Essentials
ProductGroup
4th Generation Intel® Xeon® Scalable Processors
MarketSegment
Server
ProcessorNumber
6443N
Lithography
Intel 7
CPU Specifications
CoreCount
32
ThreadCount
64
ClockSpeedMax
3.60 GHz
ClockSpeed
2.00 GHz
Cache
60 MB
MaxTDP
195 W
DeepLearningBoostVersion
Yes
Supplemental Information
StatusCodeText
Launched
BornOnDate
Q3'23
ServicingStatus
Baseline Servicing
Embedded
Yes
Memory Specifications
MaxMem
4 TB
MemoryTypes
DDR5-4400
NumMemoryChannels
8
ECCMemory
Yes
MemoryMaxSpeedMhz
4400 MHz
OptaneDCPersistentMemoryVersion
No
Expansion Options
ScalableSockets
1S Only
PCIExpressRevision
4
NumPCIExpressPorts
64
Package Specifications
SocketsSupported
FCLGA4677
TCase
81
PackageSize
77.5mm x 56.5mm
PackageCarrier
E1B
DigitalThermalSensorTemperatureMax
91 °C
Advanced Technologies
TBTVersion
2.0
HyperThreading
Yes
TransactionalSynchronizationExtensionVersion
Yes
EM64
Yes
InstructionSetExtensions
Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
DeepLearningBoostVersion
Yes
SstPerformanceProfileVersion
Yes
SstBaseFrequencyOptionVersion
No
ResourceDirectorTechVersion
Yes
SpeedShiftTechVersion
Yes
AVX512FusedMultiplyAddUnits
2
SpeedSelectCorePowerInd
Yes
SpeedSelectTurboFreqInd
Yes
OnDemandFeatureActivation
Yes
DataStreamAccelerator
1 default devices
AdvancedMatricExtensions
No
QuickAssistTechCPU
0 default devices
DynamicLoadBalancer
0 default devices
InMemoryAnayticsAccelerator
0 default devices
VranBoostTechVer
Yes
Security & Reliability
AESTech
Yes
OSGuardTechVersion
Yes
TXT
Yes
ExecuteDisable
Yes
VTX
Yes
VTD
Yes
ExtendedPageTables
Yes
RunSureTechnologyVersion
Yes
ModeBasedExecutionControlVersion
Yes
IntelQAssistSWAccel
Yes
IntelCryptoAcceleration
Yes
IntelPlatformFWResSupport
Yes
IntelTotalMemoryEncryption
Yes
SoftwareGuardExtensions
Yes with Intel® SPS
MaxEncSizeSupportIntelSGX
128 GB
IntelControlFlowEnforcementTechnology
Yes
DeviceProtectionTechBootGuardVersion
Yes
Intel® On Demand Available Upgrades
OnDemandAvailableUpgrade
See the specifications
