Samsung’s HBM4 Sales Projected to Surpass $10 Billion, Driven by Surging AI Demand

July 5, 2026

GuruFocus South Korea

Overview

Samsung Electronics’ next-generation High Bandwidth Memory (HBM4) sales are forecast to exceed $10 billion this year, propelled by an explosive surge in AI demand. The company has made substantial investments in HBM4 capacity expansion and technological innovation, catering to leading AI chip manufacturers like NVIDIA. This sales projection underscores HBM’s increasing importance due to advanced AI models and marks a significant milestone for Samsung in solidifying its leadership in the memory semiconductor market. Samsung is maximizing HBM4 performance through advanced packaging technologies, including hybrid bonding.

In Depth

Key Findings

Samsung Electronics’ sales of its next-generation High Bandwidth Memory (HBM4) are projected to surpass an astounding $10 billion (approximately 1.6 trillion JPY) this year, fueled by an explosive increase in demand from artificial intelligence (AI) applications. This forecast clearly demonstrates Samsung’s robust position in the HBM market and the critical importance of memory semiconductors in the AI era.

Technical / Clinical Details

HBM4 is engineered to deliver higher bandwidth, lower power consumption, and superior thermal characteristics compared to its predecessor, HBM3E. Samsung is actively employing advanced packaging technologies, particularly hybrid bonding, to maximize HBM4’s performance. Hybrid bonding drastically reduces the connection pitch between chips, enhancing signal transmission efficiency and significantly boosting data transfer speeds. Furthermore, the company is increasing the number of HBM4 stacks and the capacity per die, providing the immense data processing capabilities required by AI accelerators. Leading AI chip manufacturers, including NVIDIA, are aggressively adopting HBM4 in their GPUs and ASICs, which is a powerful driver of Samsung’s sales.

Background & Context

The evolution of AI, especially large language models (LLMs), demands not only tremendous computational power from AI processors but also immense data processing capabilities from connected memory. Consequently, data bandwidth between the processor and memory has become one of the most critical factors determining overall system performance. HBM stands as the only viable solution to overcome this bottleneck, leading to a rapid expansion of its demand. Samsung, leveraging its longstanding leadership in the DRAM market and aggressive investments in advanced packaging technologies, is driving growth in this HBM market during the AI era. While competitors are also focusing on HBM technology, Samsung has established a strong advantage through early mass production and continuous technological innovation.

Strategic Significance & Outlook

The projection of HBM4 sales exceeding $10 billion clearly positions HBM as a new growth engine for Samsung’s semiconductor business. The company is expected to further ramp up HBM production capacity and actively engage in the development of next-generation technologies like HBM5 and beyond, maintaining its leadership in the high-performance computing market of the AI era. This expansion of the HBM market will also create significant business opportunities for related advanced packaging material and equipment suppliers, contributing to the revitalization of the entire semiconductor ecosystem. Samsung’s HBM technology will continue to solidify its status as indispensable infrastructure supporting the advancement of AI.

Source: https://www.gurufocus.com/news/8929372/samsungs-hbm4-sales-surge-projected-to-exceed-10-billion?mobile=true

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