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Intel Xeon W5-3425 LAG4677 CPU 12C/24T 3.20 GHz Workstation Server Processors


Essentials
Product CollectionIntel Xeon W Processor
Code NameProducts formerly Sapphire Rapids
Vertical SegmentWorkstation
Processor Numberw5-3425
LithographyIntel 7
Use ConditionsWorkstation


CPU Specifications
Total Cores12
# of Performance-cores12
# of Efficient-cores0
Total Threads24
Max Turbo Frequency4.60 GHz
Intel® Turbo Boost Max Technology 3.0 Frequency ‡4.60 GHz
Intel® Turbo Boost Technology 2.0 Frequency‡4.40 GHz
Processor Base Frequency3.20 GHz
Cache30 MB Intel® Smart Cache
Intel® UPI Speed0 GT/s
Max # of UPI Links0
Processor Base Power270 W
Maximum Turbo Power324 W


Supplemental Information
Marketing StatusLaunched
Launch DateQ1'23
Embedded Options AvailableNo


Memory Specifications
Max Memory Size (dependent on memory type)4 TB
Memory TypesDDR5-4800 (MT/s)
Maximum Memory Speed4800 MHz
Max # of Memory Channels8
Intel® Optane™ Persistent Memory SupportedNo
ECC Memory Supported  Yes


Expansion Options
Direct Media Interface (DMI) Revision4
Scalability1S Only
PCI Express Revision5
Max # of PCI Express Lanes112


Package Specifications
Sockets SupportedFCLGA4677
Package CarrierE1A
Max CPU Configuration1
DTS Max103 °C
TCASE72
Package Size77.5mm x 56.5mm


Advanced Technologies
Intel® QuickAssist Technology (QAT)0 default devices
Intel® Dynamic Load Balancer (DLB)0 default devices
Intel® Data Streaming Accelerator (DSA)1 default devices
Intel® In-memory Analytics Accelerator (IAA)0 default devices
Intel® Advanced Matrix Extensions (AMX)Yes
Intel® Deep Learning Boost (Intel® DL Boost) on CPUYes
Intel® Resource Director Technology (Intel® RDT)No
Intel® Speed Shift TechnologyYes
Intel® Turbo Boost Max Technology 3.0 Yes
Intel® Turbo Boost Technology 2
Intel® Hyper-Threading Technology Yes
Intel® Transactional Synchronization ExtensionsYes
Intel® 64 Yes
Instruction Set64-bit
# of AVX-512 FMA Units2
Enhanced Intel SpeedStep® TechnologyYes