    5.382 MB/s
  Random Write 4KB :    0.014 MB/s

SILICONPOWER ULTIMA-II-Iserise SP004GBUF 4G
   Sequential Read :   22.498 MB/s
  Sequential Write :   10.210 MB/s
Random Read 512KB :   22.531 MB/s
Random Write 512KB :    2.419 MB/s
   Random Read 4KB :    5.380 MB/s
  Random Write 4KB :    0.024 MB/s

CFD CUFD-R8G 8G
   Sequential Read :   21.656 MB/s
  Sequential Write :    3.658 MB/s
Random Read 512KB :   21.624 MB/s
Random Write 512KB :    1.840 MB/s
   Random Read 4KB :    5.530 MB/s
  Random Write 4KB :    0.021 MB/s

I・O DATA TB-BH2/8G
   Sequential Read :   21.891 MB/s
  Sequential Write :    7.262 MB/s
Random Read 512KB :   21.898 MB/s
Random Write 512KB :    1.604 MB/s
   Random Read 4KB :    4.143 MB/s
  Random Write 4KB :    0.015 MB/s

CFD CUFD-H4G 4G
   Sequential Read :   23.617 MB/s
  Sequential Write :   20.715 MB/s
Random Read 512KB :   23.716 MB/s
Random Write 512KB :   11.343 MB/s
   Random Read 4KB :    5.421 MB/s
  Random Write 4KB :    0.118 MB/s

CFD CUFD-H8G 8G
   Sequential Read :   29.347 MB/s
  Sequential Write :   21.318 MB/s
Random Read 512KB :   29.333 MB/s
Random Write 512KB :   11.104 MB/s
   Random Read 4KB :    5.393 MB/s
  Random Write 4KB :    0.166 MB/s

早いと言われるCUFD-Hシリーズでも容量で速度がだいぶ変わるんだねぇ

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テスト

てすと。

てすと。

まぁ、初回の基本という事で。

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