Intel Data Center Chips Get a Speed Boost with Ultrafast Memory


November 21, 2024 by our News Team

Intel's new memory solution, MRDIMMs, is doubling system memory bandwidth and providing a significant performance boost for data centers, with its ease of use and strong industry support making it a top choice for high-performance computing.

  • Significant increase in bandwidth
  • Easy to use with no changes to motherboard required
  • Backed by a strong ecosystem of OEMs and memory vendors


Intel, known for its processors, is now stirring up the system memory space with its new memory solution called MRDIMMs. This breakthrough technology is set to become a new open industry standard and is already benefiting the recently introduced Intel Xeon 6 data center processors.

So, what exactly is MRDIMM? Well, it stands for DDR5 Multiplexed Rank Dual Inline Memory Module. Essentially, it brings parallelism to system memory by utilizing the unused parallel resources found in most DIMMs. By adding a small interface chip called a multiplexer or “mux” to the DRAM module, data can flow across both ranks of memory simultaneously, resulting in a significant increase in bandwidth.

The result? The fastest system memory ever created! In fact, the bandwidth has doubled, going from 6,400 megatransfers per second (MT/s) to an impressive 8,800 MT/s. This leap in performance would typically take several generations of memory technologies to achieve.

But don’t worry, Intel isn’t getting back into the memory business. While the company started as a memory company and has a rich history in memory technologies, it has since exited its various memory product businesses. However, Intel remains committed to making different computing components interoperable and higher performing.

What sets MRDIMMs apart is their ease of use. They use the same connector and form factor as regular RDIMMs, so no changes to the motherboard are required. Plus, they come with all the same error-correcting and reliability features as RDIMMs, ensuring data integrity.

To take advantage of MRDIMMs, you’ll need a CPU that can work with them. The first CPU available is the Intel Xeon 6 processor with Performance-cores, code-named Granite Rapids. Independent tests have shown that systems with MRDIMMs can complete jobs as much as 33% faster than those with RDIMMs.

Leading memory vendors have already introduced MRDIMMs, and more are expected to follow suit. High-performance computing labs and organizations are actively adopting Xeon 6 with MRDIMMs, thanks to the performance boost they provide.

Intel has a strong ecosystem of OEMs and memory vendors backing its MRDIMM technology, giving them a clear advantage in the market. So, if you’re looking for a performance boost in your data center, MRDIMMs are definitely worth considering.

To learn more about performance variations and factors to consider, visit www.Intel.com/PerformanceIndex.

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Background Information


About Intel:

Intel Corporation, a global technology leader, is for its semiconductor innovations that power computing and communication devices worldwide. As a pioneer in microprocessor technology, Intel has left an indelible mark on the evolution of computing with its processors that drive everything from PCs to data centers and beyond. With a history of advancements, Intel's relentless pursuit of innovation continues to shape the digital landscape, offering solutions that empower businesses and individuals to achieve new levels of productivity and connectivity.

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Technology Explained


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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DDR5: DDR5 (Double Data Rate 5) is the next generation of memory technology for the computer industry. It is a modern day improvement on earlier DDR technologies, with faster speeds, greater bandwidth and higher capacities. DDR5 enables higher resolution, seamless gaming experiences and faster data transfer rates, making it an ideal choice for high-performance computing and 4K gaming. With its greater RAM compatibility, DDR5 provides faster buffering times and raised clock speeds, giving users an improved overall work system. DDR5 is also optimized for multi-tasking, allowing users to multitask without experiencing a significant drop in performance, increasing the productivity of digital tasks. As an ever-evolving technology, DDR5 is paving the way for the computer industry into a new and powerful era.

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Xeon: The Intel Xeon processor is a powerful and reliable processor used in many computer systems. It is a multi-core processor that is designed to handle multiple tasks simultaneously. It is used in servers, workstations, and high-end desktop computers. It is also used in many embedded systems, such as routers and switches. The Xeon processor is known for its high performance and scalability, making it a popular choice for many computer applications. It is also used in many cloud computing applications, as it is capable of handling large amounts of data and providing high levels of performance. The Xeon processor is also used in many scientific and engineering applications, as it is capable of handling complex calculations and simulations.

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