Thursday, August 27, 2026
OpenAI's Jalapeno chip beats Nvidia in first benchmarks
OpenAI and Broadcom presented Jalapeno's first performance results at the Hot Chips conference on August 25, showing 1.5 to 1.9 times higher throughput per kilowatt and up to 3.6 times lower latency than Nvidia's GB200 and GB300 rack systems on the public InferenceX benchmark. TSMC manufactures the chip and Celestica builds the boards and racks, with small-scale deployment planned by the end of 2026 and a larger rollout in 2027.
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