AmorphousDiskMark

AmorphousDiskMark: Disk Benchmark Tool for Windows

AmorphousDiskMark is a disk benchmark tool for Windows that measures disk read and write speeds. It provides detailed performance statistics and allows testing disks under different conditions by tweaking various parameters.

What is AmorphousDiskMark?

AmorphousDiskMark is a free disk benchmark utility for Windows that allows measuring and comparing performance of hard drives and solid state drives. It aims to provide more accurate and representative results than other popular disk benchmark tools.

The tool performs sequential and random reads/writes on the drive with varying block sizes and queue depths to simulate different real-world usage scenarios. It reports detailed statistics like transfer rates, IOPS, latency, CPU usage for reads and writes separately. An aggregated score is also calculated.

AmorphousDiskMark exposes several options to customize the benchmark tests as per needs. You can choose between in-memory test or file-based test, queue depth, test duration, block size, different access patterns, enabling overlapped I/O and more. It also lets you test network drives mapped to a drive letter.

The results window shows graphs for transfer rates at different stages of the test. There is also a comparer feature to compare benchmark results of two runs side-by-side. The results can be exported to CSV file for further analysis.

Overall, AmorphousDiskMark is a reliable and full-featured benchmark utility to measure real world performance of drives with rich data for comparison.

AmorphousDiskMark Features

Official Links