SR2NB Intel Xeon E5-2658 V4 14-Core 2.30GHZ 105W CPU Processor

The Intel SR2NB Xeon E5-2658 V4 represents a significant achievement in server-grade processing technology, built upon the sophisticated Broadwell-EP microarchitecture. This 14-core processor operates at a base frequency of 2.30GHz, engineered specifically for demanding computational environments where consistent performance outweighs raw clock speed. The processor's architecture incorporates Intel's Hyper-Threading technology, enabling it to handle up to 28 simultaneous threads, dramatically improving throughput in multi-threaded applications and virtualized environments.

Enterprise Server Environments

The Intel SR2NB Xeon E5-2658 V4 excels in traditional enterprise server roles, providing reliable performance for file serving, database management, and business application hosting. Its 14-core configuration offers ample processing resources for handling concurrent user requests, transaction processing, and backend operations. The processor's support for advanced RAS features (Reliability, Availability, and Serviceability) ensures maximum uptime and data integrity for business-critical operations, making it an ideal choice for financial institutions, healthcare organizations, and enterprise IT infrastructure.

Advanced Vector Extensions

The SR2NB E5-2658 V4 incorporates Intel's Advanced Vector Extensions 2.0 (AVX2), significantly accelerating performance in multimedia, scientific, and financial applications. These 256-bit instruction set extensions improve integer and floating-point vector operations, delivering up to double the floating-point performance per clock cycle compared to previous generations. This enhancement is particularly beneficial for image and video processing, data compression, encryption algorithms, and complex mathematical computations.

Turbo Boost Technology 2.0

Intel Turbo Boost Technology 2.0 enables the processor to dynamically increase clock frequency beyond the base operating frequency based on workload characteristics and thermal headroom. While maintaining the 105W TDP envelope, the processor can automatically scale performance to meet transient demand spikes, providing responsive performance for bursty workloads without compromising long-term reliability or power efficiency. This intelligent frequency scaling ensures optimal performance across varying workload types while adhering to power and thermal constraints.

Thermal Management

With a 105W TDP, the SR2NB E5-2658 V4 requires appropriate thermal management to maintain optimal performance and reliability. Server-grade cooling solutions including active heatsinks, optimized airflow designs, or liquid cooling systems are recommended depending on deployment density and environmental conditions. The processor incorporates digital thermal sensors and advanced power management features that enable dynamic thermal monitoring and protection, preventing overheating while maximizing performance within thermal constraints.

Scalability

With support for up to 40 PCI Express 3.0 lanes, the SR2NB E5-2658 V4 provides ample connectivity for high-speed storage controllers, network interfaces, and computational accelerators. This I/O capability enables creation of balanced systems without bandwidth bottlenecks, particularly important for storage-intensive applications, network virtualization, and heterogeneous computing environments utilizing GPUs or FPGAs. The processor's integrated I/O controller ensures low-latency communication with peripheral devices, enhancing overall system responsiveness.

The Xeon E5-2600 V4 Product Family

Positioned in the mid-range of the Broadwell-EP product stack, the SR2NB E5-2658 V4 offers a compelling combination of core count, frequency, and power characteristics. Compared to lower-core-count variants, it provides substantially higher parallel processing capability, while maintaining advantages in power efficiency and thermal management compared to higher-frequency models. This balanced positioning makes it suitable for a wide range of deployment scenarios where both single-threaded performance and multi-threaded throughput are important considerations.

Reliability

Engineered for continuous operation in demanding environments, the E5-2658 V4 demonstrates exceptional reliability characteristics with designed service life exceeding typical refresh cycles. Advanced features including machine check architecture, thermal monitoring, and power management contribute to sustained operational integrity. The processor's compatibility with extended temperature range operation further enhances its suitability for challenging deployment environments.

Compatibility

Benefiting from Intel's extensive software partner ecosystem, the SR2NB E5-2658 V4 enjoys broad compatibility with commercial and open-source server applications. Optimized libraries and frameworks including Intel Math Kernel Library, Intel Parallel Studio, and various compiler suites leverage the processor's architectural features to accelerate performance in computational workloads. This comprehensive software support reduces implementation complexity and ensures performance consistency across diverse application scenarios.