AmorphousDiskMark

So, AmorphousDiskMark is a super handy tool that lets you test how well any drive performs without needing to mess with complicated settings. All you have to do is tweak the test count, size, and interval, and the app handles everything else.

Easy Drive Testing

This app is made for measuring megabytes per second and Input/Output operations per second. You can see all the results right in its main window! There are four types of tests to choose from, each using different data block sizes.

Block Types You Can Test

With AmorphousDiskMark, you can run tests on sequential 128KiB blocks, random sequence 4KiB blocks, sequential 1MiB blocks, and yes—random sequence 4KiB blocks too! It’s totally up to you whether you want to test all block types or just focus on one.

Setup Made Simple

Before kicking off the tests, you get to set things like the number of tests to run, how big those tests should be (ranging from 50MiB all the way up to 32GiB), and which drive you're testing. The cool part? AmorphousDiskMark automatically finds all connected volumes on your Mac—including internal disks!

Customize Your Tests

You’ll love the Settings menu in AmorphousDiskMark. Here you can choose whether to use random data or just zeros. Plus, adjust your test interval anywhere from 0 seconds to 10 minutes and change both sequential and random queue depth settings.

A Word of Caution

Just a quick reminder: don’t run these performance tests too often! They could potentially shorten the lifespan of your storage drive.

Share Your Results Easily

Once you've finished testing, AmorphousDiskMark allows you to save a screenshot of what’s shown in its main window as a PNG file. This makes it super easy to share your results with others!

User-Friendly Interface

In conclusion, AmorphousDiskMark has a clean and simple interface where you can set up and run read/write data block tests. It helps you figure out how well your drive is performing easily!

If you're interested in giving it a try for download, this app really delivers when it comes to performance testing!