Description Introduction to the Intel Xeon Gold 6238 Processor The Intel Xeon Gold 6238 processor is a server-class CPU designed for data center and enterprise workloads. It is based on the Skylake microarchitecture and manufactured using the 14nm process technology. This processor was released in Q2 2019 and has 22 physical cores and 44 threads, making it a powerful computing platform for demanding applications. The Xeon Gold 6238 operates at a base frequency of 2.1GHz and a turbo frequency of up to 3.7GHz. It also features 30.25MB of cache memory, providing faster access to frequently used data. With a thermal design power (TDP) of 140W, this processor requires adequate cooling to prevent overheating. The processor supports DDR4 memory with a maximum capacity of 1.5TB, running at speeds of up to 2933MHz. It also supports PCIe Gen3 and Gen4 interfaces for fast data transfer and expansion. The Xeon Gold 6238 is compatible with the Socket FCLGA3647 and has a maximum UPI speed of 10.4GT/s. Overview of the SRFPL Variant The SRFPL variant of the Intel Xeon Gold 6238 processor is a custom configuration designed specifically for certain applications and workloads. It is manufactured by SRFPL, which stands for SR Foods Private Limited, a technology company based in India. The SRFPL variant of the Xeon Gold 6238 processor features the same 22 cores and 44 threads as the standard version, but it may have differences in terms of clock speeds, cache memory, and power consumption. Additionally, SRFPL may have customized the processor to suit specific applications or use cases, such as high-performance computing, artificial intelligence, or data analytics. The SRFPL variant of the Xeon Gold 6238 processor is designed to work with the same socket, memory, and PCIe interfaces as the standard version, so it can be used in existing server platforms without any additional changes or upgrades. This provides flexibility for customers who want to upgrade their existing infrastructure with more powerful processors. Processor Architecture and Microarchitecture The Intel Xeon Gold 6238 processor is based on the Skylake microarchitecture, which is the sixth-generation Intel Core processor architecture. This microarchitecture is designed for high performance and scalability, with a focus on power efficiency and improved instruction throughput. The Skylake microarchitecture features a modular design that enables processors to scale from 2 to 28 cores, depending on the specific model. The Xeon Gold 6238 processor has 22 cores, which are organized into two clusters of 11 cores each. Each core has its own L1 and L2 cache, while the L3 cache is shared among all the cores. The Xeon Gold 6238 processor also supports Intel Hyper-Threading Technology, which allows each core to execute two threads simultaneously. This improves overall performance and throughput for applications that can take advantage of multiple threads. In addition to its core architecture, the Xeon Gold 6238 processor also includes several microarchitectural features that improve performance and efficiency. These features include: Advanced Vector Extensions (AVX) 512: This instruction set enables processing of 512-bit vectors, allowing for improved performance in tasks such as machine learning and scientific computing. Intel Turbo Boost Technology 2.0: This feature dynamically increases the processor’s clock speed when applications require more performance. Intel Speed Shift Technology: This feature enables the processor to more quickly transition between power-saving and high-performance states, improving responsiveness and reducing power consumption. Intel QuickAssist Technology: This feature provides hardware acceleration for cryptographic and compression/decompression tasks, improving performance and reducing CPU utilization. General Information Product Type : Server Processor Product Manufacturer : Intel Corporation Product Model : Gold 6238 Technical Information Processor Core : 22-Core Clock Speed : 2.10GHz 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 : 30.25MB Lithography : 14NM Max Thermal Design Power (TDP) : 140W Compatible Processor Socket : FCLGA3647.
