HPE Intel Xeon-Platinum 8458P 2.7GHz 44-core 350W Processor P49632-B21

HPE Intel Xeon Platinum 8458P 2.7GHz 44-Core 350W Processor (P49632-B21)

The HPE Intel Xeon Platinum 8458P 2.7GHz 44-Core 350W Processor (P49632-B21) is a premium enterprise server CPU engineered for extreme compute performance, high-density virtualization, and mission-critical data center workloads. Designed for HPE ProLiant Gen11 servers and advanced multi-socket platforms, this processor delivers exceptional core count, high base frequency, and enterprise-grade reliability for modern infrastructure demands.

With 44 physical cores running at a 2.7GHz base frequency, the Xeon Platinum 8458P is built for organizations that require maximum processing power, workload consolidation, and sustained high-performance computing across large-scale environments.

44 Cores for High-Density Enterprise Workloads

The Intel Xeon Platinum 8458P features 44 cores optimized for parallel processing and heavy multi-threaded applications. This high core density makes it ideal for enterprises running large virtualization clusters, complex databases, and compute-intensive business applications.

Perfect for:

• Virtual machine hosting and consolidation

• Large enterprise ERP systems

• High-performance databases

• Private and hybrid cloud infrastructure

• AI and analytics workloads

• Software-defined data centers

The 44-core architecture allows businesses to reduce server footprint while maximizing performance per node.

2.7GHz Base Frequency for Strong Single-Thread Performance

Unlike many high-core processors that sacrifice clock speed, the Xeon Platinum 8458P delivers a strong 2.7GHz base clock, improving responsiveness in workloads that depend on single-thread or lightly threaded performance.

This makes it especially effective for:

• Financial applications

• Transaction processing systems

• Real-time analytics

• High-frequency enterprise software

• Latency-sensitive workloads

The balance between high core count and strong base frequency provides excellent versatility across diverse enterprise applications.

350W Thermal Design Power for Extreme Performance

With a 350W TDP, the Xeon Platinum 8458P is designed for high-performance server platforms equipped with enterprise cooling and power systems. This higher power envelope allows sustained performance during:

• AI model training

• Scientific simulations

• Large-scale virtualization

• Big data processing

• Enterprise cloud environments

The 350W power profile ensures consistent compute output under continuous heavy loads.

Enterprise-Grade Security and Scalability

The Intel Xeon Platinum family is built for mission-critical environments and includes advanced enterprise features such as:

• Hardware-based security technologies

• Reliability, Availability, and Serviceability (RAS) features

• Advanced memory and I/O scalability

• Multi-socket platform support

These features ensure maximum uptime and data integrity for industries including finance, healthcare, telecommunications, and large enterprise IT operations.

Optimized for HPE ProLiant Gen11 Servers

The HPE part number P49632-B21 ensures compatibility with supported HPE ProLiant Gen11 server platforms. It integrates seamlessly into enterprise rack systems and supports high-memory configurations required for virtualization and analytics workloads.

Ideal deployment scenarios include:

• Enterprise data centers

• Cloud service providers

• High-density compute nodes

• AI and machine learning clusters

• Large virtualization farms

Key Specifications

• Processor Model: Intel Xeon Platinum 8458P

• HPE Part Number: P49632-B21

• Base Frequency: 2.7GHz

• Core Count: 44 Cores

• Thermal Design Power: 350W

• Processor Family: Intel Xeon Platinum

• Deployment: Enterprise servers and data centers

Why Choose HPE Intel Xeon Platinum 8458P?

• 44 high-performance cores

• Strong 2.7GHz base frequency

• Designed for virtualization and AI workloads

• 350W TDP for sustained compute power

• Enterprise-grade reliability and scalability

• Optimized for HPE ProLiant Gen11 servers