Intel Processor

Intel® Xeon® Platinum 8558U Processor

Intel® Xeon® Platinum 8558U Processor, up to 4.00 GHz, 48 cores, 260.00 MB cache, 300.00 W TDP

Cores Cores

48 Cores

Multitasking and productivity baseline

Max Boost Clock Boost Clock

4 GHz

4.00 GHz

Single-core burst performance reference

L3 Cache L3 / Cache

260 MB

260.00 MB

Cache size and access efficiency reference

TDP Power

300 W

300.00 W

Cooling and power planning reference

Specifications

24 items

Cache 260.00 MB

Code Name Emerald Rapids

ECC Memory Supported Yes

Instruction Set Extensions Intel® AMX,Intel® SSE4.2,Intel® AVX,Intel® AVX2,Intel® AVX-512

Intel® Deep Learning Boost (Intel® DL Boost) on CPU Yes

Intel® Hyper-Threading Technology Yes

Intel® Virtualization Technology (VT-x) Yes

Intel® Virtualization Technology for Directed I/O (VT-d) Yes

Launch Date Q4'23

Lithography Intel 7

Marketing Status Launched

Max # of Memory Channels 8

Max # of PCI Express Lanes 80

Max Memory Size 4096.00 GB

Max Turbo Frequency 4.00 GHz

Memory Types DDR5 @ 4800 MT/s (1 DPC)

Processor Base Frequency 2.00 GHz

Processor Number 8558U

Product Collection 5th Gen Intel® Xeon® Scalable Processors

Sockets Supported FCLGA4677

TJUNCTION 78.00 ℃

Total Cores 48 Cores

Total Threads 96

Vertical Segment Server

FAQ