Description Product Overview of Processor The SR221 Intel Xeon E7-4850V3 is a high-performance processor designed for use in servers and data centers. It is based on the Haswell architecture and features 14 physical cores, 28 threads, a clock speed of 2.2 GHz, and 35MB of L3 cache. In this article, we will provide a detailed overview of the SR221 Intel Xeon E7-4850V3 processor, including its features, specifications, and performance. Architecture and Cores The SR221 Intel Xeon E7-4850V3 is based on the Haswell architecture, which is Intel’s fourth-generation Core microarchitecture. This architecture is known for its performance improvements over the previous generation Ivy Bridge. It features 14 physical cores and 28 threads, thanks to Intel’s Hyper-Threading technology. Hyper-Threading enables each physical core to process two threads simultaneously, effectively doubling the number of available threads. This results in improved performance for multitasking applications and workloads that can take advantage of parallel processing. Clock Speed and Cache The SR221 Intel Xeon E7-4850V3 has a base clock speed of 2.2 GHz, which can be boosted up to 2.8 GHz with Intel’s Turbo Boost technology. Turbo Boost enables the processor to increase its clock speed automatically when it detects that the workload requires more processing power. This feature can provide a significant performance boost for applications that are CPU-bound. The processor also features 35MB of L3 cache, which is a type of high-speed memory that is used to store frequently accessed data. The larger the cache, the more data can be stored, which can help to reduce latency and improve overall performance. QPI Speed and Socket The SR221 Intel Xeon E7-4850V3 uses the QuickPath Interconnect (QPI) to connect to other processors and system components. QPI is a high-speed, point-to-point interconnect that enables data to be transferred quickly between components. The processor has a QPI speed of 8GT/s, which is the maximum transfer rate for this technology. The processor uses the FCLGA-2011 socket, which is also known as Socket R. This socket is designed for use with server motherboards and supports a range of Intel Xeon processors. The socket has 2011 pins and is compatible with both DDR3 and DDR4 memory. Manufacturing Process and Power Consumption The SR221 Intel Xeon E7-4850V3 is manufactured using Intel’s 22nm process technology. This process technology enables the creation of smaller, more efficient transistors, which can provide better performance and power efficiency. The processor has a TDP (thermal design power) of 115W, which is the maximum amount of power that the processor is rated to consume under normal operating conditions. Performance The SR221 Intel Xeon E7-4850V3 is designed for use in high-performance servers and data centers, where processing power is critical. The processor’s 14 physical cores and 28 threads, combined with its high clock speed and large L3 cache, make it ideal for handling demanding workloads. It can handle a variety of tasks, including virtualization, database management, and high-performance computing. The processor’s QPI speed also enables it to communicate quickly with other components in the system, which can help to reduce latency and improve overall performance. Its high TDP of 115W, however, means that it may consume more power than other processors, which could be a consideration for organizations looking to reduce their energy consumption. General information about the Intel SR221 Product type : server processor Product manufacturer : Intel corporation Model Number or SKU# SR221 Technical Information Processor core : 14-core Clock speed : 2.2GHz Max turbo frequency : 2.8GHz Quick path interconnect(QPI) speed : 8GT/s Instruction set : 64-bit Instruction set extensions : AVX 2.0 Cache memory detail : l3 cache : 35MB Lithography : 22 NM Max thermal design power (TDP) : 115W Compatible processor socket : FCLGA-2011 Memory Specifications Max memory size (dependent on memory type) : 1536 GB Memory types : DDR4-1333/1600/1866 DDR3-1066/1333/1600 Max # of memory channels : 4 Max memory bandwidth : 102 gb/s
