Description
Introduction to the SR3HQ Intel Xeon 12-Core Silver 4116 Processor
The SR3HQ Intel Xeon 12-Core Silver 4116 Processor is a powerful server-grade processor designed for high-performance computing tasks. It is part of the Intel Xeon Scalable Processor family and is built on the 14nm manufacturing process. The processor is designed to provide a balance of performance and energy efficiency, making it ideal for use in data centers and other enterprise-level computing environments.
The SR3HQ processor features 12 cores, each capable of handling two threads simultaneously using Intel’s Hyper-Threading technology. The processor also includes 16.5MB of L3 cache, which provides faster access to frequently used data and instructions. Additionally, the SR3HQ processor features a base clock speed of 2.1GHz and can boost up to 3.0GHz with Turbo Boost technology.
The processor supports Intel’s QuickPath Interconnect (UPI) technology, which allows for high-speed data transfers between processors, memory, and other system components. It also supports a range of memory configurations, including DDR4 ECC memory with speeds up to 2400MHz.
Processor Architecture Overview
The SR3HQ Intel Xeon 12-Core Silver 4116 Processor is based on the Skylake architecture, which is part of Intel’s Xeon Scalable Processor family. The processor features 12 cores, each of which is capable of handling two threads simultaneously, thanks to Intel’s Hyper-Threading technology.
The processor features a base clock speed of 2.1GHz, which can be increased up to 3.0GHz with Turbo Boost technology. The SR3HQ processor includes 16.5MB of L3 cache, which provides faster access to frequently used data and instructions. The processor also features an integrated memory controller that supports up to 768GB of DDR4 ECC memory with speeds up to 2400MHz.
The processor uses Intel’s QuickPath Interconnect (UPI) technology, which allows for high-speed data transfers between processors, memory, and other system components. The SR3HQ processor features two UPI links, each with a maximum speed of 9.6GT/s. The processor also supports up to three Intel Ultra Path Interconnect (UPI) interfaces, allowing for even faster interprocessor communication in multi-processor systems.
The processor features support for Intel Advanced Vector Extensions 512 (AVX-512) instruction set, which provides advanced computational capabilities for applications that require high performance. It also includes Intel Turbo Boost Technology 2.0, which automatically increases the processor’s clock speed when needed to provide additional performance.
Cache Hierarchy and Capacity
The SR3HQ Intel Xeon 12-Core Silver 4116 Processor features a multi-level cache hierarchy that provides faster access to frequently used data and instructions. The processor includes three levels of cache, including L1, L2, and L3 cache.
The L1 cache is split into two parts: instruction cache (32KB) and data cache (32KB). The L2 cache is 1MB per core, providing a total of 12MB of L2 cache for the processor. The L3 cache is shared between all cores and provides a total of 16.5MB of cache capacity.
The L1 cache is the smallest and fastest cache, located closest to the processor cores. It is used to store frequently accessed data and instructions for the processor to access quickly. The L2 cache is larger and slower than the L1 cache but is still faster than the main memory. It is used to store data and instructions that are accessed less frequently.
The L3 cache is the largest and slowest cache in the hierarchy. It is shared between all cores and provides a larger storage capacity for frequently accessed data and instructions that cannot fit in the L1 or L2 cache. The L3 cache can significantly reduce memory latency and improve overall system performance by minimizing the time required to access data from the main memory.
General Information
- Product Type : Server Processor
- Product Manufacturer : Intel Corporation
- Manufacturer Part Number : SR3HQ
- Product Model : Silver 4116
Technical Information
- Processor core : 12-core
- Clock speed : 2.10GHz
- Max turbo frequency : 3.00GHz
- Ultrapath interconnect UPI speed : 9.6GT/S
- No. Of UPI links : 2
- Instruction set : 64-Bit
- Instruction set extensions : INTEL® SSE4.2, INTEL® AVX, INTEL® AVX2, INTEL® AVX-512
- L3 Cache : 16.5MB
- Lithography : 14NM
- Max Thermal Design Power TDP : 85W
- Compatible Processor Socket : FCLGA3647
Max memory size dependent on memory type
- 768GB
- Memory types : DDR4-2400
- Maximum memory speed : 2.40 GHz
- Max no. Of memory channels : 6
- ECC memory supported : Yes