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Scaling the Jalapeño chip will require OpenAI to secure high-bandwidth memory (HBM4) supply, which Nvidia currently dominates through multi-year allocation deals with SK hynix.
OpenAI’s 700W Jalapeño ASIC outpaces 1,400W Nvidia flagship GPU — claims up to 1.9x throughput per kilowatt and 3.6x lower latency, co-developed with BroadcomOpenAI’s 700W Jalapeño ASIC outpaces 1,400W Nvidia flagship GPU — claims up to 1.9x throughput per kilowatt and 3.6x lower latency, co-developed with Broadcom