Unverified50% confidenceFactExact time
GB300 搭载 NVLink 第五代互联技术，单机8卡的卡间带宽达到1.8TB/s
1
Sources
50%
Confidence
Long-term
Relevance
7/10/2026
First Seen
Sources
Grok 4.5 Deep Dive: Coding on Par with Top Models, at a Fraction of the Cost
youtubeTheo - t3․gg7/9/2026
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