tomshardware.com
2026-08-26
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