Product Information
The Intel Xeon Platinum 8558 is a 5th generation Xeon Scalable processor with 48 cores and 96 threads. It runs at 2.1 GHz with turbo up to 4 GHz, has 260 MB of cache and supports 8-channel DDR5 memory at up to 5200 MT/s. With 80 PCIe 5.0 lanes it is a strong fit for AI and other data heavy jobs.
Key Features
- 48 cores and 96 threads
- 2.1 GHz base, up to 4 GHz turbo
- 260 MB Smart Cache, 7 nm process
- 8-channel DDR5 support up to 5200 MT/s
- FCLGA4677 socket, 80 PCIe 5.0 lanes
- OEM tray package, 330 W thermal design power
Product Information
Brand: Intel
Manufacturer: Intel
Product Type: Processor
Packaged Quantity: 1
Connectivity
PCI Express Lanes Quantity: 80
PCI Express Revision: 5.0
Memory and Processor
Cache Details: Smart Cache - 260 MB
Processor Generation: 5
Processor Main Features: 1.80 GHz low priority core, 16 high priority cores, 2.20 GHz high priority core, 32 low priority cores, 512 GB maximum Enclave Page Cache (EPC) size for Intel SGX, Advanced Vector Extensions (AVX), Advanced Vector Extensions 2 (AVX2), Execute Disable Bit capability, Hyper-Threading Technology, Intel 64 Technology, Intel Advanced Matrix Extensions, Intel Advanced Vector Extensions 512 (AVX-512), Intel AES New Instructions (AES-NI), Intel Boot Guard, Intel Control-Flow Enforcement Technology, Intel Crypto Acceleration, Intel Data Streaming Accelerator (DSA), Intel Deep Learning Boost (DL Boost), Intel On Demand Feature Activation, Intel OS Guard, Intel Platform Firmware Resilience Support, Intel QuickAssist Software Acceleration, Intel Resource Director Technology (RDT), Intel Run Sure Technology, Intel Software Guard Extensions (SGX), Intel Speed Select technology - Base Frequency, Intel Speed Select technology - Core Power, Intel Speed Select technology - Performance Profile, Intel Speed Select technology - Turbo Frequency, Intel Speed Shift Technology, Intel Total Memory Encryption, Intel Transactional Synchronization Extensions (TSX), Intel Trusted Execution Technology, Intel Turbo Boost Technology 2.0, Intel Virtualization Technology, Intel Virtualization Technology for Directed I/O (VT-d), Intel VT-x with Extended Page Tables (EPT), Mode-based Execute Control (MBEC)
Cache: 260 megabyte
Threads: 96 threads
Manufacturing Process: 7 nm
Compatible Processor Socket: FCLGA4677 Socket
Processor Package: OEM/tray
Thermal Design Power: 330 watt
Thermal Specification: 96 degree Celsius
Max Turbo Speed: 4 GHZ
Cores: 48-core
Processor Brand: Intel
Processor Type: Xeon Platinum
Processor Number: 8558
Processors Installed: 1
Clock Speed: 2.1 GHZ
Certifications and Listing
ENERGY STAR Certified: No
TCO Certified: No
Not sure this processor fits your system? Send us your server or motherboard model and current CPU, and the DatorPro team will confirm socket and platform compatibility before you order.