fio vs SSD Benchmark
fio
fio.readthedocs.ioSSD Benchmark
github.comSide by side
| Figure | fio | SSD Benchmark |
|---|---|---|
| Price from | Free | — |
| Free plan | Yes | — |
| Free trial | — | — |
| Open source | — | — |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| Plans published | 1 | 0 |
| Spec score · Disk Benchmark Software | 8.1 (#6) | 6.5 (#27) |
| License | fio is free software published under version 2 of the GNU GPL. | The public repository identifies its license as GPL-3.0. |
| Purpose | fio simulates user-defined I/O workloads to test performance or reproduce bugs. | SSD Benchmark is a simple disk benchmark that measures writing performance. |
| Support | The project mailing list is intended for discussion, bug reports, questions, and development; the documentation also directs bug reports to the mailing list reflector or GitHub page. | The README directs users who want a feature to file an issue on GitHub. |
Plans
In their own words
fio
fio is a free command-line tool for simulating user-defined I/O workloads for performance testing and reproducing bugs. Users can describe a workload in a job file or set parameters on the command line, including I/O patterns, block and I/O sizes, engines, queue depth, target files or devices, and threads or processes. Results can be reported in normal, terse, JSON or JSON+ formats. fio can run as a backend server and receive jobs from clients on other hosts; its HTTP engine supports HTTP and S3 access. It supports random and sequential tests, IOPS and latency measurement, and platforms including Linux, macOS, Windows and several BSD variants. On Windows, the documented minimums are Windows 7 and Windows Server 2008 R2, and Cygwin is required for building. The --readonly option is intended to prevent writes and trims; fio also aborts destructive jobs on devices that appear mounted unless allow_mounted_write is set. Root access is only needed when the selected files or devices require it. fio is free software under version 2 of the GNU GPL.
SSD Benchmark
SSD Benchmark has no write-up on Specifiction yet; its figures are above.