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AS SSD Benchmark vs fio: catalog facts
AS SSD Benchmark	fio
Free Free to use.	Free Free and open source.
Windows	Linux, Command line
Fast, straightforward benchmark focused specifically on SSD performance No installation required to run a quick test	Highly configurable workloads through job files Many I/O engines for different storage paths
Windows only Narrower feature set than more full-featured storage benchmarking suites	Steep learning curve for new users Command-line only, no built-in graphical interface
Downloadable app	Downloadable app
Closed source	Open source
License not stated	License: GPL-2.0
Not stated if an account is needed	No account needed
Not stated if it works offline	Works offline
Official website Full listing and sources Checked September 22, 2026	Official website Full listing and sources Checked September 23, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.