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SAMSUNG recently announced that it has successfully developed its first 24Gb GDDR7 DRAM (seventh generation graphics double data rate memory). GDDR7 has a very high capacity and extremely fast speed, which makes it one of the ideal choices for many next-generation applications.

With its high capacity and superior performance, 24Gb GDDR7 will be widely used in various fields that require high-performance storage solutions, such as data centers and AI workstations, which will further expand the range of applications of graphics DRAM beyond traditional applications such as graphics cards, game consoles and autonomous driving.

Bae YongCheol, Executive Vice President, Memory Product Planning Team, SAMSUNG, said:

Following the development of SAMSUNG's first 16Gb GDDR7 last year, SAMSUNG has further consolidated its technological edge in the graphics DRAM market with this latest development. We will continue to introduce new generation products to meet the growing demand of the artificial intelligence market and lead the development of the graphics DRAM market.

The 24Gb GDDR7 uses the fifth-generation 10nm DRAM process technology. This allows GDDR7 to increase cell density by 50% while maintaining the same package size as its predecessor.

In addition to the advanced process node, GDDR7 uses pulse amplitude modulation (PAM3) signaling technology to bring its speed to the industry-leading 40Gbps in graphics DRAM, a 25% improvement over its predecessor. Depending on the environment, GDDR7's performance can be further improved up to 42.5Gbps.

At the same time, the technology previously applied to mobile products is applied to graphics DRAM for the first time, and GDDR7 achieves a significant increase in energy efficiency. By using methods such as "clock control management" and "Dual voltage (VDD) design", unnecessary power consumption can be significantly reduced, resulting in energy efficiency improvements of more than 30%.

To ensure excellent stability at high speeds, the 24Gb GDDR7 uses a power gated design to minimize current leakage.

This year, SAMSUNG will work with major GPU customers to validate 24Gb GDDR7 in next-generation AI computing systems, with plans to commercialize the technology early next year.

For more updates, please visit SAMSUNG News Center: news.samsung.com.

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