Samsung Develops Industry’s First HKMG-Based DDR5 Memory; Ideal for Bandwidth-Intensive Advanced Computing Applications
25.3.2021 12:18:00 EET | Business Wire | Press release
Samsung Electronics Co., Ltd., the world leader in advanced memory technology, today announced that it has expanded its DDR5 DRAM memory portfolio with the industry's first 512GB DDR5 module based on High-K Metal Gate (HKMG) process technology. Delivering more than twice the performance of DDR4 at up to 7,200 megabits per second (Mbps), the new DDR5 will be capable of orchestrating the most extreme compute-hungry, high-bandwidth workloads in supercomputing, artificial intelligence (AI) and machine learning (ML), as well as data analytics applications.
This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20210325005400/en/
Samsung Develops Industry’s First HKMG-Based DDR5 Memory; Ideal for Bandwidth-Intensive Advanced Computing Applications (Graphic: Business Wire)
“Samsung is the only semiconductor company with logic and memory capabilities and the expertise to incorporate HKMG cutting-edge logic technology into memory product development,” said Young-Soo Sohn, Vice President of the DRAM Memory Planning/Enabling Group at Samsung Electronics. “By bringing this type of process innovation to DRAM manufacturing, we are able to offer our customers high-performance, yet energy-efficient memory solutions to power the computers needed for medical research, financial markets, autonomous driving, smart cities and beyond.”
“As the amount of data to be moved, stored and processed increases exponentially, the transition to DDR5 comes at a critical inflection point for cloud datacenters, networks and edge deployments,” said Carolyn Duran, Vice President and GM of Memory and IO Technology at Intel. “Intel’s engineering teams closely partner with memory leaders like Samsung to deliver fast, power-efficient DDR5 memory that is performance-optimized and compatible with our upcoming Intel Xeon Scalable processors, code-named Sapphire Rapids.”
Samsung’s DDR5 will utilize highly advanced HKMG technology that has been traditionally used in logic semiconductors. With continued scaling down of DRAM structures, the insulation layer has thinned, leading to a higher leakage current. By replacing the insulator with HKMG material, Samsung’s DDR5 will be able to reduce the leakage and reach new heights in performance. This new memory will also use approximately 13% less power, making it especially suitable for datacenters where energy efficiency is becoming increasingly critical.
The HKMG process was adopted in Samsung's GDDR6 memory in 2018 for the first time in the industry. By expanding its use in DDR5, Samsung is further solidifying its leadership in next-generation DRAM technology.
Leveraging through-silicon via (TSV) technology, Samsung’s DDR5 stacks eight layers of 16Gb DRAM chips to offer the largest capacity of 512GB. TSV was first utilized in DRAM in 2014 when Samsung introduced server modules with capacities up to 256GB.
Samsung is currently sampling different variations of its DDR5 memory product family to customers for verification and, ultimately, certification with their leading-edge products to accelerate AI/ML, exascale computing, analytics, networking, and other data-intensive workloads.
About Samsung Electronics Co., Ltd.
Samsung inspires the world and shapes the future with transformative ideas and technologies. The company is redefining the worlds of TVs, smartphones, wearable devices, tablets, digital appliances, network systems, and memory, system LSI, foundry and LED solutions. For the latest news, please visit the Samsung Newsroom at http://news.samsung.com.
Intel, the Intel logo and Intel names are trademarks of Intel Corporation or its subsidiaries. Specific Intel platforms may not support all available Samsung DDR5 features.
To view this piece of content from cts.businesswire.com, please give your consent at the top of this page.
View source version on businesswire.com: https://www.businesswire.com/news/home/20210325005400/en/
Contact information
Ujeong Jahnke
Samsung Semiconductor Europe GmbH
Tel. +49(0)89-45578-1000
Email: sseg.comm@samsung.com
About Business Wire
For more than 50 years, Business Wire has been the global leader in press release distribution and regulatory disclosure.
Subscribe to releases from Business Wire
Subscribe to all the latest releases from Business Wire by registering your e-mail address below. You can unsubscribe at any time.
Latest releases from Business Wire
Sisvel Website Now Available in Chinese and Japanese12.2.2026 11:30:00 EET | Press release
Chinese and Japanese language versions of the Sisvel corporate website are now live, delivering an enhanced experience for users in two of the world’s key technology markets. The move also reflects the growing role of Asia-based innovators and implementers in Sisvel licensing programmes. The localised sites will enable more SEP licensing stakeholders to access patent pool information and programme details in their native languages. All versions of the website will be updated continuously to carry the full range of Sisvel news and insights. “Sisvel is deeply embedded in the markets where we operate,” says Sisvel Executive Head of Brand Giulia Dini. “Our expanded online presence in Asia, which also includes the recent launch of an official WeChat channel, aligns with our growing physical footprint in the region. We look forward to driving the global conversation on patent licensing and innovation.” In 2025, Sisvel appointed senior executives to run its operations in Japan and China. The
In the age of AI agents, Splio makes prediction the foundation of CRM and launches its AI-first CRM12.2.2026 10:30:00 EET | Press release
Splio announces the launch of its AI-first CRM powered by Tinyclues AI. Now integrated at the core of the platform, predictive AI helps brands orchestrate and personalize their communications at scale across every channel (email, SMS, RCS, WhatsApp...). Splio also unveils "Ask My CRM," its new AI agent designed as an intelligent marketing copilot that, plugged into each brand's customer data, makes customer knowledge easier to access, and speeds up day-to-day CRM management, from analysis to actionable recommendations. Splio made the strategic choice early on to invest in AI, especially with the acquisition of Tinyclues in 2023, to get ahead of rapid changes in the CRM Market. Today, the company runs an AI-first model with 30% of its annual recurring revenue coming from its AI offerings. Companies such as Air France, Fnac Darty, SNCF Connect, Samsung, as well as ETAM, Maisons du Monde, Mademoiselle bio, and Cyrillus in retail, already rely on Tinyclues AI on a daily basis. "We quickly
Stafford Capital Partners Announces New Renewable Energy Investment Strategy with Dedicated Team12.2.2026 10:00:00 EET | Press release
Stafford Capital Partners (“Stafford”), a leading international private markets investment and advisory firm, today announced the launch of a new strategy focused on the renewable energy sector. This initiative leverages the ongoing transformation and rapid growth within the renewables market, targeting the revamping and repowering of existing renewable assets to deliver compelling risk-adjusted returns while accelerating the transition to a low-carbon economy. This new strategic initiative further strengthens Stafford’s position in the global infrastructure investment market, providing institutions with access to a pioneering investment approach to renewable investing. This mirrors the differentiated approach Stafford has taken in developing its secondary market strategies across its real assets platform. The implementation of this strategy is driven by the integration of a dedicated 11-person team, based in Milan and Zurich, led by Angelo Prete. Stafford has worked successfully with
KARL LAGERFELD Reunites With Paris Hilton for Spring – Summer 2026 “From Paris with Love” Campaign12.2.2026 09:00:00 EET | Press release
KARL LAGERFELD unveils its Spring–Summer 2026 campaign, From Paris with Love, starring cultural icon Paris Hilton for the second consecutive season. Captured through the lens of long-time brand collaborator Chris Colls at the Maison’s headquarters, 21 Rue Saint-Guillaume in Paris, the global campaign spans the KARL LAGERFELD, KARL LAGERFELD JEANS, and KARL LAGERFELD PARIS collections. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260211077844/en/ KARL LAGERFELD SS26 Campaign Paris Hilton - ©Chris Colls “Shooting the campaign at 21 Rue Saint-Guillaume was incredibly inspiring,” says Paris Hilton. “Stepping into Karl’s world felt personal and true to the DNA of both Karl and the brand. It wasn’t about looking back but being present in a space where his legacy continues to evolve.” Moving through the Maison with ease and confidence, Paris Hilton brings her signature glamour and charisma to KARL LAGERFELD’s universe through pla
AB InBev Reports Full Year and Fourth Quarter 2025 Results12.2.2026 08:01:00 EET | Press release
Anheuser-Busch InBev (Brussel:ABI) (BMV:ANB) (JSE:ANH) (NYSE:BUD): This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260211688662/en/ Figure 14. Terms and debt repayment schedule as of 31 December 2025 (billion USD) Regulated and inside information1 “Beer plays an important role in bringing people together and creating moments of celebration. In 2025, we executed our strategy, made disciplined capital allocation choices and delivered growth within our outlook for the year, even as we navigated a dynamic consumer environment. We exit 2025 with improved momentum and enter 2026 well positioned to engage consumers with our megabrands and an unparalleled lineup of mega platforms. Thank you to our colleagues for their ongoing commitment, hard work and passion for our business.” – Michel Doukeris, CEO, AB InBev Revenue 4Q +2.5% | FY +2.0% Revenue increased by 2.5% in 4Q25 with revenue per hl growth of 4.0% and by 2.0% in FY25 with rev
In our pressroom you can read all our latest releases, find our press contacts, images, documents and other relevant information about us.
Visit our pressroom