tinymembench review
A free, open-source command-line tool for focused memory bandwidth and latency benchmarks.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
tinymembench is a compact, open-source command-line benchmark for developers who need focused measurements of memory performance. It measures peak bandwidth for sequential memory access and latency for random access, including single and dual random reads across different buffer sizes. That makes it a fit for solo developers and small teams investigating memory behavior, rather than people looking for a broad suite of PC component benchmarks.
Its scope goes beyond one memory test: the benchmark covers C and standard-library operations, and uses architecture-specific assembly benchmarks when available. Linux framebuffer read performance is also tested when available. The project supports Linux and Windows builds, with source compilation documented for Windows using MinGW/MSYS, as well as cross-compilation for ARM and execution on Android devices. Command-line operation suits scripted measurement workflows, while the memory-only focus keeps the tool narrow.
The project is distributed as source code and is free and open source under an MIT-style permissive license. There are no commercial tiers described, so the choice is about fit rather than plan features. Choose tinymembench when memory bandwidth and latency are the specific questions, including in ARM or Android work. Choose a broader benchmark instead if you need coverage of other PC components or an integrated comparison database; the documented focus here is measurement of memory operations, not a general-purpose performance suite.
tinymembench pros and cons
- Where it wins
- Measures sequential bandwidth and random-access latency, including single and dual reads
- Runs C, standard-library, and available architecture-specific memory tests
- Supports Linux, Windows, Android, and ARM cross-compilation
- Where it doesn't
- Focuses on memory performance rather than broad PC benchmarking
- Linux framebuffer read tests are available only when supported
- Requires command-line use and compiling from source
tinymembench fact sheet, pricing and score →
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