Benchmark

GPU vs CPU Benchmark

Run the same matrix multiplication on CPU and WebGPU for a direct side-by-side comparison. Results are stored locally — nothing leaves your browser.

WebGPU requires Chrome 113+, Edge 113+, or Safari 18+. On unsupported browsers, only the CPU baseline runs. Small matrix sizes (≤128) often favour CPU due to GPU setup overhead.

Matrix Multiply Benchmark

Runs the same 256×256 matrix multiplication on CPU and/or WebGPU for a direct apples-to-apples comparison.

Mode

Matrix size

Experiment History

Benchmark results are stored in your browser's IndexedDB. Nothing is sent to a server.