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Cisco

Cisco UCS-CPU-I8570 | Xeon Platinum 8570 56C/112T, 2.1GHz, 300MB L3, 350W TDP, DDR5-5600 8-ch, PCIe 5.0, LGA4677

SKU:UCS-CPU-I8570

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Description

Ultra-dense 4th Gen Xeon Scalable Platinum CPU with 56 cores and vast L3 cache, optimized for extreme consolidation, analytics, and cloud scale on UCS M7 infrastructure.

Features

- 56 cores and 112 threads for maximum consolidation density
- 300 MB L3 cache for sustained throughput under mixed workloads
- DDR5-5600 support with 8-channel memory architecture
- PCIe 5.0 for high-speed storage, networking, and accelerators
- Advanced instruction support (AVX-512/AMX) for HPC and AI

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 environments benefit most from the 8570?
A: Large-scale virtualization, data analytics, and cloud-native services that demand maximum parallelism and memory bandwidth.

Q: Do I need matched CPUs for dual-socket servers?
A: Yes. Use identical CPUs (model, stepping, microcode) in both sockets for supported operation.

Q: Will this CPU downclock with certain DIMM configurations?
A: Potentially. Memory speed depends on DIMM type, rank, and population; follow UCS memory guidelines to sustain DDR5-5600 where supported.

Q: Is additional power provisioning required?
A: A 350W TDP may require specific PSU and cooling configurations. Verify your server’s thermal and power capacity.

Technical Specifications

- Processor family: 4th Gen Xeon Scalable Platinum (Sapphire Rapids)
- Model: 8570
- Cores / Threads: 56 / 112
- Base frequency: 2.1 GHz
- Smart Cache (L3): 300 MB
- TDP: 350 W
- Memory support: DDR5 RDIMM, up to 5600 MT/s
- Memory channels: 8-channel per CPU
- PCIe: Gen 5.0 (up to 80 lanes per CPU, platform-dependent)
- Socket: LGA4677 (Socket E)
- Instruction set & accelerators: 64-bit, AVX-512, AMX, AES-NI, VT-x/VT-d
- Platform: Cisco UCS M7 (X-Series and C-Series) compatibility; check server CPU support matrix
- Multiprocessor support: 1P/2P (use identical CPUs in dual-socket systems)
- Thermal solution: Heatsink sold separately (server-specific)

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