Description
Intel Xeon Gold (4th Gen) 5403N Dodeca-core (12 Core) 2 GHz Processor
The Intel Xeon Gold 5403N is a purpose-built server processor engineered to power demanding AI workloads, mainstream data center operations, and multi-cloud compute environments. Built on Intel’s 4th Generation Xeon architecture, this 12-core, 2 GHz base clock processor delivers reliable, enterprise-grade performance for virtualization, storage and network-intensive tasks, and scalable workloads. It is designed to balance high throughput with energy efficiency, helping data centers reduce total cost of ownership while delivering consistent, predictable performance under load. Optimized for memory bandwidth and capacity, the Xeon Gold 5403N enables larger datasets to reside closer to the compute resources, accelerating analytics, real-time processing, and multi-threaded workloads. With robust security features, enterprise manageability, and broad software compatibility, this processor is a solid foundation for modern server deployments that require dependable performance across a variety of workloads and industries.
- High multi-core performance for mission-critical workloads. The 12 physical cores deliver substantial parallel processing power, enabling smooth handling of virtualization, containerized environments, AI inference tasks, and data-intensive analytics. This balance of core count and efficiency supports running multiple virtual machines or containers with predictable latency, helping IT teams maximize server utilization and reduce bottlenecks in busy data centers.
- Improved memory bandwidth and capacity. The 4th Generation Xeon Gold line focuses on higher memory speeds and expanded memory capacity to keep large datasets in memory and to accelerate in-memory analytics, databases, and real-time data processing. This results in faster query responses, better cache utilization, and more responsive performance under heavy workloads.
- Energy-efficient, enterprise-ready design. Engineered for data centers that demand dependable performance without excessive power draw, the Xeon Gold 5403N supports efficient operation across peak and idle conditions. The processor’s architectural efficiency translates to lower total energy consumption per workload and reduced cooling requirements, contributing to a lower total cost of ownership.
- Optimized for AI, data center, and multi-cloud environments. Intel Xeon Gold processors are built to handle AI inference, mainstream data-center tasks, and multi-cloud compute traffic with scalable performance. The 5403N is positioned to accelerate AI preprocessing and inference pipelines, accelerate data aggregation, and support virtualization and cloud-native workloads with robust reliability and security features.
- Reliable, enterprise-grade compatibility. Designed to work within standard server ecosystems, the 5403N supports industry-standard interfaces and software stacks, enabling straightforward deployment in server farms, edge data centers, or private clouds. Its compatibility with virtualization technologies and enterprise Linux distributions helps IT teams deploy resilient architectures with familiar tooling and management interfaces.
Technical Details of Intel Xeon Gold (4th Gen) 5403N Dodeca-core (12 Core) 2 GHz Processor
- Get this information from the "specifications" section of the product from https://ec.synnex.com/ using product "UPC" or "SKU" as reference
How to install Intel Xeon Gold (4th Gen) 5403N Dodeca-core (12 Core) 2 GHz Processor
- Prepare the server and safety steps: Power down the system, unplug all cables, and discharge any static electricity. Work on a clean, non-conductive surface to prevent damage to components.
- Verify socket compatibility: Confirm that the motherboard has the appropriate socket type and chipset support for the Intel Xeon Gold 5403N. Ensure BIOS/firmware is up to date to recognize the new processor and to enable advanced features.
- Remove the existing processor (if upgrading): If replacing a processor, carefully unlock and lift the CPU socket lever, remove the old processor, and clean the contact surfaces of the socket if required. Store old components safely for potential rollback.
- Install the new processor: Align the processor with the socket using the corner markers, gently place it into the socket, and secure the socket lever. Do not force the CPU or bend pins; improper alignment can cause damage.
- Apply thermal solution and secure cooling: Apply an appropriate amount of thermal interface material (as specified by the cooler manufacturer) and attach the heatsink or cooling assembly securely. Ensure proper seating to maintain optimal thermal performance.
- Power up and configure: Reconnect power and cables, enter BIOS/UEFI, and enable any processor-specific features required for your workloads (such as virtualization or memory settings). Run post-assembly validation tests and monitor thermal and stability metrics to confirm a successful installation.
Frequently asked questions
- What is the core configuration of the Intel Xeon Gold 5403N? The Xeon Gold 5403N is a 12-core (dodeca-core) processor designed for enterprise servers and data center workloads.
- What is the base clock speed? The processor operates at a 2 GHz base clock, with performance designed to scale through multi-threaded workloads and enterprise applications.
- What workloads is this processor best suited for? It is optimized for demanding AI workloads, mainstream data center tasks, multi-cloud compute, and network/storage-intensive operations, providing a balance of high throughput and energy efficiency for diverse environments.
- Does it support higher memory speeds and increased memory capacity? Yes. The Xeon Gold 5403N family is described as supporting higher memory speeds and enhanced memory capacity to accelerate data-intensive tasks and analytics.
- Is this processor suitable for virtualization and cloud deployments? Yes. Its enterprise-grade design and scalability make it a strong candidate for virtualization, containerized workloads, and multi-cloud or hybrid cloud deployments.
- Where can I find the official specifications? Official specifications are available from the product page on Synex/EC or the Intel product documentation, and the detailed specifications can be retrieved from the supplier’s specifications section using the UPC or SKU as reference.
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