The XDR™2 memory architecture is the world's fastest memory system solution capable of providing more than twice the peak bandwidth per device when compared to a GDDR5-based system. Further, the XDR 2 memory architecture delivers this performance at 30% lower power than GDDR5 at equivalent bandwidth.
Designed for scalability, power efficiency and manufacturability, the XDR 2 architecture is a complete memory solution ideally suited for high-performance gaming, graphics and multi-core compute applications. Each XDR 2 DRAM can deliver up to 80GB/s of peak bandwidth from a single, 4-byte-wide, 20Gbps XDR 2 DRAM device. With this capability, systems can achieve memory bandwidth of over 500GB/s on a single SoC.
Capable of data rates up to 20Gbps, the XDR 2 architecture is part of the award-winning family of XDR products. With backwards compatibility to XDR DRAM and single-ended industry-standard memories, the XDR 2 architecture is part of a continuously compatible roadmap, offering a path for both performance upgrades and system cost reductions.