3DMark vs Hardware Busters GPU Test Suite

3DMark benchmarks gaming performance across PCs, Macs, notebooks, tablets, and smartphones. It scans hardware and recommends a suitable benchmark, then lets users compare scores with systems using the same CPU and GPU combination. Tests include ray tracing, DirectX and Vulkan graphics benchmarks, CPU Profile tests, and GPU stress tests. Charts show CPU and GPU temperatures, clock speeds, and frame-rate changes during a run. The software also estimates frame rates for a selection of popular games to connect benchmark results with game performance. A separately purchased Storage Benchmark DLC measures SSD and other storage hardware using gaming activities. Free editions are listed for iOS and Android. The Windows and macOS edition is a one-time purchase listed at $34.99; a Windows edition sold through Epic Games is also listed at $34.99 as a one-time purchase. Enterprise features include command-line automation, offline results, XML export, commercial-use licensing, Testdriver compatibility, and priority email and phone support. The minimum listed Windows requirement is Windows 10 64-bit, a dual-core 1.8 GHz CPU, 4 GB memory, and DirectX 11 graphics.

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.