AJA System Test vs D-Bench
| AJA System Test | D-Bench | |
|---|---|---|
| Free plan | No | Yes |
| Free trial | No | No |
| Paid from | — | Free |
| Open source | No | No |
| Platforms | macOS, Windows | Windows |
| Free plan | Yes | Yes |
| Random I/O tests | — | Yes |
| Sequential tests | — | Yes |
| IOPS measurement | — | Yes |
| Latency measurement | — | Yes |
| Supported platforms | — | Windows Vista, Windows 7, Windows 8, Windows 8.1, Windows 10, Windows 11 |
| Command-line interface | — | No |
Both are listed in Best Disk Benchmark Software. On Samsung Mobile US Press, D-Bench scores higher on our published basis.