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48 Cores 96 Threads Cpu Intel Xeon Platinum 8558P Processor 5th Gen Emerald Rapids
Product Summary
Intel Xeon Platinum 8558P: 48 cores, 96 threads, 260MB cache. Features PCIe 5.0, DDR5-5600, and built-in AI accelerators (AMX). Ideal for HPC, cloud virtualization, and AI workloads.
Basic Properties
Brand Name:
Intel
Model Number:
8558P
Trading Properties
Minimum Order Quantity:
10
Price:
2000-4000 USD
Payment Terms:
T/T
Product Description
Intel Xeon Platinum 8558P Processor Overview
The Intel Xeon Platinum 8558P (codename: Emerald Rapids) is a top-tier, 48-core server processor from the 5th Gen Intel Xeon Scalable family, launched in December 2023. Built on the Intel 7 (10nm Enhanced SuperFin) process, this dual-socket (2P) CPU is engineered for extreme multi-threaded performance, massive on-chip cache, and high memory bandwidth, making it ideal for the most demanding, core-bound data center workloads.
Core Technical Specifications
Basic Attributes
| Parameter | Details |
|---|---|
| Product Name | Intel Xeon Platinum 8558P Processor |
| Product Family | 5th Gen Intel Xeon Scalable Processors (Emerald Rapids) |
| Launch Date | Q4 2023 (December 2023) |
| Lithography | Intel 7 (10nm Enhanced SuperFin) |
| Cores / Threads | 48 Cores, 96 Threads (Intel Hyper-Threading) |
| Base Frequency | 2.7 GHz |
| Max Turbo Frequency | 4.0 GHz (Intel Turbo Boost 2.0) |
| Smart Cache | 260 MB Intel Smart Cache (L3) |
| TDP | 350 W |
| CPU Socket | FCLGA4677 (Socket 4677) |
| Scalability | 2S (Dual Processor) only |
| Launch Price (OEM) | $6,759.00 |
Memory & I/O Specifications
- Memory Controller: 8-Channel DDR5 ECC Registered Memory
- Max Memory Speed: DDR5 5600 MT/s (1DPC)
- Max Memory Capacity: 4 TB (per socket)
- Memory Bandwidth: Up to 358 GB/s
- Memory Features: Intel TME, TME-MK (Multi-Key), ECC, Bandwidth Boost
- UPI Links: 3× Intel Ultra Path Interconnect at 20 GT/s
- PCI Express Revision: PCIe 5.0
- PCIe Lanes: 80 PCIe 5.0 Lanes (per socket)
- Volume Management Device (VMD): Integrated for direct NVMe control
Performance & Acceleration Technologies
- Intel Speed Select Technology (SST-PP):
- Profile 0: 48 cores @ 2.7 GHz, 350W (Full Performance)
- Profile 1: 48 cores @ 2.5 GHz, 330W (Power Optimized)
- Intel Advanced Matrix Extensions (AMX): Dedicated AI/ML tensor acceleration
- Intel Deep Learning Boost (DLB): AVX-512 & Vector Neural Network Instructions
- On-Demand Accelerators (Default):
- 1× Intel QuickAssist Technology (QAT) - crypto & compression
- 1× Intel Data Streaming Accelerator (DSA) - data copy/offload
- 1× Intel Dynamic Load Balancer (DLB) - network traffic steering
- 1× Intel In-Memory Analytics Accelerator (IAA) - database acceleration
- Intel Speed Shift: Hardware-controlled P-states for instant performance boosts
Security & Reliability Features
- Intel Trust Domain Extensions (TDX): Isolated, confidential VM trust domains
- Intel Total Memory Encryption (TME/TME-MK): Full memory encryption with multi-key support
- Intel Software Guard Extensions (SGX): 512 GB max Enclave Page Cache (EPC)
- Intel Control-Flow Enforcement Technology (CET): Mitigates ROP/JOP attack vectors
- Intel AES-NI & Crypto Acceleration: High-throughput data encryption
- Intel Trusted Execution Technology (TXT): Measured launch & trusted boot
- Intel Platform Firmware Resilience: Protects against firmware tampering
Virtualization & Management
- Intel VT-x / VT-d: CPU & Directed I/O Virtualization
- Extended Page Tables (EPT): Accelerated memory virtualization
- Intel Resource Director Technology (RDT): Cache & memory bandwidth allocation
- Intel Run Sure Technology: Enhanced fault resilience & platform stability
Physical & Operating Conditions
- Package: FC-LGA16N (77.5mm × 56.5mm)
- T Case (Case Temperature): Max 81 °C
- T Junction (Max): 98 °C
- DTS Max: 101 °C
Ideal Workloads & Use Cases
- High-Density Virtualization & Cloud: Multi-tenant public/private clouds, VDI farms
- In-Memory Databases & Big Data: SAP HANA, Oracle, Apache Spark, Teradata
- HPC & Scientific Computing: CFD, weather modeling, financial risk analysis
- AI Training & Inference: Large language models (LLMs), deep learning, computer vision
- Enterprise Resource Planning (ERP): SAP S/4HANA, Oracle E-Business Suite
- Software-Defined Storage (SDS): High-throughput vSAN, Ceph, NVMe-oF clusters
- Big Data Analytics & Business Intelligence: Real-time analytics, data mining
Compatibility
- Supported Platforms: Dual-socket servers based on Socket 4677
- Supported Chipsets: Intel C741, Intel 5th Gen server chipsets
- Operating Systems: Windows Server, Linux (RHEL, SLES, Ubuntu), VMware ESXi, Citrix Hypervisor
Product Details
Highlight:
Intel Xeon Platinum 8558P Processor
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,cpu intel xeon platinum 8558P
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