The 817939-B21 HPE Intel Xeon E5-2643V4 is a powerful 6-core processor designed for high-performance computing applications. It features a base clock speed of 3.4GHz and a massive 20MB L3 cache to ensure quick access to frequently used data. The processor also has a QPI speed of 9.6GT/s, which ensures fast communication between the processor and other components in the system. In this article, we will take a detailed look at the various features and specifications of the 817939-B21 HPE Intel Xeon E5-2643V4 processor.
Processor ArchitectureThe 817939-B21 HPE Intel Xeon E5-2643V4 processor is based on the Broadwell architecture and is built using a 14nm manufacturing process. It features 6 cores and 12 threads, which allow it to perform multiple tasks simultaneously. The processor supports Intel Hyper-Threading Technology, which means that it can process up to 12 threads at once. This technology improves the processor's performance and efficiency by allowing it to use available resources more effectively.
Clock Speed and CacheThe 817939-B21 HPE Intel Xeon E5-2643V4 processor has a base clock speed of 3.4GHz. It also supports Intel Turbo Boost Technology, which allows it to automatically increase its clock speed to 3.7GHz when necessary. This feature is particularly useful when the processor is under heavy load and needs to process data quickly.
The processor also has a massive 20MB L3 cache, which is used to store frequently accessed data. The larger the cache, the faster the processor can access data, which results in faster processing times. The L3 cache is shared by all cores, which means that it can be accessed by any core when needed.
QPI Speed: The 817939-B21 HPE Intel Xeon E5-2643V4 processor has a QPI speed of 9.6GT/s. QPI stands for Quick Path Interconnect and is used to transfer data between the processor and other components in the system. A faster QPI speed means that data can be transferred more quickly, which improves the overall performance of the system.
Socket Type and Power ConsumptionThe 817939-B21 HPE Intel Xeon E5-2643V4 processor uses the FCLGA 2011 socket type, which is designed for high-performance computing applications. The socket type is compatible with a wide range of motherboards, which makes it easy to upgrade or replace the processor if necessary.
The processor has a TDP (thermal design power) of 135W, which means that it can consume up to 135W of power under heavy load. The processor also supports Intel Advanced Vector Extensions (AVX) and Intel AES-NI, which are used to accelerate complex mathematical calculations and data encryption.
Finally, the 817939-B21 HPE Intel Xeon E5-2643V4 processor is a powerful processor designed for high-performance computing applications. It features a base clock speed of 3.4GHz, a massive 20MB L3 cache, and a QPI speed of 9.6GT/s. The processor also supports Intel Hyper-Threading Technology, which allows it to process up to 12 threads at once, and Intel Turbo Boost Technology, which automatically increases its clock speed when necessary.
The processor uses the FCLGA 2011 socket type and has a TDP of 135W. It is compatible with a wide range of motherboards and supports Intel Advanced Vector Extensions (AVX) and Intel AES-NI, which are used to accelerate complex mathematical calculations and data encryption.
General Information- Product type : server processor
- Manufacturer: Hewlett Packard Enterprise(HPE)
- Model Number or SKU# 817939-B21
- Product model : E5-2643V4
- SKU: 817939-B21
- 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
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