Products specifications
Attribute nameAttribute value
Maximum Enclave Size Support for Intel® SGX8 GB
Maximum internal memory6000 GB
On-board graphics cardN
Discrete graphics card modelNot available
Supported instruction setsSSE4.2, AVX, AVX 2.0, AVX-512
System bus rate10.4 GT/s
Memory clock speeds supported by processor2667 MHz
Tcase76 °C
Processor generation3rd Generation Intel® Xeon® Scalable
Processor base frequency2.8 GHz
Discrete graphics cardN
Intel Software Guard Extensions (Intel SGX)Y
Harmonized System (HS) code85423119
Market segmentServer
StatusLaunched
Export Control Classification Number (ECCN)5A992CN3
Supported memory typesDDR4-SDRAM
Launch dateQ2'21
Intel® Transactional Synchronization ExtensionsY
Intel® Speed Shift TechnologyY
AVX-512 Fused Multiply-Add (FMA) units2
Number of UPI links2
Intel® Volume Management Device (VMD)Y
Mode-based Execute Control (MBE)Y
Memory speed (max)2667 MHz
Intel® Deep Learning Boost (Intel® DL Boost)Y
Intel® Resource Director Technology (Intel® RDT)Y
Intel® Optane™ DC Persistent Memory SupportedN
Intel® Total Memory EncryptionY
Intel® Crypto AccelerationY
Intel® Platform Firmware Resilience SupportY
Packaging data
Package typeRetail box
Features
Component forServer/workstation
ECCY
Memory channelsOcta-channel
Other features
Processor ARK ID215275
Processor
Maximum internal memory supported by processor6144 GB
Processor familyIntel Xeon Silver
Processor manufacturerIntel
Processor model4309Y
Processor boost frequency3.6 GHz
Processor cores8
Processor threads16
Processor cache12 MB
PCI Express slots version4.0
Processor codenameIce Lake
Processor lithography10 nm
Processor operating modes64-bit
Processor package size77.5 x 56.5 mm
Processor socketFCLGA4189
Scalability2S
Thermal Design Power (TDP)105 W
On-board graphics card modelNot available
Processor special features
Embedded options availableN
Execute Disable BitY
Intel 64Y
Intel Trusted Execution TechnologyY
Intel Virtualization Technology (VT-x)Y
Intel VT-x with Extended Page Tables (EPT)Y
Intel® AES New Instructions (Intel® AES-NI)Y
Intel® Turbo Boost Technology2.0
Maximum number of PCI Express lanes64
Memory types supported by processorDDR4-SDRAM