> For the complete documentation index, see [llms.txt](https://docs.m-xr.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.m-xr.com/marso-measure/requirements/processing-requirements.md).

# Processing Requirements

Processing PBR textures with Marso Measure usually requires a desktop workstation, with a GPU available.

<table><thead><tr><th>Minimum Specification</th><th>Recommended Specification</th><th data-hidden></th><th data-hidden></th></tr></thead><tbody><tr><td><ul><li>OS: Windows 10+</li><li>RAM: 16+ GB</li><li>GPU: OpenGL 4.6+ Compatible</li><li>Hard Drive: ~256 GB available</li></ul></td><td><ul><li>OS: Windows 10+</li><li>RAM: 32+ GB</li><li>GPU: Nvidia (CUDA enabled), 8+ GB VRAM</li><li>Hard Drive: ~1TB available</li></ul></td><td></td><td></td></tr></tbody></table>

***

### Scratch Directory

Marso Measure makes use of a “Scratch Directory”, where intermediary files are written during processing, and will be deleted once no longer needed. The size of these files depends on the output texture resolution.

Faster R/W speeds on the scratch directory will greatly improve processing times, so it is recommended to use an internal SSD for the scratch directory. Results can be written to a different drive such as a network share.

{% hint style="info" %}
Recommended: 180000+ IOPS, 3000+ MiB/s
{% endhint %}


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