Overview

CrystalDiskMark is a disk benchmark software.

Benchmark Core

CrystalDiskMark 4/5 uses Microsoft DiskSpd (The MIT License). So, the benchmark result is NOT compatible with 3.0.x.


Random 4KiB Queues=32, Threads=8	Random 4KiB Queues=32, Threads=1

Test System: Falcon North West Talon (Intel Core i7 4790T [2.7GHz], Intel Z97)

Benchmark result is NOT compatible with 3.0.x
"MB/s" means 1,000,000 byte/sec.
The result depends on Test File Size, Test File Position, Fragmentation, IDE(PATA)/SATA/RAID/SCSI controller and CPU speed etc...
In a part of SSD, the result depends on test data(random, 0fill).

Windows	IE	Limitation
XP	8.0
Server 2003	8.0
Vista	8.0~
Server 2008	8.0~	Does not work well on Server Core mode.
7	8.0~
8	10.0~
Server 2012	10.0~	Does not work well on Server Core mode.
8.1	11.0
10	11.0

IE8 or later is strictly recommended.

*Not support Windows 95/98/Me/NT4/2000.

CrystalDiskMark depends on IE settings (Internet Options > Accessibility). Please set default (all off).

mail : hiyohiyo@crystalmark.info
web : /

CrystalDiskMark is distributed under The MIT License.