Description
Introduction to SR3KJ Intel Xeon Gold 6148F Processor
The SR3KJ Intel Xeon Gold 6148F Processor is a high-performance server-grade processor designed for data center applications. It is part of Intel’s Xeon Scalable Processor family and was released in 2017. The processor is built on the Skylake-SP microarchitecture and is manufactured using a 14nm process. The SR3KJ model has 20 cores, 40 threads, a base clock speed of 2.40GHz, and a maximum turbo frequency of 3.70GHz. It has a thermal design power (TDP) of 150W and supports up to 1.5TB of memory through 12 memory channels. This processor is designed to deliver exceptional performance for demanding workloads, such as cloud computing, artificial intelligence, and high-performance computing. The SR3KJ Intel Xeon Gold 6148F Processor is compatible with the LGA3647 socket and is designed to work with a range of server motherboards from various vendors.
Processor Architecture and Design
The SR3KJ Intel Xeon Gold 6148F Processor is built on the Skylake-SP microarchitecture, which is the successor to the Broadwell microarchitecture. It features a modular design with a scalable architecture that allows for a wide range of configurations to be built. The processor has 20 cores and supports up to 40 threads with Hyper-Threading technology, which enables each core to execute two threads simultaneously.
The processor has a number of advanced features that enhance its performance, such as Intel Turbo Boost Technology 2.0, which increases the clock speed of the processor when it detects that the workload requires it. The processor also includes Intel Advanced Vector Extensions 512 (AVX-512) instructions, which are designed to accelerate floating-point operations and improve performance for compute-intensive workloads such as artificial intelligence and high-performance computing.
The processor is designed to work with the Intel C620 series chipset, which provides advanced features such as support for up to 48 PCIe lanes, support for Intel Optane DC Persistent Memory, and enhanced I/O capabilities.
The processor’s design also includes Intel Ultra Path Interconnect (UPI) technology, which provides high-speed connectivity between processors in a multi-socket configuration. The UPI interface supports up to 10.4 GT/s data transfer rates and enables fast communication between processors for improved performance in multi-processor systems.
Cache Memory and Smart Cache
The SR3KJ Intel Xeon Gold 6148F Processor has a total of 27.5MB of L3 cache memory. The cache memory is a type of high-speed memory that is integrated into the processor and is used to store frequently accessed data and instructions for faster access.
The processor features Intel Smart Cache technology, which is a dynamic cache allocation scheme that allows the processor to allocate the available cache memory to the cores as needed, based on the workload. This helps to improve the processor’s performance by reducing cache misses and increasing the amount of data that can be stored in the cache.
In addition to the Smart Cache technology, the processor also supports Intel Turbo Boost Max Technology 3.0, which identifies the best performing cores and directs critical workloads to them. This helps to improve the processor’s performance by increasing the clock speed of the best-performing cores, resulting in faster execution times.
General Information
- Product type : server processor
- Product manufacturer : intel corporation
- Product model : Gold 6148
Technical Information
- Processor core : 20-core
- Clock speed : 2.40GHz
- Max turbo frequency : 3.70GHz
- Ultrapath interconnect(UPI) speed : 10.4GT/S
- No. Of upi links : 3
- Instruction set : 64-bit
- Instruction set extensions : intel® sse4.2, intel® avx, intel® avx2, intel® avx-512
- L3 Cache : 27.5MB
- Lithography : 14NM
- Max thermal design power (TDP) : 160W
- Compatible processor socket : FCLGA3647
MEMORY SPECIFICATIONS
- Max memory size (dependent on memory type) : 768GB
- Memory types : DDR4-2666
- Maximum memory speed : 2.67GHz
- Max no. Of memory channels : 6
- Ecc memory supported : yes
