Unverified50% confidenceFactExact time
从GPT-2到GPT-4，训练算力需求增长超过1000倍，而同期芯片性能提升约10倍
1
Sources
50%
Confidence
Long-term
Relevance
7/7/2026
First Seen
Sources
IBM Sub-1nm Chip Breakthrough: How GAA Architecture Is Reshaping the Future of Semiconductors
hackernewshackernews7/5/2026
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