Manufacturer | Cisco |
Product Name | Cisco Intel Xeon Gold 5218B 2.3GHz 16-Core Processor |
Product Type | Processor |
Processor Series | Intel Xeon Gold |
Processor Model | 5218B |
Number of Cores | 16 |
Number of Threads | 32 |
Base Clock Speed | 2.3 GHz |
Maximum Turbo Frequency | 3.6 GHz |
Cache | 22 MB L3 |
Lithography | 14 nm |
Processor Socket | LGA 3647 |
Thermal Design Power (TDP) | 125 W |
Scalability | 2-socket capable |
Processor Count | 1 |
Instruction Set Extensions | Intel AVX-512, Intel SSE4.2 |
Cisco Intel Xeon Gold 5218B 2.3GHz 16-Core Processor



Key Benefits

Eye-Insights™ by Eye-In Technologies
AI-Powered Summaries from Online Customer Reviews
AI-Powered Summaries from Online Customer Reviews
Eye-Insights™ are generated by proprietary AI that analyzes real online customer reviews to highlight top pros and key product features. While we aim for accuracy, insights are provided “as-is” and individual results may vary.
- Optimized for compatibility with a wide range of Cisco UCS B and C-series M5 server models, ensuring easy integration
- High-density 16-core architecture with 22 MB cache delivers superior multi-threaded performance in enterprise workloads
- TAA compliance and diverse country of origin enhance vendor flexibility for federal and global procurement
Product Overview
The Cisco Intel Xeon Gold 5218B is a high-performance server processor offering 16 cores at 2.3 GHz, with a 22 MB cache and 125W TDP for optimal power/performance balance. Engineered for demanding environments, it supports DDR4 2666 MHz RAM and works seamlessly with a wide range of Cisco UCS and SmartPlay Select M5 servers. With TAA compliance and origin in Costa Rica or Malaysia, it meets various regulatory standards for enterprise and government use cases.
Specifications
Product Overview
Memory Support
Maximum Memory Size | 1 TB |
Memory Types Supported | DDR4-2666 |
Max Memory Channels | 6 |
Memory Bandwidth | 128.0 GB/s |
ECC Memory Support | Yes |
Advanced Technologies
Intel VT-x | Yes |
Intel VT-d | Yes |
Intel Hyper-Threading Technology | Yes |
Intel Turbo Boost Technology | 2.0 |
Intel Deep Learning Boost | Yes |
Intel AES New Instructions | Yes |
Intel Speed Shift Technology | Yes |
Intel Trusted Execution Technology | Yes |
Intel Resource Director Technology | Yes |
Interfaces
PCI Express Revision | PCIe 3.0 |
PCI Express Lanes | 48 |
Physical & Environmental
Form Factor | Server CPU |
Processor Package Size | 76.0mm x 56.5mm |
Operating Temperature (Max) | 82°C |
Idle States | Yes |
Enhanced Intel SpeedStep Technology | Yes |
Compliance & Origin
Country of Origin | Costa Rica / Malaysia |
TAA Compliant | Yes |
Compliance Certification | RoHS |