fio vs Novabench
fio
github.com
Novabench
novabench.comSide by side
| Figure | fio | Novabench |
|---|---|---|
| Price from | Free | $3/mo |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| Self-hosted | Yes | — |
| Plans published | 1 | 5 |
| Spec score · PC stress testing tools | 8.5 (#4) | 8.4 (#5) |
| Spec score · PC Benchmark Software | 8.4 (#12) | 8.5 (#7) |
| Spec score · PC benchmark tools | 8.4 (#17) | 8.6 (#9) |
| Comparison database | No | Yes |
| Free plan | Yes | Yes |
| Operating systems | Linux,Solaris,AIX,HP-UX,macOS,NetBSD,OpenBSD,Windows,FreeBSD,DragonFly | Windows,macOS,Linux |
| Platforms | The project lists Windows installers for tagged releases and packages for Linux distributions, Solaris, and BSDs; its release notes also mention macOS. | Novabench offers downloads for Windows 10 or 11, macOS 12 or higher, and most Linux distributions from 2022 onward. |
| Support | The maintainers direct bug reports to the fio mailing list or GitHub rather than to them by direct email. | Support is available through documentation, support chat, and [email protected]. |
| Workload areas | Storage I/O: read,write,trim,mixed workloads; bandwidth,IOPS,and latency | CPU,GPU,RAM,disk |
Plans
In their own words
fio
fio is a free storage I/O workload simulator for performance testing and reproducing bugs. Its job files can define multiple threads, processes and files, with sequential, random or mixed reads and writes using buffered, direct or raw I/O. Tune block and I/O size, I/O engine, queue depth, target files or devices, and job count. Documented engines include Linux io_uring and libaio, POSIX asynchronous I/O, and synchronous read/write options. Separate engines support HTTP GET and PUT requests to WebDAV or S3 endpoints and access to Ceph RADOS and RBD. Verification options can check written data after a workload, including repeated burn-in tests. Results are available in normal text, terse, JSON and JSON+ formats, plus bandwidth and latency logs; terse output is intended for scripts, tables or graphs. fio supports Linux, Solaris, AIX, HP-UX, macOS, NetBSD, OpenBSD, Windows, FreeBSD and DragonFly. The HTTP engine supports direct I/O only at depth 1, with scaling through multiple jobs.