Intel SR3B5 Xeon Gold 6138 20-Core 2.0GHz Processor with Thermal Grease

Overview

The Intel Xeon Gold 6138 (model SR3B5) is a high-performance server processor designed for demanding data center workloads. Featuring twenty physical cores running at a base frequency of 2.0 GHz, this CPU delivers massive parallel processing power while maintaining efficient power consumption. It ships with a tube of premium thermal grease to ensure optimal heat transfer between the die and your cooling solution.

Key Features

• Twenty high-performance cores for heavy multitasking and virtualization
• Base clock speed of 2.0 GHz with Turbo Boost up to 3.7 GHz for burst performance
• Intel Advanced Vector Extensions 512 (AVX-512) support for accelerated scientific and AI workloads
• Large L3 cache of 27.5 MB to reduce memory latency
• Integrated thermal grease for reliable temperature management
• Supports up to 1 TB of DDR4 memory across eight channels

Technical Specifications

• Socket: LGA3647
• Core count: 20 (40 threads with Hyper-Threading)
• Base frequency: 2.0 GHz
• Turbo Boost max frequency: 3.7 GHz
• L3 cache: 27.5 MB
• TDP: 150 watts
• Memory type: DDR4 up to 2933 MT/s
• PCIe lanes: 48 PCI Express 3.0 lanes
• Instruction set: x86-64, AVX-512, AES-NI, VT-x, VT-d

Typical Applications

• Enterprise virtualization and cloud hosting platforms
• High-performance computing (HPC) clusters for scientific simulation
• Large database servers requiring fast transaction processing
• AI inference and machine learning model training
• Financial analytics and real-time risk assessment systems
• Media rendering farms and video transcoding pipelines

This Xeon Gold 6138 processor provides the core density, speed, and memory bandwidth needed to accelerate mission critical workloads while keeping energy use in check. Pair it with compatible Intel server platforms for a scalable solution that grows with your business demands.