Description
Overview of the 872015-B21 HPE Intel Xeon
The 872015-B21 HPE Intel Xeon Gold 5120 processor is a powerful central processing unit (CPU) designed for high-performance computing applications. It is manufactured by Intel Corporation and is specifically designed for servers and workstations. The processor features 14 cores, a base clock speed of 2.20GHz, and 19.25MB of L3 cache. In this article, we will take an in-depth look at the features and benefits of this processor.
Processor Architecture
The 872015-B21 HPE Intel Xeon Gold 5120 processor is built on the Skylake-SP microarchitecture, which is a successor to the Broadwell-EP architecture. The Skylake-SP architecture is designed to provide better performance, power efficiency, and scalability than its predecessor. It features a modular design, which allows for easy customization and flexibility.
Processor Cores and Threads
The processor features 14 cores, which means it has 14 independent processing units that can perform calculations simultaneously. Each core can execute multiple threads, which allows for even more efficient processing. The processor also supports Intel’s Hyper-Threading technology, which allows each core to handle two threads simultaneously, effectively doubling the number of threads that can be processed.
Clock Speed and Turbo Boost
The 872015-B21 HPE Intel Xeon Gold 5120 processor has a base clock speed of 2.20GHz. However, it also supports Intel’s Turbo Boost technology, which can dynamically increase the clock speed based on the workload. The processor can boost up to 2.70GHz when one or two cores are active, and up to 2.50GHz when all 14 cores are active.
UPI and Cache
The processor supports Ultra Path Interconnect (UPI) technology, which is a high-speed interconnect that allows for efficient communication between processors in a multi-socket system. It has a UPI speed of 10.40GT/s, which means it can transfer data at a rate of 10.40 gigatransfers per second.
The 872015-B21 HPE Intel Xeon Gold 5120 processor also features a large 19.25MB L3 cache, which is a type of memory that is built directly into the processor. The L3 cache is used to store frequently accessed data, which can significantly improve performance by reducing the amount of time the processor spends waiting for data to be fetched from main memory.
Memory Support
The 872015-B21 HPE Intel Xeon Gold 5120 processor supports DDR4 memory, which is the latest and fastest type of memory available for servers and workstations. It supports a maximum memory speed of 2666MHz and can address up to 768GB of memory when used in a dual-socket configuration.
Virtualization Support
The processor also supports Intel’s Virtualization Technology (VT-x), which allows for efficient virtualization of multiple operating systems on a single physical server. This technology can improve efficiency and reduce costs by allowing multiple workloads to run on a single server.Conclusion
Finally, The 872015-B21 HPE Intel Xeon Gold 5120 processor is a powerful CPU that is designed for high-performance computing applications. It features 14 cores, a base clock speed of 2.20GHz, and 19.25MB of L3 cache. The processor supports DDR4 memory, UPI technology, and Intel’s Virtualization Technology. It is an ideal choice for server and workstation applications that require high levels of performance, scalability, and reliability.
Product Features
- Manufacturer: Hewlett Packard Enterprise(HPE)
- MPN: 872015-B21
- Type : Processor
- SKU: 872015-B21
- Sub-Type : Intel Xeon 14 Core
Technical Information
- Processor Core : 14 Core
- Clock Speed : 2.20GHz
- Max Turbo Frequency : 3.20GHz
- Ultrapath Interconnect UPI Speed :10.4GT/S
- No.Of UPI Links : 2
- Instruction Set : 64-Bit
- Instruction Set Extensions : Intel® Sse4.2, Intel® Avx, Intel® Avx2, Intel® Avx-512
Cache Memory Detail
- L3 Cache : 19.5MB
- Lithography : 14NM
- Max Thermal Design Power TDP : 105W
- Compatible Processor Socket : Fclga3647
Memory Specifications
- Max Memory Size Dependent On Memory Type : 768GB
- Memory Types : DDR4-2400
- Maximum Memory Speed : 2.40GHz
- Max No. Of Memory Channels : 6
- Ecc Memory Supported : Yes
Dimensions & Weight
- Width: 9.8 inch
- Depth : 8.5 inch
- Height : 2.5 inch
- Weight : 0.999 lbs
