Read your graphics card in the browser
The GPU test uses WebGL to determine your graphics card vendor and model and the supported WebGL version — a quick way to see which GPU your system uses, with no extra software.
GPU Test
Read your graphics card information directly in the browser — vendor, model and WebGL capabilities at a glance.
Check WebGL capabilities
It also shows the maximum texture size, viewport limits and the number of supported extensions — useful for gauging your browser’s graphics performance.
Frequently asked questions
Why do I see “SwiftShader” instead of my graphics card?
Then the browser is using software rendering because hardware acceleration is off. Enable it in the browser settings to see the real GPU name.
Is this a performance benchmark?
No. The test reads vendor, model and WebGL capabilities — it does not measure FPS or compute power.