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Intel Xeon Gold 6312U 24‑Core 48‑Thread LGA4189 Server CPU

Intel Xeon Gold 6312U is 3rd‑Gen Xeon Scalable single‑socket server processor with Ice Lake 10nm process, 24‑core 48‑thread, 2.4GHz base, 3.6GHz max turbo, 36MB cache, 185W TDP. Supports DDR4‑3200 ECC memory up to 6TB, 8‑channel memory, PCIe 4.0, AVX‑512 and DL Boost technology. Designed for single‑socket enterprise server, virtualization, cloud computing and data center workloads, fits FCLGA4189 socket motherboar
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  • Intel Xeon Gold 6312U

Xeon Gold 6312U belongs to Intel 3rd‑Generation Xeon Scalable Ice Lake series, built on 10nm manufacturing process, single‑socket only processor with 24 cores and 48 threads via Intel Hyper‑Threading technologyIntel. Base frequency 2.4GHz, maximum turbo frequency up to 3.6GHz, equipped with 36MB shared cache, TDP 185WIntel®.

It supports 8‑channel DDR4‑3200 ECC registered memory, maximum capacity up to 6TB, compatible with Intel Optane DC persistent memory, delivers high‑reliability for large‑memory workloadsIntel. Provides 64 PCIe 4.0 lanes for high‑speed SSD, network card and accelerator expansion. Integrated AVX‑512 instruction set and Intel DL Boost, accelerates AI inference, computing and data processing tasksIntel.

This CPU is for FCLGA4189 socket single‑socket server platforms. Widely applied in enterprise server, virtualization host, cloud node, database, storage server and data center computing tasks. High‑performance server cooling solution is required for stable full‑load operationIntel®

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Intel Xeon Gold 6312U Server Processor Features

1. 24‑Core 48‑Thread Single‑Socket Enterprise Server Processor

The Intel Xeon Gold 6312U belongs to 3rd‑generation Intel Xeon Scalable Ice Lake‑SP family, designed exclusively for single‑socket enterprise server platformsIntel®. Equipped with 24 physical cores and 48 SMT multi‑threads, this CPU delivers massive multi‑thread throughput for data‑intensive workloads. Optimized for single‑socket rack server deployment, it meets rigorous computing demands of data center virtualization, cloud host, database service and batch parallel computing scenarios.

2. 2.4GHz Base / Up to 3.6GHz Max Turbo Frequency & Large‑Capacity Cache

Running at 2.4GHz base frequency and up to 3.6GHz maximum turbo frequency, it balances sustained multi‑core load performance and burst single‑task response. Built‑in 36MB shared L3 smart cache effectively reduces memory access latency, accelerates database query, virtual machine scheduling and large‑scale data processing, improving overall server throughput under heavy continuous workloads.

3. High‑Speed Memory & Rich Expansion Capability

Support 8‑channel DDR4‑3200 ECC memory, maximum memory capacity up to 6TB, compatible with Intel Optane persistent memory, offering reliable large‑capacity memory solution for memory‑intensive services. It provides 64 PCIe 4.0 lanes, supports high‑speed SSD, network card and accelerator card expansion. Adopt FCLGA4189 socket, match C620 series chipset motherboards, stable for long‑term 24/7 enterprise operationIntel.

4. 185W TDP, Complete Server‑Grade Security & Virtualization Technologies

With 185W nominal TDP, it requires qualified server cooling solution for full‑load stable operation. Integrated comprehensive enterprise‑level technologies: Intel VT‑x / VT‑d hardware virtualization, AVX‑512 advanced instruction set, ECC error correction, platform security enhancement. It supports large‑scale virtual machine deployment, container operation and encryption computing, satisfying enterprise data security requirements. Note: This processor has no integrated graphics output.

5. Reliable Data‑Center‑Grade IC Quality & Wide Enterprise Compatibility

Manufactured according to strict Intel server processor standards, Tcase maximum operating temperature 80°C, supporting non‑stop day‑and‑night runningIntel. Widely used for new server assembly, data‑center hardware refresh, second‑hand server reconstruction and enterprise equipment replacement. It is a cost‑effective single‑socket high‑core‑count compute component.

Technical Specifications of Intel Xeon Gold 6312U

Item

Specifications

Part Number

Intel Xeon Gold 6312U

Product Series

3rd Gen Intel Xeon Scalable (Ice Lake‑SP) Server Microprocessor IC

Architecture

Ice Lake‑SP

Process

Intel 10nm

Core / Thread

24 Cores / 48 Threads (SMT Enabled)

Base Frequency

2.4 GHz

Max Turbo Frequency

Up to 3.6 GHz

L3 Cache

36 MB Smart Cache

Default TDP

185 W

Socket

FCLGA4189 (Single‑socket only)

Memory Support

8‑Channel DDR4‑3200 ECC, Max 6TB, Intel Optane Persistent Memory supported

PCIe Version

PCIe 4.0, 64 Lanes

Integrated Graphics

None

Key Instruction

AVX‑512, SSE4.2, TSX‑NI

Virtualization

Intel VT‑x, VT‑d

Max Case Temperature

80°C

Core Advantages

24C48T high multi‑thread performance, 8‑channel large memory support, PCIe4.0, rich enterprise feature set, cost‑effective single‑socket data‑center solution

Application Grade

Data Center Servers, Virtualization Hosts, Cloud Computing Nodes, Database & Storage Servers, Parallel Computing, Enterprise Hardware Refresh & Refurbishment

Industrial & Enterprise Applications of Intel Xeon Gold 6312U Processor IC

1. Enterprise Virtualization & Cloud Computing Server Nodes

The Xeon Gold 6312U serves as the core computing unit for single‑socket virtualization servers. Massive 24‑core 48‑thread resources support large quantities of concurrent virtual machines and container instances, improving hardware resource utilization for private cloud and enterprise IT infrastructure.

2. Database, Storage & Big‑Data Processing Servers

8‑channel high‑speed ECC memory and large cache deliver stable performance for relational database, distributed storage and big‑data analysis workloads. Reduce data read‑write latency, suitable for enterprise business data service deployment.

3. Parallel Computing & Batch Processing Workloads

Powerful multi‑thread capability handles offline data calculation, simulation analysis, media transcoding and batch task scheduling, ideal for medium‑size compute nodes in industrial and research scenarios.

4. High‑Density Rack‑mount Server Assembly & Deployment

Optimized for single‑socket rack‑mount server hardware. It is widely adopted for new‑machine building, data‑center capacity expansion and legacy server performance upgrade, balancing computing power and procurement cost.

5. Server Hardware Refurbishment & Secondary Market Replacement

As mature 3rd‑gen Xeon scalable processor IC, it features good compatibility with FCLGA4189 mainboards. Frequently used for refurbished server reconstruction and bulk enterprise hardware replacement projects.

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