| Product Type | Processor |
| Processor Type | Intel Xeon Gold 6238 |
| Form Factor | Socket FCLGA3647 |
| Number of Cores | 22 |
| Number of Threads | 44 |
| Base Clock Speed | 2.1 GHz |
| Max Turbo Frequency | 3.7 GHz |
| Smart Cache | 30.25 MB |
| TDP (Thermal Design Power) | 140 W |
| Processor Quantity | 1 |
| Microarchitecture | Cascade Lake |
| Lithography | 14 nm |
| Scalability | 2S |
Cisco Intel Xeon Gold 6238 2.1GHz 22-Core Processor

Key Benefits
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- Optimized specifically for Cisco UCS and SmartPlay Select M5 servers, ensuring seamless integration and compatibility
- High core count and large cache enable efficient processing of enterprise workloads such as virtualization and analytics
- TAA compliance supports use in government and regulated environments
Product Overview
The Cisco Intel Xeon Gold 6238 processor is a 22-core, 2.1GHz enterprise-class solution featuring 30.25MB cache and a 140W TDP for reliable, high-throughput performance. Designed for compatibility with Cisco UCS and SmartPlay Select server infrastructures, it supports DDR4 2933 MHz memory and is optimized for virtualized workloads and data-intensive applications. With TAA compliance and production in Costa Rica and Malaysia, it ensures deployment flexibility and government readiness across a wide range of use cases.
Specifications
Product Overview
Memory Support
| Memory Types | DDR4-2933 |
| Memory Channels | 6 |
| Max Memory Size | 1.0 TB |
| ECC Memory Supported | Yes |
| Intel Optane DC Persistent Memory Supported | Yes |
Compliance & Origin
| Country of Origin | Costa Rica / Malaysia |
| TAA Compliant | Yes |
| RoHS Compliant | Yes |
| Product Code | CD8069504228001 |
| Manufacturer Part Number | UCS-CPU-I6238C= |
Interfaces
| Socket Type | FCLGA3647 |
| PCI Express Revision | 3.0 |
| PCI Express Lanes | 48 |
Physical & Environmental
| Package Size | 76.0 mm x 56.5 mm |
| Operational Temperature (Tcase) | up to 77°C |
Embedded Technologies
| Intel Turbo Boost Technology | 2.0 |
| Intel Hyper-Threading Technology | Yes |
| Intel Virtualization Technology (VT-x) | Yes |
| Intel Virtualization Technology for Directed I/O (VT-d) | Yes |
| Intel VMCS Shadowing | Yes |
| Intel Speed Select Technology | No |
| Intel Deep Learning Boost | Yes |
| Intel AES New Instructions | Yes |
| Intel Resource Director Technology | Yes |
| Intel Run Sure Technology | Yes |