Intel Xeon Gold 6133 — Detailed Overview

The Intel Xeon Gold 6133 is a high-performance server processor from Intel’s first-generation Xeon Scalable (Skylake-SP) family. It is designed for enterprise servers, cloud computing, virtualization, and compute-intensive workloads. With a high core and thread count, large cache, and strong memory bandwidth, it excels in multi-threaded and data-intensive environments.

The Xeon Gold 6133 features 20 cores and 40 threads, delivering strong multi-threaded performance. Its support for AVX-512 instructions makes it ideal for scientific computing, simulations, analytics, and other vectorized workloads.

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Key Specifications

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Architecture & Performance Highlights

1. High Core & Thread Count
   With 20 cores and 40 threads, the Xeon Gold 6133 delivers excellent multi-threaded performance for virtualization, database servers, and parallel computing workloads.

2. Balanced Frequency Profile

   • Base clock: 2.50 GHz

   • Max Turbo: 3.00 GHz
     Single-threaded workloads benefit from the turbo frequency, while multi-threaded tasks efficiently utilize all 20 cores.

3. Large L3 Cache
   27.5 MB of L3 cache reduces memory latency, supporting data-intensive applications and in-memory databases.

4. High Memory Bandwidth
   Six-channel DDR4-2666 memory provides high throughput, ideal for analytics, virtualization, and large-scale enterprise workloads.

5. I/O & Expansion
   48 PCIe 3.0 lanes allow connections to multiple NVMe drives, high-speed network cards, and GPU accelerators. Three UPI links enable coherent multi-socket operation in 2- or 4-socket servers.

6. Vectorized Workload Support
   AVX-512 and FMA units accelerate computation-heavy workloads, including scientific simulations, AI inference, and cryptography.

7. Power & Thermal Management
   150 W TDP requires adequate server cooling. Proper thermal design ensures reliability in dense server environments.

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Typical Use Cases

• Virtualization / Cloud Hosting – Supports many virtual machines efficiently with Hyper-Threading.

• Enterprise Databases – Ideal for SQL/NoSQL and in-memory databases.

• High-Performance Computing (HPC) – Accelerates simulations, modeling, and AI workloads.

• Data Analytics & Business Intelligence – High memory bandwidth and cache support large-scale analytics.

• Multi-Socket Servers – Scales efficiently in 2- or 4-socket server deployments.

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Advantages & Considerations

Advantages:

• High core and thread count for intensive workloads

• Large cache and high memory bandwidth

• Strong multi-socket scalability

• AVX-512 support for vectorized computation

Considerations:

• High power consumption (150 W TDP)

• Requires LGA-3647-compatible server boards

• May be overkill for lightly threaded or low-power applications

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Summary

The Intel Xeon Gold 6133 is a high-performance enterprise server CPU, combining 20 cores, 40 threads, six-channel DDR4 memory, and 48 PCIe lanes. Its architecture and AVX-512 support make it suitable for virtualization, large databases, HPC, and analytics workloads. While power-hungry, its performance in multi-threaded and data-intensive environments is exceptional, making it a strong choice for enterprise and data center deployments.