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Cisco

Cisco UCS-CPU-I6338 | Xeon Gold 6338 | 32-core 2.0GHz, 48MB L3, 205W TDP, DDR4-3200, PCIe 4.0, LGA4189

SKU:UCS-CPU-I6338

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Description

High-density 32-core CPU for UCS M6-class servers, optimized for heavily threaded virtualization, containers, and analytics with 8-channel DDR4-3200 memory bandwidth and PCIe 4.0 I/O. Ideal for scale-up VM clusters and data processing workloads.

Features

- 32 cores for maximum VM density and parallel throughput
- 8-channel DDR4-3200 for high sustained memory bandwidth
- PCIe 4.0 for next-generation storage and networking adapters
- AVX-512 and DL Boost for accelerated compute and analytics
- Enterprise-grade reliability for UCS data center deployments

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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FAQs

Technical Specifications

FAQs

Q: Is this compatible with UCS M6 servers?
A: Yes, it is intended for UCS M6-class platforms that support 3rd Gen Intel Xeon Scalable (LGA4189). Check your server CPU support list and BIOS/firmware requirements.

Q: Can I pair this with a different Xeon model in dual-socket servers?
A: No. Use identical CPUs in both sockets for supported configurations.

Q: Does this include a heatsink?
A: Typically sold as the processor only. Use the UCS heatsink validated for your specific server chassis.

Q: What memory speed is supported?
A: Up to 3200 MT/s; final speed depends on DIMM type and population per channel.

Q: What workloads benefit most from this CPU?
A: Highly parallel workloads such as dense virtualization, container platforms, analytics, and distributed databases.

Technical Specifications

- CPU family: Intel Xeon Scalable 3rd Gen (Ice Lake)
- Model: 6338
- Cores / Threads: 32 / 64
- Base frequency: 2.0 GHz
- L3 cache: 48 MB
- TDP: 205 W
- Memory support: 8-channel DDR4-3200
- PCIe: PCIe 4.0 (up to 64 lanes per CPU, platform dependent)
- Socket: FCLGA4189
- UPI links: 3
- Instruction set extensions: AVX-512, DL Boost
- Process technology: 10nm

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