Intel | Intel Used Xeon Platinum 8175M 2.50GHz CPU processor 33MB Smart Cache 24-Cores 48-Thread 240W LGA3647

Intel Xeon Platinum 8175M is a processor launched by Intel for the high-end server field. Based on the Skylake SP architecture, it focuses on multitasking and stable operation capabilities, and is suitable for server scenarios such as large data centers and high-performance computing. The following is a detailed introduction to its parameters and features:Core and FrequencyThis processor has a configuration of 24 cores and 48 threads, relying on hyper threading technology to greatly improve the efficiency of multitasking concurrent processing, and can easily cope with heavy load scenarios such as server multi-user access and data batch processing; The basic frequency is stable at 2.5GHz and can accelerate up to 3.5GHz, but it does not support overclocking and can ensure the stability of server operation.Process and cacheUsing a 14 nanometer manufacturing process, the performance and power consumption were balanced at that time, with a chip area of 698 square millimeters and 11.9 billion transistors; In terms of cache, each core is equipped with a 32KB first level instruction cache and a 32KB first level data cache, as well as a 1MB second level cache and a 33MB shared third level cache. The large capacity cache can reduce the processor's dependence on memory, improve data read speed, and optimize response efficiency during complex operations.Memory and InterfaceThe memory controller supports DDR4 memory, has 6 memory channels, supports a maximum memory capacity of 1536GB, and is compatible with ECC memory (with error checking function to ensure the accuracy of server data storage and transmission). The memory transfer rate can reach up to 2666MT/s, and the memory bandwidth can reach 128.0GB/s, which can meet the high-speed read and write requirements of massive data; In terms of bus, UPI bus is adopted, with a transmission rate of 10.4GT/s and a bidirectional bandwidth of 41.6GB/s; In addition, it also supports 48 PCIe 3.0 channels, making it easy to expand various server peripherals such as discrete graphics cards and array cards.Power consumption and compatibilityIts thermal design power consumption (TDP) is 240W, which is relatively high. It usually needs to be used with a professional server cooling solution and does not come with a heat sink at the factory; The interface type is LGA3647, compatible with server motherboards of corresponding specifications, and supports multiple processor configurations. A single system can carry up to 8 of these processors, further expanding the overall computing power of the server; In addition, it also supports various instruction sets and virtualization technologies such as AES-NI, AVX, VT-x, etc., which can improve encryption efficiency and meet the needs of virtualization servers for parallel operation of multiple virtual machines.performanceFrom benchmark testing, its Geekbench 6 single core score is about 1270, multi-core score is about 10950, and overall running score is around 28103. As an old high-end server processor, it is now widely circulated in the second-hand market at a much lower price than its initial release, and is often used for cost-effective server assembly or old server upgrades.