| Product Type | Processor |
| Processor Series | Intel Xeon Gold |
| Processor Model | 5220S |
| Number of Cores | 18-core |
| Number of Threads | 36 |
| Base Clock Speed | 2.7 GHz |
| Max Turbo Frequency | 3.9 GHz |
| Cache | 24.75 MB |
| L1 Cache | 32 KB per core |
| L2 Cache | 1 MB per core |
| L3 Cache | 24.75 MB shared |
| Socket Type | FCLGA3647 |
| Lithography | 14 nm |
| Thermal Design Power (TDP) | 125 W |
| Scalability | 2S (Dual Socket) |
Cisco Intel Xeon Gold 5220S 2.7GHz 18-Core Processor, 125W

Key Benefits
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- Optimized for Cisco UCS and SmartPlay M5 servers, ensuring seamless integration and compatibility
- High core count and large cache provide excellent performance for virtualization and heavy workloads
- TAA compliance supports deployment in government and regulated environments
Product Overview
The Cisco Intel Xeon Gold 5220S is a high-performance server processor with 18 cores and 2.7 GHz clock speed, ideal for enterprise workloads. It includes a 24.75 MB cache and features 125W TDP, balancing power and thermal efficiency. Designed for Cisco UCS and SmartPlay Select servers, it supports DDR4-2666 MHz memory. This TAA-compliant processor is manufactured in Costa Rica or Malaysia and is built for scalable, secure data center environments.
Specifications
Product Overview
Physical & Environmental
| Form Factor | Server CPU |
| Package Type | Retail / OEM Tray |
| Operating Temperature Range | 0°C to 85°C |
| Storage Temperature Range | -40°C to 90°C |
| Heatsink Included | No |
Advanced Security Features
| Hardware-Enhanced Security | Yes |
| Execute Disable Bit | Yes |
| Secure Boot | Yes |
| Mode-based Execute Control (MBEC) | Yes |
Interfaces
| Memory Type Supported | DDR4-2933 |
| Memory Channels | 6 |
| Max Memory Size | 1 TB |
| Memory Speed Supported | Up to 2933 MHz |
| PCI Express Revision | 3.0 |
| PCI Express Configurations | Up to x48 lanes |
| Interconnects | 2 UPI links |
| UPI Speed | 10.4 GT/s |
Compliance & Origin
| Trade Agreements Act (TAA) Compliant | Yes |
| Country of Origin | Costa Rica / Malaysia |
| Intel VT-x with Extended Page Tables (EPT) | Yes |
| Intel Virtualization Technology (VT-x) | Yes |
| Intel Virtualization Technology for Directed I/O (VT-d) | Yes |
| Intel AES New Instructions | Yes |
| Intel Trusted Execution Technology | Yes |
| Intel Speed Shift Technology | Yes |
| Intel Turbo Boost Technology | 2.0 |
| Intel Hyper-Threading Technology | Yes |
| Intel 64 | Yes |
| Instruction Set | 64-bit |
| Instruction Set Extensions | AVX-512 |