Product Type | Processor |
Processor Type | Intel Xeon Gold 6238L |
Type / Form Factor | Intel Xeon Scalable (Socket 3647) |
Base Clock Speed | 2.1 GHz |
Number of Cores | 22 |
Number of Threads | 44 |
L3 Cache | 30.25 MB |
Thermal Design Power (TDP) | 140 W |
Processor Quantity | 1 |
Max Memory Supported | 4.5 TB |
Memory Type Supported | DDR4-2933 |
Memory Channels | 6 |
Advanced Technologies | Intel Turbo Boost, Intel Hyper-Threading, Intel VT-x, VT-d, Intel AES-NI |
Scalability | 2S (Dual Socket Capable) |
Use Case | Enterprise Datacenter, Virtualization, HPC, Cloud |
Cisco Intel Xeon Gold 6238L 2.1GHz 22-Core Processor UCS-CPU-I6238L=



Key Benefits

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- Optimized specifically for Cisco UCS M5 series servers, ensuring seamless integration and reliability.
- With 22 cores and 30.25MB cache, it's ideal for multitasking, virtualization, and large-scale application deployments.
- Supports massive 4.5TB DDR4 memory capacity at 2933 MHz for high-throughput computing environments.
Product Overview
The Cisco Intel Xeon Gold 6238L processor is engineered for high-performance computing where core density and memory capacity are critical. Operating at a base frequency of 2.1GHz and equipped with 22 physical cores, this processor is part of the Intel Xeon Scalable family and is ideal for virtualization, database workloads, and enterprise IT infrastructure. It features 30.25 MB of cache and supports up to 4.5TB DDR4 at 2933 MHz, delivering exceptional throughput and multitasking efficiency.
With a thermal design power of 140W, the 6238L offers balanced energy efficiency and compute power, making it suitable for high-density server environments. Designed for Cisco UCS blade and rack servers, including the B200/B480 M5 series and C220/C240/C480 M5 models, it guarantees optimized compatibility. Backed by TAA compliance and manufactured in Costa Rica or Malaysia, this processor is a reliable solution for scalable enterprise deployments.
Specifications
Product Overview
Physical & Environmental
Package Type | FC-LGA14A |
Heatsink Included | No |
Cooling Solution | Not included (passive cooling in server chassis) |
Maximum Operating Temperature (Tjmax) | 86°C |
Cloud Management & Licensing
Manageability | Integrated into Cisco UCS Manager platform |
License Requirement | No separate CPU license required |
Interfaces
Socket Type | LGA3647 |
Interconnects Supported | Intel UPI (Ultra Path Interconnect) |
Number of UPI Links | 3 |
UPI Speed | 10.4 GT/s |
Compliance & Origin
Country of Origin | Costa Rica / Malaysia |
TAA Compliant | Yes |
RoHS Compliant | Yes |
Product Code (Manufacturer Part Number) | UCS-CPU-I6238L= |
Advanced Security Features
Security Features | Intel Boot Guard, Intel OS Guard, Execute Disable Bit, Mode-Based Execution Control (MBE), Intel Trusted Execution Technology |
AES New Instructions (AES-NI) | Yes |
Intel Software Guard Extensions (SGX) | Yes |
Intel Secure Key | Yes |
Intel Memory Protection Extensions (MPX) | Yes |