Samsung Electronics Co. is expected to soon supply high-performance DRAM chips, HMB3, to US graphics chip designer Nvidia Corp. – a move that will strengthen Samsung’s presence in the fast-growing artificial intelligence (AI) chip segment.
Separately, Samsung, the world’s largest memory chipmaker, said on Friday that it has developed the industry’s first and highest-capacity 32 gigabit (Gb) DDR5 DRAM, using the industry’s leading 12-nanometer process technology.
The Suwon, South Korea-based company last month provided Nvidia with samples of its fourth-generation High Bandwidth Memory3 chips for quality verification on Nvidia’s A100 and H100 Tensor Core graphics processing units (GPUs).
With the completion of the quality tests, Samsung will likely start supplying its HBM3 chips to Nvidia as early as October, industry sources said.
The two companies have also agreed on Samsung’s supply of HBM3 chips for next year, sources said. Samsung will likely supply about 30% of Nvidia’s HBM3 needs in 2024, they said.
Nvidia has so far received HBM3 chips exclusively from SK Hynix Inc., the world’s second-largest memory chipmaker and Samsung’s crosstown rival.
Nvidia is the world's top GPU maker SK Hynix said last month it provided samples of a new high-performance chip, HBM3E, to Nvidia for evaluation.
Nvidia produces GPUs used in generative AI devices such as ChatGPT, a chatbot developed by Microsoft Corp.-backed OpenAI, which requires semiconductors that can process large data quickly.
ChatGPT is known to use about 10,000 units of Nvidia’s A100 chip. HBM3 DRAM is a key component in A100.
SAMSUNG’S DEAL WITH AMD
Samsung is also known to be supplying its HBM3 chips to US fabless chip designer Advanced Micro Devices Inc. (AMD) following a successful verification test on AMD’s Instinct MI300X accelerators.
Given its supply deals with Nvidia and AMD, Samsung’s global HBM chip market share will likely be over 50% next year, industry officials said.
The HBM series of DRAM is in growing demand as the chips power generative AI devices that operate on high-performance computing systems.
Such chips are used for high-performance data centers as well as machine learning platforms that enhance the AI and super-computing performance levels.
HBM3 is said to have a capacity 12 times higher and a bandwidth 13 times higher than GDDR6, the latest DRAM product.
Image of Samsung Electronics' HBM3 chip CHIP PACKAGING DEALS WITH NVIDIA, AMD
Sources said Samsung is also in advanced talks to offer chip packaging services for Nvidia’s GPUs and AMD’s central processing units (CPUs).
Packaging, one of the final steps in semiconductor manufacturing, places chips in a protective case to prevent corrosion and provides an interface to combine and connect already-made chips.
Nvidia has been heavily relying on Taiwan Semiconductor Manufacturing Co. (TSMC) for its chip packaging. With TSMC’s packaging process lines almost fully booked, however, Nvidia and other fabless clients are resorting to other foundry players.
The global advanced packaging market is forecast to surge 74% to $65 billion by 2027 from $37.4 billion in 2021, according to industry consulting firm Yole Intelligence.
Citi Global Markets said on Friday that Samsung’s HBM3 deals would boost its profits next year.
Citi analyst Lee Se-cheol said he expects Samsung’s 2024 operating profit to rise 7% from this year.
Citi also raised its target price for Samsung’s shares to 120,000 won from 110,000 won earlier. Shares of Samsung finished 6.1% higher at 71,000 won on Friday, outperforming the benchmark Kospi’s 0.3% gain.
Samsung unveils the industry's first and highest-capacity 32 Gb DDR5 DRAM BREAKTHROUGH WITH 32 Gb DDR5 DRAM
Separately, Samsung on Friday unveiled a 12 nm-class 32 Gb double data rate (DDR)5 DRAM, which it said is ideal for various AI applications.
The latest memory, double the capacity of the 16 Gb DDR5 but in the same package size, is the industry’s highest capacity for a single DRAM chip. It has also improved electricity efficiency by 10% compared with 16 Gb products.
Having developed its first 64-kilobit (Kb) DRAM in 1983, Samsung has come a long way to enhance its DRAM capacity by a factor of 500,000 over the last 40 years.
Samsung's 32 Gb DDR5 DRAM “With our 12 nm-class 32Gb DRAM, we have secured a solution that will enable DRAM modules of up to 1 terabyte (TB), allowing us to be ideally positioned to serve the growing need for high-capacity DRAM in the era of AI and big data,” said Hwang Sang-joon, executive vice president of DRAM Product & Technology at Samsung.
Samsung said it will continue expanding its lineup of high-capacity DRAM to retain its market leadership in the AI era.
According to market research firm IDC, the use of DRAM installed per server is expected to nearly double to 3.86 TB by 2027 from an estimated 1.93 TB this year.
Write to Ik-Hwan Kim and Jeong-Soo Hwang at lovepen@hankyung.com In-Soo Nam edited this article.
