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Large Language ModelsDIGITIMES AsiaPublished: Sep 19, 2026, 16:00 JST

OpenAI and Intel see CXL limits vs HBM bandwidth

OpenAI and Intel see CXL limits vs HBM bandwidth

Engineers from OpenAI and Intel said CXL has limits as a substitute for high-bandwidth memory (HBM) where bandwidth remains critical, as growing memory requirements increase interest in CXL for adding capacity.

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