AmorphousDiskMark
AmorphousDiskMark
Measures storage read/write performance in MB/s and IOPS.
Free
Absolutely Free
AmorphousDiskMark overview
AmorphousDiskMark measures storage read/write performance in MB/s and IOPS.
- Sequential 1 MiB block read/write measurements with Queue Depth=1, 2, 4, 8, 16, 32, 64, 128, 256, 512, or 1024
- Random sequence 4 KiB block read/write measurements with Queue
- Depth=1, 2, 4, 8, 16, 32, 64, 128, 256, 512, or 1024
- Sequential 1 MiB block read/write measurements
- Random sequence 4 KiB block read/write measurements
- Read/write MB/s or IOPS scores in the main window
- Read/write MB/s and IOPS scores in the tooltip
- Measurement data value: random or zero
- Measurement size: 16 MiB, 32 MiB, 64 MiB, 128 MiB, 256 MiB, 512 MiB, 1 GiB, 2 GiB, 4 GiB, 8 GiB, 16 GiB, 32 GiB, or 64 GiB
- Measurement interval: 0 seconds, ..., 10 minutes
- Measurement duration limit: none, 5 seconds, ..., 1 minute.
A permission was given by the author of CrystalDiskMark to use an identical or similar user interface in this app.
What’s new in version 4.0.1
Updated on Jun 19 2023
- Fixed a crash bug on launch trying to get the mounted storage device info.
Information
License
Free
Size
1 MB
Developer’s website
https://www.katsurashareware.com/amorphousdiskmark/Downloads
6697
App requirements
- Intel 64
- Apple Silicon
- OS X 10.9 or later
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Comments
User Ratings
Aug 1 2021
Version: 3.1
I couldn't see the text guide in the app as shown in the Preview image of APPSTORE. It would be great if that info was accessible inside app when clicking help or something. The textedit file can be really helpful when trying to understand the speed of disk in mb/s and gb/s.
Still its a great app with a very similar interface just like Crystal Disk. I love it.
Feb 4 2021
Version: 3.1
MACUPDATE: This is now a Universal app supporting Apple Silicon natively
Oct 27 2016
Version: 1.0.2
A powerful benchmarking app. The CrystalDiskMark for Mac, basically, if you are familiar with that piece of software for Windows OS.
Current app icon is not great all, though. But aesthetics aside—5 stars! Well done!
Free
Absolutely Free
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