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GDDR, or Graphics Double Data Rate, is a type of synchronous dynamic random-access memory (SDRAM) designed specifically for use in graphics cards. It is high-performance memory capable of transferring data at very high speeds.
GDDR SDRAM is a high-performance DDR memory specification exclusively intended for high-end graphics cards. It has its own operating frequency, clock frequency, and voltage, setting it apart from ordinary DDR memory. This makes it ideal for high-end display chips as it operates at a faster clock frequency and generates less heat compared to standard DDR memory used in main memory.
Graphics cards use GDDR to store and process textures, 3D models, and other graphics assets. Higher data rate GDDR memory can enhance the performance of graphics applications by reducing loading times and rendering scenes more efficiently.
GDDR has evolved through multiple generations, each offering higher data rates and lower latency. The latest generation, GDDR6X, can transfer data at speeds of up to 21 Gbps.
GDDR plays a crucial role in modern graphics systems. Its high performance and efficiency make it well-suited for demanding applications like gaming, video editing, and 3D rendering
The Global GDDR Market accounted for $XX Billion in 2023 and is anticipated to reach $XX Billion by 2030, registering a CAGR of XX% from 2024 to 2030.
GDDR7 : Samsung Electronics developed GDDR7, the industry’s most advanced product, for the first time, and supplied samples to Nvidia for verification for next-generation system installation. SK Hynix also plans to complete GDDR7 development within this year.
On the other hand, Micron plans to introduce GDDR7 in the first half of next year, a step later. In this situation, Nvidia, the world’s largest customer in the GPU market, is known to preferentially review Samsung Electronics’ products instead of Micron’s next-generation products.
A single first-generation GDDR7 memory chip will have 16 GB capacity, which will deliver a whopping 1.5 TB/s of bandwidth, which makes it 40% faster than the current high-speed GDDR6 memory with a peak bandwidth of 1.1 TB/s.
