What is Shader Test?
Shader Test is the premier online GPU benchmark test that uses WebGL technology to render complex 3D fractals in real-time. Based on the renowned volumeshader_bm algorithm, this test became viral on social media as the definitive way to compare device performance across smartphones, tablets, and computers.
How the Volume Shader BM Works
The benchmark renders a Mandelbulb fractal using advanced raymarching techniques. This mathematical 3D structure requires thousands of calculations per pixel, per frame, making it one of the most demanding GPU stress tests available. The shader repeatedly calculates complex functions like atan, acos, and pow within deep recursive loops.
Your device's frames-per-second (FPS) output directly reflects its graphics processing power. Higher FPS on higher complexity modes (Advanced, Extreme) indicates superior GPU performance. The volume shader fps metric has become the industry standard for quick GPU comparisons.
Why Use This Shader BM Test?
Shader Test provides an instant, browser-based way to test GPU performance without downloading any software. It works seamlessly on smartphones, tablets, laptops, and desktop computers running any modern browser with WebGL support.
Whether you're comparing your new RTX 5090 against friends, testing a mobile device's GPU capabilities, or verifying your gaming PC's performance, the volumeshader_bm offers the most reliable and visually stunning way to measure graphics performance. The test is built from the original source code for authentic results.