Intel BX80621E52660

Overview

The Intel BX80621E52660 is a Xeon E5-2660 processor designed for servers that require reliable and continuous performance. It features eight physical cores and sixteen threads, allowing it to manage multiple demanding tasks simultaneously. With a base clock speed of 2.20 GHz and the ability to boost up to 3.00 GHz, this processor maintains responsiveness during peak workloads. Its 20 MB Smart Cache helps reduce data access delays, making it well suited for virtualization, large databases, and data analytics.

Supporting up to 384 GB of DDR3 memory and equipped with forty PCI Express 3.0 lanes, this CPU offers ample capacity and expansion options for high-bandwidth networking, NVMe storage, or multiple GPUs. It fits motherboards with the FCLGA2011 socket and operates at a 95 W thermal design power, balancing performance with energy efficiency. This processor is a solid choice for IT environments that need scalable and dependable server performance.

Key features

• Eight cores and sixteen threads enable efficient multitasking and parallel processing for demanding server workloads
• Base frequency of 2.20 GHz with Intel Turbo Boost up to 3.00 GHz to provide extra speed when needed
• 20 MB Smart Cache reduces latency by keeping frequently used data close to the processor cores
• Supports up to 384 GB of DDR3 memory, accommodating memory-intensive applications and large datasets
• Forty PCI Express 3.0 lanes allow for extensive system expansion, including high-speed network cards and multiple GPUs
• 95 W thermal design power offers a balance between strong performance and energy efficiency in dense server racks
• Intel Hyper-Threading technology improves parallel task handling by allowing each core to run two threads simultaneously
• Compatible with motherboards featuring the FCLGA2011 socket, ensuring broad hardware support

Key specs

• Processor model: Intel Xeon E5-2660
• Cores: 8 physical cores
• Threads: 16 threads
• Base clock speed: 2.20 GHz
• Turbo Boost speed: up to 3.00 GHz
• Cache: 20 MB Smart Cache
• Memory support: up to 384 GB DDR3
• PCI Express lanes: 40 PCIe 3.0 lanes
• Socket type: FCLGA2011
• Thermal design power (TDP): 95 W

Connectivity and compatibility

This processor supports a wide range of server configurations thanks to its compatibility with the FCLGA2011 socket. The forty PCI Express 3.0 lanes provide flexibility for connecting high-speed peripherals such as network interface cards, NVMe storage devices, and graphics accelerators. Its support for large amounts of DDR3 memory makes it suitable for systems that require extensive RAM capacity, including virtualization hosts and database servers.

Performance and reliability

With Intel Hyper-Threading and Turbo Boost technologies, this CPU adapts to varying workloads by efficiently distributing tasks across cores and increasing clock speeds when necessary. The 20 MB Smart Cache helps minimize delays in data retrieval, which is critical for maintaining smooth operation under heavy multitasking. Its 95 W power rating allows for effective cooling and energy management in server environments, contributing to long-term reliability.

Ideal uses and environments

The Intel Xeon E5-2660 is well suited to small and medium business servers, enterprise clusters, and data centers that require consistent performance for virtualization, cloud computing, and real-time data processing. It fits environments where multiple virtual machines or large databases must run simultaneously without performance degradation. IT teams looking for a processor that balances power and efficiency in dense rack setups will find this model a strong candidate.

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