Mam 2 dyski i CrystalDiskMark przedstawił mi takie oto prędkośći:
Dysk nr 1 - SAMSUNG SP1613N
CrystalDiskMark 3.0.1 x64 © 2007-2010 hiyohiyo
Crystal Dew World : http://crystalmark.info/
* MB/s = 1,000,000 byte/s [sATA/300 = 300,000,000 byte/s]
Sequential Read : 51.208 MB/s
Sequential Write : 52.006 MB/s
Random Read 512KB : 25.166 MB/s
Random Write 512KB : 32.995 MB/s
Random Read 4KB (QD=1) : 0.399 MB/s [97.5 IOPS]
Random Write 4KB (QD=1) : 0.897 MB/s [218.9 IOPS]
Random Read 4KB (QD=32) : 0.576 MB/s [140.5 IOPS]
Random Write 4KB (QD=32) : 0.936 MB/s [228.5 IOPS]
Test : 100 MB [C] (x5)
Date : 2012/02/24 15:41:31
OS : Windows 7 Ultimate Edition SP1 [6.1 Build 7601] (x64)
Dysk nr 2 - SAMSUNG HD103SI
CrystalDiskMark 3.0.1 x64 © 2007-2010 hiyohiyo
Crystal Dew World : http://crystalmark.info/
* MB/s = 1,000,000 byte/s [sATA/300 = 300,000,000 byte/s]
Sequential Read : 77.181 MB/s
Sequential Write : 72.808 MB/s
Random Read 512KB : 36.325 MB/s
Random Write 512KB : 50.727 MB/s
Random Read 4KB (QD=1) : 0.511 MB/s [124.8 IOPS]
Random Write 4KB (QD=1) : 1.198 MB/s [292.6 IOPS]
Random Read 4KB (QD=32) : 0.633 MB/s [154.5 IOPS]
Random Write 4KB (QD=32) : 1.201 MB/s [293.3 IOPS]
Test : 100 MB [D] (x5)
Date : 2012/02/24 15:47:59
OS : Windows 7 Ultimate Edition SP1 [6.1 Build 7601] (x64)
Czy prędkość 2 dysku SATA2 względem pierwszego ATA nie jest za mała?