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[ICT] ADATA 64GB UV128 USB 3.1 Gen 1 ベンチマーク(再計測)

開発マシンが USB 3.1 Gen 2 対応だったことを思い出して再計測。

前回の計測はこちら。

https://www.fxfrog.com/2019/08/02/post-8202/

今回の計測結果


CrystalDiskMark 5.5.0 x64 (UWP) (C) 2007-2017 hiyohiyo

  • MB/s = 1,000,000 bytes/s [SATA/600 = 600,000,000 bytes/s]
  • KB = 1000 bytes, KiB = 1024 bytes Sequential Read (Q= 32,T= 1) : 94.049 MB/s
    Sequential Write (Q= 32,T= 1) : 26.844 MB/s
    Random Read 4KiB (Q= 32,T= 1) : 8.678 MB/s [ 2118.7 IOPS]
    Random Write 4KiB (Q= 32,T= 1) : 0.003 MB/s [ 0.7 IOPS]
    Sequential Read (T= 1) : 94.162 MB/s
    Sequential Write (T= 1) : 39.219 MB/s
    Random Read 4KiB (Q= 1,T= 1) : 7.366 MB/s [ 1798.3 IOPS]
    Random Write 4KiB (Q= 1,T= 1) : 0.017 MB/s [ 4.2 IOPS] Test : 1024 MiB H: 0.0% (0.0/57.8 GiB) [Interval=5 sec]
    Date : 2019/09/25 2:41:59
    OS : Windows 10 10.0 Build 18362
    ADATA UV128/64GB USB3.1

おお、それなりに速いですね。

ご覧いただき有難うございました。

以上

斉藤之雄 (Yukio Saito): Global Information and Communication Technology OTAKU / Sports volunteer / Social Services / Master of Technology in Innovation for Design and Engineering, AIIT / BA, Social Welfare, NFU / twitter@yukio_saitoh

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