Essentials
ProductGroup
4th Generation Intel® Xeon® Scalable Processors
MarketSegment
Server
ProcessorNumber
6444Y
Lithography
Intel 7
CertifiedUseConditions
Server/Enterprise
CPU Specifications
CoreCount
16
ThreadCount
32
ClockSpeedMax
4.00 GHz
ClockSpeed
3.60 GHz
Cache
45 MB
MaxTDP
270 W
UltraPathInterconnectLinks
3
DeepLearningBoostVersion
Yes
IntelUPISpeed
16 GT/s
Supplemental Information
StatusCodeText
Launched
BornOnDate
Q1'23
ServicingStatus
Baseline Servicing
Embedded
No
Memory Specifications
MaxMem
4 TB
MemoryTypes
Up to DDR5 4800 MT/s 1DPC
Up to DDR5 4400 MT/s 2DPC
Up to DDR5 4400 MT/s 2DPC
NumMemoryChannels
8
ECCMemory
Yes
Expansion Options
ScalableSockets
2S
PCIExpressRevision
5
NumPCIExpressPorts
80
Package Specifications
SocketsSupported
FCLGA4677
TCase
75
PackageSize
77.5mm x 56.5mm
PackageCarrier
E1B
DigitalThermalSensorTemperatureMax
100 °C
Advanced Technologies
TBTVersion
2.0
HyperThreading
Yes
TransactionalSynchronizationExtensionVersion
Yes
EM64
Yes
InstructionSetExtensions
Intel® AMX, Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
DeepLearningBoostVersion
Yes
SstPerformanceProfileVersion
Yes
SstBaseFrequencyOptionVersion
Yes
ResourceDirectorTechVersion
Yes
SpeedShiftTechVersion
Yes
AVX512FusedMultiplyAddUnits
2
SpeedSelectCorePowerInd
Yes
SpeedSelectTurboFreqInd
Yes
HighPriorityCores
4
HighPriorityCoreFreq
3.70 GHz
LowPriorityCores
12
LowPriorityCoreFreq
3.20 GHz
OnDemandFeatureActivation
Yes
DataStreamAccelerator
1 default devices
AdvancedMatricExtensions
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® Speed Select Technology - Performance Profile (Intel® SST-PP)
IntelSpeedSelectTech
See the specifications
Intel® On Demand Available Upgrades
OnDemandAvailableUpgrade
See the specifications
