Elon Musk
@elonmusk
Replying to @SawyerMerritt
The Samsung fab in Texas will make AI6, not AI5, and the decision regarding using HBM has not been made yet.
As the ratio of total parameters to active (frequently used) parameters increases, the cost per unit of useful compute and compute per Watt may favor relatively conventional RAM.
06:59 AM · September 15, 2025 · 458.1K views
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