Observed arrival · 2026-10-01
GPU-POOR’s 45-second browser GPU census
Credibility concern recorded. The source reference remains available for verification and correction.
GPU-POOR presents a WebGPU sprint that scores a device’s matrix-multiplication work against an H100 reference, with the server rechecking samples during the run.
- For
- People curious about their browser-accessible GPU performance
- Worth noticing
- The page says 36 server-selected tile checks catch a run faking 10% of its work with a 2.3% slip chance; it also notes smaller fraud can slip through.
Field notes
The verification flow uses a server-issued 256-bit nonce, chained batches, and BLAKE3 commitments for 64×64 output tiles. The page says the server redoes four tiles every five seconds and reports that a test cheater faking 9% of work failed all 36 checks. It also acknowledges that faking less than 5% can pass the current checks 16% of the time, with 256 checks reserved for runs entering the top tier.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
One card from the complete issue