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OpenAI's Jalapeño Chip "Beats" Nvidia Blackwell. Read the Benchmark Before You Believe It.

This story is from 2026-08-30. It is preserved in the archive; the latest stories are on the live feed.

The headline everyone's running with OpenAI just published benchmark results for Jalapeño , its first custom inference chip, built with Broadcom. The numbers, on paper, are absurd: 1.5x–1.9x more throughput per watt than Nvidia's GB200/GB300 (Blackwell) systems 1.7x–3.6x lower end-to-end latency 2.…

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  1. 2026-08-30 09:02 · DEV Community — AI
    OpenAI's Jalapeño Chip "Beats" Nvidia Blackwell. Read the Benchmark Before You Believe It.

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