WebXPRT 5 adds experimental on-device AI image generation test
Principled Technologies and the BenchmarkXPRT Development Community have launched Image Generation, an experimental GenAI workload for WebXPRT 5 that scores on-device image creation in the browser. The new test gives laptop and desktop users a way to measure AI performance without changing the benchmark’s main score.
Why it matters: - WebXPRT 5 is adding a way to measure browser-based GenAI performance as on-device AI becomes more common on laptops and desktops. - The new workload gives users an objective, apples-to-apples score for a demanding AI task without affecting the benchmark’s existing results. - The test is free to try at WebXPRT.com.
What happened: - Principled Technologies and the BenchmarkXPRT Development Community released Image Generation, the first experimental AI workload for WebXPRT 5. - The workload measures on-device image generation from text prompts and reports an images-per-minute score. - The announcement was made Sept. 24, 2026. - Any compatible desktop or laptop can run the new workload.
The details: - Image Generation uses Z-Image-Turbo, ONNX Runtime Web, Transformers.js and WebGPU. - The workload produces one warm-up image and three scored images. - Image Generation runs separately from the seven core WebXPRT 5 tests. - The new test does not affect the main WebXPRT 5 score. - Systems need a WebGPU-capable browser, a processor with at least 8 cores and at least 32 GB of memory. - WebXPRT 5 is a free online browser benchmark that measures how well web-enabled devices handle common web tasks. - WebXPRT is part of the BenchmarkXPRT suite of performance evaluation tools. - The XPRTs are designed to help users evaluate tech products before they buy, use or compare them.
Between the lines: - The new workload signals that browser benchmarks are starting to track practical GenAI use, not just traditional web performance. - By keeping the AI test separate, BenchmarkXPRT is adding a new measurement without disrupting long-running comparison data. - Mark L. Van Name said on-device, browser-based AI is moving fast and users need an objective way to see how systems handle it.
What's next: - Principled Technologies said users with compatible systems can try the workload now. - The BenchmarkXPRT Development Community is directing users to BenchmarkXPRT.com for more information. - Users can also contact the community at BenchmarkXPRTsupport@PrincipledTechnologies.com. - Principled Technologies also points users to its website for more information.
The bottom line: - WebXPRT 5 is extending browser benchmarking into experimental GenAI testing, giving hardware buyers and evaluators a new way to compare on-device AI performance.
Disclaimer: This article was produced by AGP Wire with the assistance of artificial intelligence based on original source content and has been refined to improve clarity, structure, and readability. This content is provided on an “as is” basis. While care has been taken in its preparation, it may contain inaccuracies or omissions, and readers should consult the original source and independently verify key information where appropriate. This content is for informational purposes only and does not constitute legal, financial, investment, or other professional advice.
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