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HomeSystem UtilitiesAmorphousDiskMark

AmorphousDiskMark for Mac

Measures storage read/write performance in MB/s and IOPS.

Free
In English
5.0
Based on 4 user rates

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

  • Fixed a crash bug on launch trying to get the mounted storage device info.
View older AmorphousDiskMark versions

AmorphousDiskMark for Mac

Free
In English
Version 4.0.1
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5.0

(5 Reviews of AmorphousDiskMark)

  • Comments

  • User Ratings

vishwajeetbabbar
vishwajeetbabbar
Aug 1 2021
3.1
0.0
Aug 1 2021
0.0
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.
Mcr
Mcr
Feb 4 2021
3.1
0.0
Feb 4 2021
0.0
Version: 3.1
MACUPDATE: This is now a Universal app supporting Apple Silicon natively
ibook731
ibook731
Sep 29 2020
2.5.1
5.0
Sep 29 2020
5.0
Version: 2.5.1
Excellent and useful app!!
marcus27
marcus27
Jan 12 2019
1.0.3
5.0
Jan 12 2019
5.0
Version: 1.0.3
Excellent works great
Ervins Strauhmanis
Ervins Strauhmanis
Oct 27 2016
1.0.2
5.0
Oct 27 2016
5.0
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!
The_Blinded
The_Blinded
Jan 9 2022
4.0
5.0
Jan 9 2022
5.0
Version: 4.0
ibook731
ibook731
Sep 29 2020
5.0
Sep 29 2020
5.0
Version: null
marcus27
marcus27
Jan 12 2019
5.0
Jan 12 2019
5.0
Version: null
Ervins Strauhmanis
Ervins Strauhmanis
Oct 27 2016
5.0
Oct 27 2016
5.0
Version: null