Description
HPE Intel Xeon Platinum 8458P 2.7GHz 44-Core 350W Processor – P49632-B21
The HPE Intel Xeon Platinum 8458P (P49632-B21) is a high-performance server processor designed for enterprise-grade servers and data centers. With 44 cores, 2.7GHz base frequency, and 350W TDP, it delivers extreme multi-threaded performance, optimized for AI workloads, virtualization, cloud computing, and mission-critical applications.
Key Features of HPE Intel Xeon Platinum 8458P
High-Core Server Performance
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44 cores and 88 threads provide exceptional parallel processing capabilities.
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Perfect for high-performance computing, virtualization, and enterprise workloads.
Optimized Frequency & Scalability
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Base clock: 2.7 GHz with Intel Turbo Boost for dynamic performance scaling.
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Supports multi-processor configurations for large-scale server deployments.
Enterprise-Grade Reliability
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Advanced Intel technologies including Hyper-Threading, Turbo Boost, AVX-512, and Intel Total Memory Encryption.
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Compatible with HPE ProLiant, HPE Apollo, and select HPE server platforms.
High Power & Thermal Design
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350W TDP for sustained high-performance computing.
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Advanced thermal management ensures stable operation under heavy workloads.
Optimized for Data Centers and AI Workloads
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Ideal for cloud computing, AI/ML workloads, big data analytics, and virtualization.
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Supports high memory bandwidth and advanced security features like Intel SGX.
Technical Specifications
| Specification | Details |
|---|---|
| Model | HPE Intel Xeon Platinum 8458P |
| Part Number | P49632-B21 |
| Cores / Threads | 44 cores / 88 threads |
| Base Clock | 2.7 GHz |
| Max Turbo Frequency | Supported via Intel Turbo Boost |
| TDP | 350W |
| Socket Compatibility | LGA 4677 |
| Memory Support | DDR5, up to 8-channel memory |
| Advanced Features | Hyper-Threading, AVX-512, SGX, Total Memory Encryption |
| Server Compatibility | HPE ProLiant, HPE Apollo, select HPE servers |
Why Choose HPE Intel Xeon Platinum 8458P
Extreme Multi-Threaded Performance
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Supports large-scale parallel processing for enterprise and data center applications.
Scalable and Reliable
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Multi-processor support allows scalable server deployments.
Optimized for Critical Workloads
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Advanced Intel technologies enhance AI, virtualization, cloud computing, and big data analytics.
Data Center Ready
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High reliability, thermal efficiency, and security features make it ideal for mission-critical server environments.
Ideal Use Cases
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Enterprise Servers: Multi-threaded workloads, virtualization, and cloud infrastructure.
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Data Centers: AI/ML workloads, big data analytics, and high-performance computing.
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High-Performance Computing: Simulations, scientific computing, and rendering.
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Database Servers: Large-scale transactional and analytical database operations.




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