Description
Product overview of the HPE 819848-B21
The 819848-B21 HPE Intel Xeon E5-2643V4 is a powerful processor designed for use in enterprise-level servers and workstations. This processor features 6 cores with a clock speed of 3.4GHz, a 20MB L3 cache, and a QPI speed of 9.6GT/s. It also has a thermal design power of 135 watts and is built on a 14nm manufacturing process.
In this article, we will delve deeper into the technical specifications of the 819848-B21 HPE Intel Xeon E5-2643V4 processor and its performance capabilities.
Processor Architecture and Cores
The 819848-B21 HPE Intel Xeon E5-2643V4 processor is built on the Broadwell-EP architecture. This architecture is known for its high-performance capabilities and is specifically designed for use in enterprise-level servers and workstations.
The processor features 6 cores, each with a clock speed of 3.4GHz. These cores are designed to work together to provide optimal performance for demanding computing applications such as data analysis, machine learning, and scientific simulations.
Cache and Memory
The 819848-B21 HPE Intel Xeon E5-2643V4 processor comes equipped with a 20MB L3 cache. This cache is designed to provide fast access to frequently used data, which can help improve overall system performance.
The processor also supports up to 768GB of DDR4 memory when used in conjunction with a compatible motherboard. This large memory capacity makes the 819848-B21 HPE Intel Xeon E5-2643V4 processor an ideal choice for data-intensive applications that require a significant amount of memory.
QPI Speed and Thermal Design Power
The 819848-B21 HPE Intel Xeon E5-2643V4 processor features a QPI speed of 9.6GT/s. QPI, or Quick Path Interconnect, is a high-speed interconnect technology that allows for faster communication between the processor and other components in the system.
The processor has a thermal design power of 135 watts. This means that it is designed to operate within a certain power envelope, which helps ensure that it remains stable and reliable even under heavy load.
Manufacturing Process
The 819848-B21 HPE Intel Xeon E5-2643V4 processor is built on a 14nm manufacturing process. This manufacturing process is known for its ability to produce chips that are both powerful and energy-efficient.
The 14nm manufacturing process allows for a greater number of transistors to be packed onto the processor die, which in turn allows for more processing power to be crammed into a smaller space. This makes the 819848-B21 HPE Intel Xeon E5-2643V4 processor an excellent choice for use in space-constrained environments such as data centers.
Performance Benchmarks
The performance of the 819848-B21 HPE Intel Xeon E5-2643V4 processor can be measured using a variety of benchmarks. These benchmarks are designed to simulate real-world workloads and provide a standardized way to compare the performance of different processors.
One such benchmark is the SPEC CPU 2017 benchmark. This benchmark measures the performance of the processor in a variety of different computing tasks such as floating-point calculations, integer calculations, and memory operations.
General Information
- Product type : server processor
- Manufacturer: Hewlett Packard Enterprise(HPE)
- Model Number or SKU# 819848-B21
- Product model : E5-2643V4
- SKU: 819848-B21
Technical Information
- Processor core : 6-core
- Clock speed : 3.4GHz
- Max turbo frequency : 3.7GHz
- Quick path interconnect(QPI) speed : 9.6GT/S
- No of QPI links: 2
- Instruction set : 64-bit
- Instruction set extensions : AVX 2.0
Cache Memory Detail
- L3 cache : 20MB
- Lithography : 14NM
- Max thermal design power (TDP) : 135W
- Compatible processor socket : FCLGA 2011
