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OpenAI unveiled its first in-house chip, Jalapeño, co-developed with Broadcom, at Hot Chips, demonstrating superior performance over NVIDIA's GB300 GPU. The 700W chip achieved 1.5 to 1.9 times higher throughput per watt and 1.7 to 3.6 times lower latency than the 1,400W GB300, across benchmarks usin

OpenAI's launch of its in-house inference chip, Jalapeño, developed in collaboration with Broadcom, has intensified competition in the AI chip market, outperforming Nvidia's Blackwell in certain scenarios. This development underscores OpenAI's growing capability in AI hardware and challenges Nvidia'