2016/04/08(金) [n年前の日記]
#3 [pc] USBメモリのベンチマークをメモ
先日購入した、Transcend TS32GJF790KPE (JetFlash 790、USB3.1対応、32GB)のベンチマークを取ってみたり。一応メモ。
接続ポートは、USB3.0ポート。
100MBでテストした場合。![jetflash760_bench_20160408.png](img/20160408_usbmemory/jetflash760_bench_20160408.png)
1GBでテストした場合。
接続ポートは、USB3.0ポート。
100MBでテストした場合。
![jetflash760_bench_20160408.png](img/20160408_usbmemory/jetflash760_bench_20160408.png)
----------------------------------------------------------------------- CrystalDiskMark 5.1.2 x64 (C) 2007-2016 hiyohiyo Crystal Dew World : http://crystalmark.info/ ----------------------------------------------------------------------- * 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) : 103.743 MB/s Sequential Write (Q= 32,T= 1) : 103.681 MB/s Random Read 4KiB (Q= 32,T= 1) : 7.317 MB/s [ 1786.4 IOPS] Random Write 4KiB (Q= 32,T= 1) : 2.015 MB/s [ 491.9 IOPS] Sequential Read (T= 1) : 108.003 MB/s Sequential Write (T= 1) : 109.464 MB/s Random Read 4KiB (Q= 1,T= 1) : 5.795 MB/s [ 1414.8 IOPS] Random Write 4KiB (Q= 1,T= 1) : 1.774 MB/s [ 433.1 IOPS] Test : 100 MiB [E: 0.0% (0.0/29.4 GiB)] (x3) [Interval=5 sec] Date : 2016/04/08 20:21:38 OS : Windows 10 Professional [10.0 Build 10586] (x64) Transcend TS32GJF790KPE JetFlash 790
1GBでテストした場合。
----------------------------------------------------------------------- CrystalDiskMark 5.1.2 x64 (C) 2007-2016 hiyohiyo Crystal Dew World : http://crystalmark.info/ ----------------------------------------------------------------------- * 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) : 103.838 MB/s Sequential Write (Q= 32,T= 1) : 104.258 MB/s Random Read 4KiB (Q= 32,T= 1) : 6.313 MB/s [ 1541.3 IOPS] Random Write 4KiB (Q= 32,T= 1) : 0.616 MB/s [ 150.4 IOPS] Sequential Read (T= 1) : 107.604 MB/s Sequential Write (T= 1) : 109.895 MB/s Random Read 4KiB (Q= 1,T= 1) : 5.907 MB/s [ 1442.1 IOPS] Random Write 4KiB (Q= 1,T= 1) : 0.205 MB/s [ 50.0 IOPS] Test : 1024 MiB [E: 0.0% (0.0/29.4 GiB)] (x3) [Interval=5 sec] Date : 2016/04/08 20:26:27 OS : Windows 10 Professional [10.0 Build 10586] (x64) Transcend TS32GJF790KPE JetFlash 790
[ ツッコむ ]
以上です。