Description
Introduction to the SR3GJ Intel Xeon 8-Core Silver 4108 Processor
The SR3GJ Intel Xeon 8-Core Silver 4108 Processor is a high-performance server-grade processor designed for data center and enterprise-level computing applications. It is part of Intel’s Xeon Scalable processor family and is built on a 14nm manufacturing process. The processor is designed to deliver a balance of performance, power efficiency, and scalability for workloads such as virtualization, cloud computing, and HPC (High-Performance Computing). The processor comes with eight physical cores and can support up to 16 threads with Intel’s Hyper-Threading technology. It also includes 11MB of L3 cache and supports up to 1.5TB of memory with advanced memory technology features such as Intel Optane DC Persistent Memory. The SR3GJ processor is compatible with the Socket FCLGA3647 and has a thermal design power of 85W. Overall, the SR3GJ Intel Xeon 8-Core Silver 4108 Processor is a powerful and efficient processor that can handle demanding workloads in the data center and enterprise environments.
Architecture Overview of the Processor
The SR3GJ Intel Xeon 8-Core Silver 4108 Processor is based on the Skylake architecture, which is part of the Intel Xeon Scalable Processor family. The processor features eight physical cores, each capable of processing two threads simultaneously with Intel’s Hyper-Threading technology. This means that the processor can handle up to 16 threads at once, which can help to improve performance in multithreaded applications.
The processor has a base clock speed of 1.8GHz, which can be boosted up to 3.0GHz with Intel’s Turbo Boost technology. It also features 11MB of L3 cache memory, which can help to reduce latency and improve performance in memory-intensive applications.
The processor supports up to two UPI (Ultra Path Interconnect) links, which are used to connect multiple processors together in a system. The UPI links have a speed of up to 9.6GT/s, which can help to improve the scalability of the system.
The SR3GJ Intel Xeon 8-Core Silver 4108 Processor also includes advanced technologies such as Intel Advanced Vector Extensions 512 (AVX-512) and Intel QuickAssist Technology (QAT). AVX-512 is a set of instructions that can help to improve performance in compute-intensive applications such as machine learning and scientific computing. QAT is a hardware-based technology that can help to improve performance in encryption and compression/decompression workloads.
L3 Cache Memory Size and Organization
The SR3GJ Intel Xeon 8-Core Silver 4108 Processor features 11MB of L3 cache memory. The L3 cache is a type of high-speed memory that is integrated directly into the processor, and is used to store frequently accessed data and instructions. The L3 cache is shared among all the cores in the processor, which allows for faster access to data and can help to improve overall system performance.
The L3 cache in the SR3GJ processor is organized in a hierarchy, with smaller amounts of faster cache closer to the processor cores. Specifically, the L3 cache is divided into slices, with each slice containing a smaller amount of cache that is shared among a subset of the cores. The slices are then further divided into cache lines, which are the smallest units of data that can be stored in the cache.
The L3 cache in the SR3GJ processor uses a non-inclusive cache organization, which means that data stored in the L1 and L2 caches is not duplicated in the L3 cache. This can help to reduce the amount of cache memory required and can improve overall system performance.
General Information
- Product Type : Server Processor
- Product Manufacturer : Intel Corporation
- Manufacturer Part Number : SR3GJ
- Product Model : Silver 4108
Technical Information
- Processor Core : 8-Core
- Clock Speed : 1.80GHz
- Max Turbo Frequency : 3.00GHz
- Ultra path 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
Cache Memory Detail
- L3 CACHE : 11MB
- LITHOGRAPHY : 14NM
MAX Thermal Design Power TDP
- 85W
- 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.
