Micron introduces Next-Gen GDDR7 Graphics Memory: Boosts Gaming and AI with 1.5 TB/s Bandwidth

Micron Technology, a leading semiconductor company, has announced the sampling of its highly-anticipated GDDR7 graphics memory. This next-generation memory boasts the industry’s highest bit density and leverages Micron’s innovative architecture and advanced 1β DRAM technology.

The standout feature of Micron GDDR7 is its impressive 32 Gb/s high-performance memory, making it ideal for demanding applications such as gaming, AI, and high-performance computing workloads. With over 1.5 TB/s of system bandwidth, which is a significant 60% increase over its predecessor GDDR6, and four independent channels to optimize workloads, Micron GDDR7 ensures faster response times, smoother gameplay, and reduced processing times.

Notably, Micron GDDR7 also offers a remarkable power-efficiency improvement of more than 50% compared to GDDR6. This translates to better thermals and longer battery life, making it an attractive option for mobile devices. Additionally, the new sleep mode reduces standby power by up to 70%, further enhancing power efficiency.

Micron’s focus on reliability, availability, and serviceability (RAS) features ensures that GDDR7 provides enhanced device dependability and data integrity without compromising performance. This broadens the spectrum of applications for Micron GDDR7, making it suitable for AI, gaming, and high-performance computing workloads.

In terms of performance, Micron GDDR7 delivers a throughput increase of up to 33% and reduces Response Time by up to 20% for generative AI workloads like text-to-image creation. Furthermore, Micron anticipates that Graphics Cards equipped with GDDR7 will offer a significant improvement of over 30% in frames per second (FPS) for Ray Tracing and rasterization across various resolutions, including 1080p, 1440p, and 4K.

The introduction of GDDR7 completes Micron’s impressive product portfolio, providing a comprehensive range of memory options for edge AI inference applications on CPU, NPU, and GPU components. This includes DDR, LPDDR, and now GDDR memory options, ensuring that Micron remains at the forefront of memory innovation.

Praveen Vaidyanathan, Vice President and General Manager of the Compute Products Group at Micron, expressed his excitement about Micron’s GDDR7 memory, stating that it brings new levels of realism and performance to the most demanding applications.

Micron’s track record of delivering world-class performance and quality is evident in its successful high-volume manufacturing of GDDR6X over the past five years. Building on this success, Micron is confident that GDDR7 will be widely adopted, thanks to its mature technology, design, and test experience. Notably, Micron introduced PAM4 signaling on GDDR6X, which delivered a remarkable 20% improvement in performance over GDDR6. This success serves as the foundation for Micron’s continued leadership in the GDDR7 market with PAM3.

Industry partners have also expressed their support for Micron’s GDDR7 memory solution. Joe Macri, Senior Vice President and Corporate Fellow at AMD, emphasized their commitment to creating immersive gaming experiences and their excitement about leveraging Micron’s GDDR7 technology to make gaming even more responsive and lifelike. Boyd Phelps, Senior Vice President and General Manager of the Silicon Solutions Group at Cadence, highlighted their collaboration with Micron to develop industry-leading memory IP subsystem solutions and their use of Micron’s GDDR7 samples to test and validate GDDR7 PHY IP.

Micron GDDR7 memory is set to be available directly from Micron as well as through select global channel distributors and resellers in the second half of calendar year 2024. With its impressive performance, power efficiency, and reliability features, Micron GDDR7 is poised to make a significant impact in the graphics memory market and provide users with an enhanced computing experience.

Background Information

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About AMD:

AMD, a large player in the semiconductor industry is known for its powerful processors and graphic solutions, AMD has consistently pushed the boundaries of performance, efficiency, and user experience. With a customer-centric approach, the company has cultivated a reputation for delivering high-performance solutions that cater to the needs of gamers, professionals, and general users. AMD's Ryzen series of processors have redefined the landscape of desktop and laptop computing, offering impressive multi-core performance and competitive pricing that has challenged the dominance of its competitors. Complementing its processor expertise, AMD's Radeon graphics cards have also earned accolades for their efficiency and exceptional graphical capabilities, making them a favored choice among gamers and content creators. The company's commitment to innovation and technology continues to shape the client computing landscape, providing users with powerful tools to fuel their digital endeavors.

  

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About Micron Technology:

Micron Technology, headquartered in Boise, Idaho, is a global leader in innovative memory and storage solutions. Founded in 1978 by Ward Parkinson, Joe Parkinson, Dennis Wilson, and Doug Pitman, Micron has played a pivotal role in advancing semiconductor technology. The company produces dynamic random-access memory (DRAM), flash memory, and USB flash drives. Micron’s products cater to various applications, including AI, automotive, mobile devices, data centers, and client PCs. Their commitment to innovation and memory technology has positioned them as a key player in the industry.

  

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Technology Explained

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CPU: The Central Processing Unit (CPU) is the brain of a computer, responsible for executing instructions and performing calculations. It is the most important component of a computer system, as it is responsible for controlling all other components. CPUs are used in a wide range of applications, from desktop computers to mobile devices, gaming consoles, and even supercomputers. CPUs are used to process data, execute instructions, and control the flow of information within a computer system. They are also used to control the input and output of data, as well as to store and retrieve data from memory. CPUs are essential for the functioning of any computer system, and their applications in the computer industry are vast.

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GDDR6: GDDR6 stands for Graphics Double Data Rate 6th generation memory. It is a high performance memory used in graphics cards and graphics processing units (GPUs), specifically targeting gaming, AI and deep learning-related applications. GDDR6 achieves higher bandwidth than previous generations, allowing faster and smoother gaming experience for users. It is also more power efficient, resulting in lower energy consumption overall. The improved power efficiency makes it adaptable to today's needs of thinner laptops and ultra-high definition gaming laptops. Additionally, GDDR6 is used in storage solutions and advanced data center applications to help streamline large amounts of data at lightning-fast speeds.

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GDDR7: GDDR7 (Graphics Double Data Rate 7) is the seventh generation of graphics double data rate (GDDR) memory. It is a type of dynamic random-access memory (DRAM) that is specifically designed for use in graphics cards. GDDR7 memory offers a number of advantages over previous generations of GDDR memory. GDDR7 is a significant improvement over previous generations of GDDR memory. It offers faster speeds up to 32 gigabits per second (Gbps) per pin, lower power consumption, and improved error correction. This makes it ideal for use in high-performance graphics cards and other applications that require high bandwidth and low latency.

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GPU: GPU stands for Graphics Processing Unit and is a specialized type of processor designed to handle graphics-intensive tasks. It is used in the computer industry to render images, videos, and 3D graphics. GPUs are used in gaming consoles, PCs, and mobile devices to provide a smooth and immersive gaming experience. They are also used in the medical field to create 3D models of organs and tissues, and in the automotive industry to create virtual prototypes of cars. GPUs are also used in the field of artificial intelligence to process large amounts of data and create complex models. GPUs are becoming increasingly important in the computer industry as they are able to process large amounts of data quickly and efficiently.

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NPU: NPU, or Neural Processing Unit, is a type of specialized processor that is designed to handle complex artificial intelligence tasks. It is inspired by the structure and function of the human brain, with the ability to process and analyze large amounts of data simultaneously. In the computer industry, NPU technology is being used in various applications such as speech recognition, image and video processing, and natural language processing. This allows computers to perform tasks that were previously only possible for humans, making them more efficient and intelligent. NPU technology is also being integrated into smartphones, self-driving cars, and other devices, making them smarter and more responsive to user needs. With the increasing demand for AI-driven technology, the use of NPU is expected to grow and revolutionize the way we interact with computers in the future.

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Ray Tracing: Ray tracing is an advanced rendering technique used in computer graphics to simulate the way light interacts with objects in a virtual environment. It traces the path of light rays as they travel through a scene, calculating how they interact with surfaces, materials, and lighting sources. By simulating the complex behaviors of light, ray tracing produces highly realistic and accurate visual effects, including lifelike reflections, shadows, and refractions. This technology enhances the overall visual quality of images and animations by accurately replicating how light behaves in the real world, resulting in a more immersive and visually stunning digital experience.

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Response Time: Technology response time is the amount of time it takes for a computer system to respond to a given input from a user. It is a measure of how quickly a computer system can respond to a user’s query or instruction. The lower the response time the better the performance of the system. The response time is an important factor in the performance of different computer systems. In the computer industry, technology response time can be used to measure the efficiency of different computers, meaning that the faster the response time the higher the performance. Technology response time can also be used to compare the performance of different computer systems by measuring how quickly they can respond to a given input.

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