Samsung AMD Sign AI Memory Deal
By Staff Writer | March 18, 2026
Samsung Electronics and Advanced Micro Devices (AMD) have signed a memorandum of understanding (MoU) to strengthen collaboration on next-generation artificial intelligence (AI) memory, while also exploring a potential expansion into chip manufacturing partnerships, according to recent announcements and sources familiar with the matter.
The agreement centers on high-bandwidth memory (HBM), a critical component powering AI accelerators used in data centers and advanced computing systems. Under the MoU, Samsung will supply its latest HBM4 chips for AMD’s upcoming Instinct MI455X AI processors, alongside optimized DDR5 memory for next-generation EPYC server CPUs.
Strengthening AI supply chains
The deal underscores intensifying competition among global semiconductor firms to secure reliable access to advanced memory technologies amid a surge in AI demand. HBM, known for its ability to deliver high data throughput, has become a bottleneck resource as companies race to scale AI infrastructure.
Samsung, which currently trails rival SK Hynix in the HBM market, is seeking to expand its footprint by positioning itself as a key supplier for major AI chipmakers. The company has already been supplying HBM3E chips for AMD’s existing accelerators and is now pushing into the next-generation HBM4 segment.
The partnership comes as AMD ramps up its AI ambitions, backed by multi-billion-dollar supply agreements with major technology firms and increasing competition with Nvidia in the data center GPU market.
Foundry collaboration under discussion
Beyond memory, the two companies are in talks to deepen ties through Samsung’s contract chip manufacturing, or foundry, business. This could potentially see Samsung produce future AMD processors, marking a significant shift in AMD’s manufacturing strategy.
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AMD Chief Executive Lisa Su is expected to visit Samsung’s semiconductor facilities in South Korea, including its Pyeongtaek plant, to discuss expanding cooperation. Meetings with senior Samsung executives—and reportedly Chairman Jay Y. Lee—are also planned, signaling the strategic importance of the talks.
Industry observers note that such a partnership could help Samsung’s foundry division, which has struggled against dominant rival TSMC, secure high-profile customers and improve utilization of advanced nodes.
Broader industry context
The announcement coincides with heightened activity across the AI chip ecosystem, including new collaborations between Samsung and Nvidia on advanced processors.
Rising demand for AI computing has triggered a global scramble for memory and manufacturing capacity, with chipmakers increasingly pursuing long-term supply agreements and strategic alliances to ensure access to critical components.
For Samsung and AMD, the MoU represents not just a supply deal but a broader alignment that could reshape competitive dynamics in both the AI memory and foundry markets in the years ahead.
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