WebGPU Browser Support and Performance Comparison in 2025

With the rapid development of WebGPU technology in web graphics and computing, more and more websites are relying on GPU acceleration to enhance performance. This article summarizes the WebGPU support and performance across major browsers in 2025, aiming to provide useful insights.

WebGPU Support in Major Browsers in 2025

1. Google Chrome / Microsoft Edge

Chrome and Edge have enabled WebGPU by default in their latest versions, supporting Windows, macOS, and Linux. Developers just need to update to the latest browser version to experience full functionality. Since Edge and Chrome share the Chromium engine, their performance is very similar.

2. Mozilla Firefox

Firefox's WebGPU is still in the experimental stage and requires manual activation in about:config. While its support is not as complete as Chrome or Safari, it can still achieve good rendering performance on high-end GPUs.

3. Apple Safari

Safari has supported WebGPU since macOS 16 and iOS 16, but it is necessary to ensure that both the system and browser versions are up to date. Safari leverages Metal GPU on Apple hardware more efficiently, resulting in better performance on macOS and iOS compared to cross-platform browsers.

4. Other Browsers

For niche or domestic browsers, WebGPU support varies. Some Chromium-based browsers inherit Chrome's support, but compatibility differences still exist.

WebGPU Performance Comparison

In 2025 tests, different browsers show varying WebGPU rendering performance, mainly influenced by browser engine optimizations and GPU driver efficiency.

• Firefox: Slightly lower performance than Chrome, but can handle most WebGPU applications once experimental features are enabled.

• Safari: Delivers the best performance on Mac and iOS devices, especially under Metal GPU, making image processing and 3D gaming smoother.

• Chrome / Edge: Stable rendering for large-scale 3D scenes, high frame rates, and the broadest compatibility. Also performs well for complex tasks such as physics simulations and AI computations.

• Mobile: WebGPU support on Android Chrome is gradually improving, but performance is slightly lower than desktop due to GPU power and system optimization limitations; on iOS, Safari still outperforms other browsers.

Conclusion

By 2025, WebGPU has become a key tool for enhancing modern web application performance. Chrome, Edge, and Safari show the best WebGPU support and performance, while Firefox, although still experimental, also provides viable application capability.

If you want to quickly check whether your browser supports WebGPU, you can use an online WebGPU detection tool such as ToDetect to instantly verify WebGPU support and understand whether your device has the latest GPU rendering capability.