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Cisco UCSX-CPU-I6781P | 80C, 2.00GHz base, 336MB cache, 350W TDP, DDR5-6400

SKU:UCSX-CPU-I6781P

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Description

Ultra‑high‑core Intel Xeon Scalable CPU option for UCS X‑Series with 80 cores at 2.00GHz and a 336MB L3 cache. Ideal for massive parallelism, container density, and analytics pipelines, with DDR5‑6400 memory support and a 350W TDP tuned for scale‑out compute nodes.

Features

- 80 cores for extreme consolidation and throughput
- 336MB L3 cache to feed large parallel workloads
- DDR5‑6400 memory support for bandwidth‑hungry applications
- Designed for UCS X‑Series compute environments
- Ideal for container density and scale‑out analytics

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: What workloads benefit most from this 80‑core CPU?
A: Highly parallel workloads such as large virtualization clusters, containerized microservices, big data/analytics, and distributed compute benefit from the high core count.

Q: Is DDR5‑6400 supported?
A: Yes. Actual speed depends on DIMM type and population per server guidelines.

Q: Do I need a matching second CPU for dual‑socket nodes?
A: Yes. Use the same CPU model and follow population and firmware requirements for dual‑socket configurations.

Q: Are additional components required for installation?
A: Depending on the server, a specific heat sink and carrier/frame may be required; verify with your server’s BOM.

Technical Specifications

- CPU family: Intel Xeon Scalable (UCS X‑Series option)
- Cores: 80
- Base frequency: 2.00 GHz
- L3 cache: 336 MB
- TDP: 350 W
- Memory support: DDR5, up to 6400 MT/s
- Intended platform: Cisco UCS X‑Series servers

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