Mar 26
Samsung secures exclusive HBM4 supply deal for OpenAI’s Titan AI chip
March 26, 2026 /SemiMedia/ — Samsung Electronics has secured an exclusive deal to supply its next-generation HBM4 memory to OpenAI, for use in the company’s first in-house AI chip known as Titan, according to industry sources. The supply is expected to begin in the second half of the year, with volumes reaching up to 800 million gigabits of 12-layer HBM4. This represents a notable share of…