GPUBench

Compare GPUs using standard numerical benchmarks in MATLAB.

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Editor's Note: This file was selected as MATLAB Central Pick of the Week

Cite As

MathWorks Parallel Computing Toolbox Team (2026). GPUBench (https://uk.mathworks.com/matlabcentral/fileexchange/34080-gpubench), MATLAB Central File Exchange. Retrieved .

General Information

MATLAB Release Compatibility

  • Compatible with R2016b and later releases

Platform Compatibility

  • Windows
  • macOS
  • Linux
Version Published Release Notes Action
2.6.1

Fix stale mlappinstall file

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2.6.0

Fix problem getting driver version from NVIDIA's latest drivers

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2.5.0

* Fix warning about InvertHardcopy
* Remove use of WMIC on Windows

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2.4.2

Disable warnings about InvertHardcopy

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2.4.1

Update screenshot

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2.4.0

* Remove results from unsupported cards and replace with more modern ones
* Switch to TeraFLOPs now that high end cards reach tens of TFLOPS
* Simplify progress reporting to better support older releases
* Simplify bar charts
* Misc bug fixes

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2.2.0

- Fix bug where lack of CPU memory could prevent running on GPU.
- Fix bug where single output syntax errored out.

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2.1.0

Fix string issues with MATLAB version R2016b.

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2.0.0

- Update stored data to have one JSON file per device
- Add data-file links to the summary report to make sharing results easier
- Add line styles to report plots better differentiate results when more than 8 devices are plotted

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1.12.0

Update reference data for R2018a to R2020b.
Update report style.
Make summary table sortable.
Remove the warning in report when the data was generated using a different release to the client's.

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1.11.0

Update report style.
Remove warning about old pre-stored results.

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1.10.0

Update R2017b data file

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1.9.0

* Update gpuBench with data for R2014b,...,R2016a
* Clean gpuBench code by using gputimeit and by removing dead code
* Make gpuBench robust when running MATLAB with -nodesktop or -nojvm

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1.8.0

Fix recursion problems when using the MATLAB App version.

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1.7.0

* Add datafile for R2013b

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1.6.0

* Add results for R2013a (including K20!)

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1.5.0

* Suppressed warnings about results being skipped
* Now includes a set of pre-stored host-PC data so that you get a rough CPU/GPU comparison when just viewing the report
* Reduced largest size used for MTIMES to avoid out of memory

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1.4.0

* Add an "app" version for use with R2012b and above
* Updated data-files for R2012a and R2012b

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1.2.0

Try to prevent timeout being hit on very slow GPUs that happen to be driving the display as well.

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1.1.0

Add data for C2075

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1.0.0

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