Crypto Briefing • October 9th 2026, 11:57 AM
Nvidia validates Nebius HGX B300 racks for AI cloud training
Key Summary
Nvidia has validated Nebius' production HGX B300 racks for AI cloud training workloads, confirming that the racks meet Nvidia's reference architecture. Nebius' systems have posted the fastest single-node B300 times in the closed division of MLPerf Training 6.0.
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Nvidia Validates Nebius HGX B300 Racks for AI Cloud Training
Validation Announcement
Nvidia has signed off on Nebius' production HGX B300 racks, granting the AI cloud provider its Exemplar Cloud validation for training workloads.Hardware Overview
The hardware at the center of this is Nvidia's HGX B300 platform. Each node packs 8 Blackwell Ultra GPUs.Benchmarking Results
Nebius' MLPerf Training 6.0 results covered two large language models: Llama-3.1-8B and GPT-OSS 20B.Industry Implications
Nebius is not alone in deploying this hardware. The broader HGX B300 ecosystem includes server makers such as Supermicro, ASRock Rack and ASUS, along with cloud providers like CoreWeave.Conclusion
This validation is a significant milestone for Nebius, confirming its commitment to delivering high-performance AI training solutions.#Nvidia#Nebius#HGXB300#AICloud#MLPerf