Side by side
CrystalDiskMark vs OctaneBench
Both stand on pc benchmark software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan Windows
Choose CrystalDiskMark if you need a free Windows utility for configurable storage benchmarks and several result export formats. Keep its possible effect on SSD or USB memory life and the version-to-version result incompatibility in mind when planning measurements.
Visit CrystalDiskMark
Free plan LinuxMacWindows
Choose OctaneBench if you want a free GPU rendering benchmark with comparable runs and text or CSV result exports. Look elsewhere if you need hardware and software requirements different from those of OctaneRender Standalone.
Visit OctaneBenchThe facts
| CrystalDiskMark | OctaneBench | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | Windows | Linux, Mac, Windows |
| Lowest paid plan | Microsoft Store edition: $9.99, paid once | Free or on request |
| Plans published | 2 | 1 |
| Maker | Not published | Not published |
| Website | crystalmark.info | render.otoy.com |
| On pc benchmark software | #25 of 73 | #29 of 73 |
CrystalDiskMark: what it does well
- Tests sequential, random, and mixed read/write performance.
- Offers Peak, Real World, and Demo modes.
- Supports custom test profiles.
- Exports results as text, PNG, JPEG, or BMP.
- Lists SMART monitoring and temperature alerts.
What to know first
- Windows-only software.
- Benchmarking may shorten SSD or USB memory life.
- Results are not compatible between different major versions.
- The installer may bundle the E START App installer.
OctaneBench: what it does well
- Free to use without an OctaneRender Standalone license.
- Runs on Windows, Linux, and macOS.
- Lets users choose which GPUs to benchmark.
- Saves results as text or CSV.
- Uses consistent scenes and settings for comparable results.
What to know first
- Hardware and software requirements match OctaneRender Standalone.
- Uploaded results may take 5–10 minutes to appear online.
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