Samsung Pushes the Envelope on Two Fronts: HBM5 Prototype Shown, Industrial Display Showroom Opens
03.06.2026 - 17:15:50 | boerse-global.de
The past week offered a rare glimpse into the breadth of Samsung Electronics' ambitions. In Taipei, the company unveiled the first physical model of its HBM5 memory and began shipping HBM4E samples to major clients. In Augsburg, Germany, it opened a new B2B display showroom at the headquarters of industrial robot maker KUKA — a reminder that the Korean giant’s reach extends well beyond memory chips. Investors took note: Samsung shares jumped as much as 6.51% on June 1 before closing 3.67% higher at 310,500 won.
The HBM4E samples sent out in June mark a first for the industry. Each 12-layer stack delivers 48 gigabytes of capacity — more than 30% above HBM4 — and a stable transfer rate of 14 gigabits per second, scalable to 16 Gbps. That translates into a bandwidth of up to 3.6 terabytes per second per stack. Samsung plans additional 8-layer and 16-layer variants offering 32 GB and 64 GB respectively. The new chips also bring a 16% improvement in energy efficiency and a 14% reduction in thermal resistance, helped by a heat-path-block system that will be carried forward into HBM5.
That next generation made its first public appearance at Computex 2026. Samsung showed a physical model of HBM5, which will be built on a 2-nanometer process and offered in 12-, 16- and 20-layer configurations. Mass production is pencilled in for around 2028. The timing of the HBM4E launch was deliberate — Samsung had already been the first to deliver HBM4 in series back in February — but the spotlight in Taipei was not entirely its own. Nvidia CEO Jensen Huang visited the rival SK Hynix booth, wrote “Please Make More” on an HBM4E wafer and publicly praised the company, underscoring the gap Samsung is still working to close with its bigger HBM customer.
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That gap does not tell the whole story. Samsung stresses that it is the only supplier offering a complete memory portfolio for Nvidia’s Vera Rubin platform, covering HBM4, SOCAMM2 and PM1763. In NAND, it held a 29% share of the global $46 billion market in the first quarter, with enterprise SSDs accounting for 43% of its own NAND revenue — a figure analysts expect to climb toward 60% by year-end. And the broader HBM market is set to explode: Omdia forecasts its value will triple from roughly $59 billion in 2026 to about $198 billion by 2029.
On the other side of Samsung’s business, the new KUKA showroom in Augsburg offers a tangible reference for commercial displays. Two industrial robots each move a 65-inch Smart Signage screen in sync in front of a 4K LED wall built from 64 cabinets of the IEA indoor series with a 2.0-millimeter pixel pitch. The installation also includes five vertically mounted 105-inch 21:9 displays and 16 videowall units. Integration was handled by MEDIAtek. Samsung did not disclose the contract value or margins, but the project fits into a broader strategy to reposition its display business beyond consumer electronics. The company, citing Omdia, said it retained the global top spot in commercial displays for the 17th consecutive year in 2025, with a 35.2% market share by units shipped — over 2.5 million units. The Samsung VXT platform ties hardware to recurring service revenue via cloud and AI-driven remote device management for retail, education and enterprise clients.
The financial context makes clear where the real firepower lies. Samsung posted a record first quarter in 2026: group revenue of 133.9 trillion won and operating profit of 57.2 trillion won, both all-time highs for a single quarter. The semiconductor device-solutions division alone generated 81.7 trillion won in sales and 53.7 trillion won in operating profit, driven by AI-led demand for high-bandwidth memory, tight supply and industry-wide price increases. By contrast, the visual display and digital appliances segment combined delivered just 14.3 trillion won in revenue and 0.2 trillion won in operating profit — a reminder of the massive earnings leverage that memory provides.
While the KUKA showroom is a promising European reference for B2B displays, it is not a near-term share price catalyst. The stock remains tied to the AI-driven memory cycle, and the next major checkpoint will be second-quarter results, expected in July. Samsung itself expects server-memory demand to stay robust through the second half as hyperscalers continue expanding their AI infrastructure; customer capacity is already contracted into 2027. With the HBM4E samples now in customers’ hands and HBM5 on the horizon, the memory engine shows no sign of cooling — even if the display business is quietly laying groundwork for a more diversified future.
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