Unverified50% confidenceFactExact time
HBM1于2015年随AMD Fiji GPU首次商用，源自AMD与SK海力士2013年的联合规范制定，HBM3e带宽超过1.2TB/s
1
Sources
50%
Confidence
Long-term
Relevance
7/6/2026
First Seen
Sources
GLM-4 Open Source Strikes Back: The AI War Expands to Memory and Space Computing
bilibili智灵Shaw7/3/2026
Related Claims
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