Intel Xeon Gold 5220R — Complete Technical Overview

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Intel Xeon Gold 5220R is a 24-core, 48-thread server processor with 2.20 GHz base frequency, 4.00 GHz turbo, 35.75 MB L3 cache, and 150 W TDP. Explore full specifications, performance features, and enterprise use cases.

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Overview

The Intel Xeon Gold 5220R is a high-performance server processor from the 2nd Generation Intel Xeon Scalable (Cascade Lake) series. Designed for data-intensive enterprise environments, the 5220R provides an excellent balance of core density, scalability, and throughput efficiency.

Featuring 24 cores and 48 threads, it is well-suited for virtualization, cloud infrastructure, high-performance computing, and modern database workloads. Its enhanced memory capacity, AVX-512 support, and enterprise-grade reliability features make it a robust choice for scalable multi-socket server deployments.

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Technical Specifications

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Key Features

High Core Density

With 24 cores and 48 threads, the Xeon Gold 5220R delivers substantial multi-threaded performance, ideal for:

• Virtual machine consolidation

• High-volume cloud workloads

• Complex parallel computing tasks

Enhanced Memory Bandwidth

Six-channel DDR4-2933 memory support ensures high throughput for data-intensive operations such as:

• In-memory databases

• Large-scale analytics

• Virtualization hosts

Acceleration Technologies

• AVX-512 boosts computational performance for scientific, engineering, and AI workloads

• AES-NI enhances encryption efficiency

• DL Boost improves machine learning inference performance

Enterprise Reliability

Equipped with ECC memory support and extensive RAS technologies, the 5220R ensures stability and continuous uptime for mission-critical applications.

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Performance Analysis

1. Virtualization & Cloud Computing

The 24-core design provides excellent VM density and workload isolation, making it ideal for:

• VMware ESXi

• Microsoft Hyper-V

• OpenStack and Kubernetes clusters

2. Database & Big Data Analytics

High memory capacity and cache make it strong in:

• SQL and NoSQL databases

• Hadoop, Spark, and distributed data platforms

• Real-time analytics workloads

3. High-Performance Computing (HPC)

AVX-512 and multi-core scaling support workloads such as:

• Simulation and modeling

• Scientific research

• Engineering compute tasks

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Advantages

• Excellent balance of performance and efficiency

• Higher core count compared to earlier R-series Xeon models

• Improved memory speed with DDR4-2933

• Enterprise-grade reliability and scalability

• Strong value-to-performance ratio in dual-socket configurations

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Limitations

• Based on 14 nm architecture

• No PCIe 4.0 support

• Turbo frequency lower than high-frequency Xeon Gold models