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    memory

    Graphics memory

    Micron's complete portfolio includes GDDR7, GDDR6X and GDDR6 high-performance graphics memory products that have been designed to enable next-gen graphics in consoles, AI systems and beyond.

    Micron's graphics leadership

    Delivering next-gen graphics memory

    Micron GDDR7 total system bandwidth and power efficiency delivers the optimal end user experience for graphics applications.

    Engineering excellence and innovation leadership

    Micron helped pioneer the multi-level signaling technology, which led to our success with PAM3. Our continued innovation and dedication to component performance results in speeds of up to 32 Gb/s.

    Conquering gaming and AI inference workloads

    Micron’s graphics memory solutions support the rapidly evolving gaming requirements and edge AI inference applications on CPU, GPU and NPU.

    The evolution of GDDR: From GDDR1 to GDDR7

    From pixels to polygons and simple calculations to AI, GDDR has been instrumental in it all. Learn about the history of GDDR and how it impacts both graphics and high performance computing in this blog that chronicles our journey from the past to the future.

    Read Blog
    Gaming PC CPU

    GDDR7: Highest graphics bandwidth with improved power efficiency and reliability

    The highest-performance graphics memory, GDDR7 elevates the user experience by delivering performance for workloads with more than 1.5 TB/s system bandwidth at 32 Gb/s pin speed.

    GDDR7

    GDDR6X: PAM4 signaling techniques speed gaming and AI

    By using PAM4 multilevel signaling, Micron GDDR6X transfers more data at a much faster rate, moving two bits of information at a time to double the I/O data rate.

    GDDR6X

    GDDR6: Increased I/O speed in a traditional DDR package design

    Originally designed for graphics processing, GDDR6 is a high-performance memory solution that delivers faster data packet processing and buffering via 32 DQs per component and data rates up to 16 Gb/s.

    GDDR6X

    GDDR7: Micron delivers the best possible graphics experience

    Microns GDDR7 provides users with a next-level experience for AI, gaming and high-performance computing.

    Read about GDDR7
    Blue rendering of a GDDR6X memory chip

    Graphics memory comparison

    Graphics memoryGDDR7GDDR6XGDDR6
    WorkloadGraphics AI Inference Accelerator    Graphics AI Inference AcceleratorGraphics AI Inference Accelerator
    Number of placements121212
    GB/s/pin28-3219-2414-20
    GB/s/placement112-12876-9656-80
    GB/s/system1344-1536912-1152672-960
    Configuration (example)384 IO384 IO384 IO
    Frame buffer of typical system24GB24GB24GB
    Average device power (pJ/bit)4.566.5
    Typical IO channelPCB (P2P SM)PCB (P2P SM)PCB (P2P SM)

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