How to Benchmark Local AI Performance in Your Browser (2026 Guide)

Step-by-step guide to benchmarking local LLM inference speed on your device using WebGPU. Test tokens per second, prefill rate, and latency without installing anything.

Snapshot 2026-10-16 · 394 configs on AI boxes and 423 on GPU cards · 123 models. Every number is generated from the tracker snapshot and linked to where it was measured; nothing here is typed by hand.

More: all configs · hardware · news · contributors · methodology · llms.txt · llms-full.txt · API (OpenAPI) · JSON snapshot. Built by Altronis, private on-prem AI, Singapore.