Samsung Electronics, a global leader in advanced memory solutions, has announced a significant milestone in the artificial intelligence (AI) sector: the world’s first shipment of samples for its cutting-edge 12-layer HBM4E high-bandwidth memory (HBM) chip. This next-generation AI memory product is poised to redefine performance benchmarks for future AI systems.
This rapid innovation arrives just three months after Samsung initiated mass production and shipments of its sixth-generation HBM4 chips in February. The swift progression from HBM4 to the advanced HBM4E underscores Samsung’s unwavering commitment to strengthening its dominant position in the burgeoning and rapidly evolving AI memory market, demonstrating unparalleled speed in technological advancement.
Engineered for peak performance, the HBM4E delivers industry-leading capabilities, achieved through meticulously optimized chip design and state-of-the-art manufacturing processes. This next-generation HBM is specifically tailored to meet the escalating demands of complex AI workloads.

A key highlight of the 12-layer HBM4E is its exceptional speed, supporting data transfer rates of up to 16 gigabits per second per pin. This represents a substantial improvement, being more than 20 percent faster than its predecessor, the HBM4 lineup, ensuring quicker processing for data-intensive AI applications.
Furthermore, this groundbreaking memory chip offers an impressive bandwidth of up to 3.6 terabytes per second per stack. Such immense bandwidth is critical for accelerating the training and inference processes of large language models (LLMs) and powering the most demanding next-generation artificial intelligence systems, providing a significant competitive edge.
“Following the successful mass production of HBM4, Samsung has completed the shipment of next-generation HBM4E samples without disruption, further solidifying its technological leadership in the market,” stated Hwang Sang-joon, head of memory development at Samsung Electronics. This quote reinforces Samsung’s consistent innovation and reliability in the high-bandwidth memory segment.
The tech giant affirms its readiness to support the evolving needs of its global clientele. Following these initial sample shipments, Samsung plans to commence mass production of the HBM4E in precise alignment with customer schedules, ensuring timely availability for market demands and continuous innovation in AI memory solutions.
