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 |