Hardware Busters GPU Test Suite vs SPECviewperf
Hardware Busters GPU Test Suite
github.comSPECviewperf
gwpg.spec.orgSide by side
| Figure | Hardware Busters GPU Test Suite | SPECviewperf |
|---|---|---|
| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | — | — |
| Windows | Yes | Yes |
| Linux | — | Yes |
| Plans published | 1 | 2 |
| Spec score · Game Benchmark Software | 7.4 (#14) | 7.9 (#7) |
| Purpose | The suite is an open, reproducible .NET framework for GPU benchmark orchestration, measurement provenance, reporting, and profile authoring. | SPECviewperf measures 3D graphics performance on systems running OpenGL, DirectX, and Vulkan APIs. |
| Support | The project directs users to report bugs and security issues through the repository issue tracker, as described in its security policy. | SPEC offers technical assistance for benchmark-related issues but does not assist with hardware installation, hardware problems, non-SPEC software issues, or hardware/software-specific tuning. |
Plans
SPECviewperf
- Free non-commercial licenseFree
- Commercial license$2,500, paid once
In their own words
Hardware Busters GPU Test Suite
Hardware Busters GPU Test Suite is free, open-source Windows software for orchestrating GPU benchmarks, preserving measurement provenance, producing reports, and authoring profiles. It can launch games through profiles, navigate them, capture output, and coordinate benchmark runs. Controlled GPU cooler workflows add measurement and reporting support. Run data becomes self-contained HTML reports. The public source release includes a curated Hardware Busters Verified game pack and disabled community samples, with custom workloads and 12 benchmark presets. Documented workflows use PresentMon or RTSS for FPS and frametime evidence, while FFmpeg and an Elgato capture stream support OCR, navigation, and motion tasks. Elgato Game Capture 4K Pro is currently the only capture-card model qualified for the full automated game-benchmark workflow. Building is documented on Windows with the .NET 9 SDK. The Apache License, Version 2.0 covers the software. Commercial games, benchmark applications, downloadable content, accounts, and license keys are not included; users must install them and hold legitimate access. A documented pre-flight performs a bounded stream probe and says no image is retained. Bugs and security issues go through the repository issue tracker.
SPECviewperf
SPECviewperf has no write-up on Specifiction yet; its figures are above.