Nvidia, a major player in the high bandwidth memory (HBM) sector, seems to have shown a keen interest in Samsung Electronics’ advanced packaging facilities. Just over a month after their previous visit, Nvidia representatives reportedly made another trip to the site, sparking speculation about Samsung’s role in supplying the next-generation fifth-generation HBM3E memory.
Industry insiders suggest that Samsung has reached the final stages of quality testing for this new memory type. Although Samsung has remained tight-lipped about these developments, some reports indicate that efforts initially directed at sixth-generation HBM4 development are being redirected towards the HBM3E project.
Currently, SK Hynix holds a significant share of the HBM market. However, if Samsung’s current undertakings prove successful, it could potentially shift the market dynamics in its favor. Samsung’s representatives have previously mentioned plans to deliver HBM3E (8-layer) products to key clients in the first quarter of 2025, with time rapidly closing in on this target.
Nvidia’s recent visit to Samsung’s Cheonan campus, a key site for the company’s advanced packaging processes, seems aimed at quality assurance. This facility is where chips are put together and integrated using through-silicon via (TSV) technology, crucial for HBM stacked packaging. Nvidia’s repeated inspections underscore the importance of ensuring high-quality packaging for these advanced memory products.
Reports suggest that Samsung is making concerted efforts to impress Nvidia’s audit team, in hopes of formalizing a supply agreement by early 2025. Initially, Samsung plans to supply 8-layer HBM3E products, with a goal to advance to 12-layer products by mid-year.
In an effort to reclaim its influence in the memory market, Samsung’s Device Solutions division, led by Young Hyun Jun, is apparently focused on redesigning the 10nm-level parts of their fourth-generation 1a DRAM circuit. This move aims to fortify the company’s foundational technologies, particularly as the industry shifts towards the demand for 12-layer HBM3E products.
Samsung’s strategic shift from focusing on sixth-generation HBM4 to enhancing its HBM3E offerings underlines the rapidly evolving demands of the market. With Nvidia’s interest seemingly piqued, these developments could mark a turning point for Samsung in the competitive HBM industry.
