745742-B21 HPE 2.60GHz E5-2670 20MB Cache 8-Core CPU

HPE 745742-B21 DL360P 2.60GHz E5-2670 8-Core 115W G8 20MB Cache Processor Overview

The HPE 745742-B21 DL360P 2.60GHz E5-2670 8-Core 115W G8 20MB Cache Processor is a server-grade CPU designed to deliver enterprise-level performance, scalability, and efficiency for organizations running demanding applications. Built on the Intel Xeon E5-2670 architecture, this processor integrates advanced technologies that make it an excellent fit for HPE ProLiant DL360P Gen8 servers. With its balance of multi-core performance, power efficiency, and large cache capacity, it is highly suited for virtualization, high-performance computing (HPC), business intelligence, cloud deployments, and database workloads.

Processor Specifications and Capabilities

Core Count and Multi-Threading

The Intel Xeon E5-2670 features 8 physical cores and 16 threads enabled by Intel Hyper-Threading Technology. This allows the processor to efficiently execute multi-threaded workloads, which is essential for virtualization and concurrent enterprise applications. By handling multiple processes simultaneously, it enhances server efficiency and workload distribution.

Base and Turbo Frequency

Operating at a base frequency of 2.60GHz, the processor provides a strong foundation for compute-intensive tasks. With support for Intel Turbo Boost Technology, the clock speed dynamically increases under demanding workloads, ensuring applications that require bursts of performance benefit from higher processing speeds.

Cache Memory

A large 20MB L3 cache enables faster access to frequently used data, significantly improving application responsiveness and server performance. This large cache capacity is ideal for databases, analytics, and workloads where high-speed access to data is essential..

Interconnect and Bandwidth

With support for 8 GT/s QuickPath Interconnect (QPI), the processor delivers high-speed communication between CPUs and memory. This interconnect technology ensures that data-heavy applications can leverage faster bandwidth and reduced latency.

Compatibility with HPE ProLiant Servers

Optimized for HPE ProLiant DL360P Gen8

The HPE 745742-B21 is validated and optimized for HPE ProLiant DL360P G8 servers, ensuring seamless integration and reliable performance. These servers are widely used for their compact form factor, scalability, and ability to run enterprise workloads efficiently in data centers and cloud environments.

Multi-Processor Configurations

The E5-2670 processor supports dual-socket configurations, enabling servers to scale performance by combining multiple CPUs in one system. Dual-processor configurations are beneficial for environments that demand more cores, memory bandwidth, and higher throughput.

Memory Compatibility

Supporting DDR3 memory with ECC (Error-Correcting Code), the processor ensures reliable performance for mission-critical workloads. ECC memory detects and corrects common memory errors, reducing downtime and maintaining data integrity across applications.

Enterprise Applications and Use Cases

Database Management Systems

The large 20MB L3 cache and multi-core architecture make the processor ideal for database workloads. Whether running SQL, Oracle, or NoSQL systems, the E5-2670 ensures fast query processing, improved indexing, and efficient transaction handling. Enterprises relying on real-time analytics or high-volume transactional systems benefit from its stability and throughput.

High-Performance Computing (HPC)

Scientific simulations, engineering applications, and academic research workloads demand high computational capacity. The E5-2670 provides a strong balance between compute performance and energy efficiency, making it suitable for small to mid-sized HPC clusters in universities, research institutions, and enterprises.

Business Intelligence and Big Data

For organizations running big data analytics and BI tools, the multi-core structure of the processor enables efficient parallel processing of large datasets. Applications such as Hadoop, Apache Spark, and machine learning frameworks benefit from its multi-threading capabilities and cache optimization.

Performance Features

Intel Hyper-Threading Technology

By allowing each core to handle two threads simultaneously, Hyper-Threading enhances the CPU’s ability to execute multi-threaded workloads. This improves the efficiency of virtualization and workload consolidation.

Intel Turbo Boost Technology

Turbo Boost allows the processor to dynamically increase its frequency above the base clock when workloads require additional processing power. This feature ensures applications with fluctuating resource demands receive consistent and optimized performance.

Intel Advanced Vector Extensions (AVX)

The inclusion of Intel AVX accelerates floating-point and vector-intensive workloads, improving performance in applications such as simulations, 3D rendering, and scientific calculations.

Reliability

Enterprise-Class Reliability

The HPE 745742-B21 processor undergoes rigorous validation and quality testing to meet HPE’s enterprise-grade standards. This ensures that organizations deploying the processor experience consistent uptime and dependable operation.

ECC Memory Support

ECC memory support ensures error correction at the hardware level, preventing common data errors that can cause application crashes. This makes the processor suitable for industries requiring data accuracy such as healthcare, banking, and government.

Built-In Security Features

Intel security technologies, including AES New Instructions (AES-NI), strengthen encryption processes, making the processor ideal for workloads that involve secure transactions and sensitive data handling.

Deployment in Enterprise Environments

Scalable Infrastructure

The processor supports dual-socket scalability, allowing businesses to expand their compute capabilities as workloads grow. This makes it a cost-effective option for organizations planning long-term infrastructure development.

Energy-Efficient Data Centers

With a TDP of 115W, the processor is energy-efficient for its performance class. Organizations can reduce power usage while still achieving enterprise-grade processing power, contributing to sustainability goals.

Flexible Workload Handling

Whether used in virtualization clusters, big data analytics, or as part of HPC nodes, the processor adapts to varied workloads without compromising on efficiency or reliability.

Industry Applications

Financial Services

Banks and financial institutions can leverage the E5-2670 for real-time data processing, risk modeling, and fraud detection. Its multi-threading ensures quick and accurate handling of high-volume transactions.

Healthcare and Research

Medical imaging, genomic sequencing, and healthcare record management benefit from the processor’s compute efficiency, data integrity, and reliability in mission-critical applications.

Education and Scientific Institutions

Universities and research organizations running computational models and large-scale simulations can rely on the processor for scalable and energy-efficient HPC capabilities.

Government and Public Sector

Secure and reliable processing power makes the processor suitable for government workloads involving citizen data, defense systems, and secure communications.

Advantages of the HPE 745742-B21 Processor

Balanced Performance

With 8 cores, 16 threads, and 20MB cache, the processor delivers a balance of raw performance and efficiency suited for diverse enterprise workloads.

Validated for HPE Servers

Designed and validated specifically for HPE ProLiant DL360P Gen8, the processor ensures compatibility, reliability, and optimized integration within enterprise server infrastructures.

Cost-Efficient Upgrade Path

For organizations with existing DL360P Gen8 servers, upgrading with the 745742-B21 is a cost-effective way to enhance performance without investing in entirely new systems.

Secure and Reliable Operations

With ECC memory support and advanced Intel security features, the processor provides the stability and protection necessary for industries handling sensitive and regulated data.