Samsung has announced the development of the world's first 24GB GDDR7 DRAM memory chip, specifically tailored for high-performance GPUs (graphics processing units). This innovative memory chip stands out as not only the largest in capacity but also the fastest in the market. It is anticipated that this chip will be integrated into high-end GPUs in the upcoming year, offering remarkable enhancements in both performance and energy efficiency. Additionally, Samsung was the first company to complete the development of GDDR7 chips, which is a significant milestone in the industry.
Features of the 24GB GDDR7 Chip
The newly introduced 24GB GDDR7 DRAM memory chip from Samsung showcases the fastest speed and the highest storage capacity available. Utilizing a technology known as Pulse-Amplitude Modulation (PAM3), this chip can achieve data transfer speeds of up to 40Gbps. This marks a 25% increase compared to the prior generation of GDDR chips, and in optimal conditions, it can reach even higher speeds of 42.5Gbps.
Manufactured using Samsung's cutting-edge 5th-generation 10nm process, this memory chip houses 50% more density while maintaining the same physical size as its predecessors. In addition, Samsung has enhanced energy efficiency, with a 30% reduction in power consumption achieved through clever design features, including clock control management and a dual VDD system. To minimize power waste even more, Samsung utilized power gating methods that manage power leakage effectively.
AI and Future Applications of GDDR7 DRAM
The GDDR7 DRAM memory chip by Samsung is designed to support demanding applications such as artificial intelligence (AI), large-scale data centers, and intensive graphics processing tasks. It is also expected to find its way into future gaming consoles, personal computers, and advanced vehicles equipped with smart technology.
Samsung is planning to have this GDDR7 memory chip validated later in the year. Following the validation, shipments to major customers, including AMD and Nvidia, are projected to occur in early 2024. These companies are likely to incorporate this cutting-edge memory chip into their next-generation GPUs.
In a statement, YongCheol Bae, Executive Vice President of Memory Product Planning at Samsung Electronics, expressed that after launching the world's first 16Gb GDDR7 chip last year, Samsung has solidified its position as a leader in the graphics memory field. He mentioned that the company is committed to continuing the delivery of advanced memory products to meet the rising demand from sectors like AI.
Source: Samsung
