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Product comparison · 2 cpus

Dell Intel Xeon Gold 5423N vs Dell Intel Xeon Platinum 8450H

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  • 64specifications compared
  • 24differ
  • 40identical
  • 9known for one product only

Key differences

The Dell Intel Xeon Gold 5423N has 0.1 GHz more processor base frequency than the Dell Intel Xeon Platinum 8450H (2.1 GHz vs 2 GHz). The Dell Intel Xeon Platinum 8450H has 8 more processor cores than the Dell Intel Xeon Gold 5423N (28 vs 20). The Dell Intel Xeon Platinum 8450H has 16 more processor threads than the Dell Intel Xeon Gold 5423N (56 vs 40). Only the Dell Intel Xeon Platinum 8450H has Intel® Optane™ DC Persistent Memory Supported. Only the Dell Intel Xeon Platinum 8450H has Intel® Speed Select Technology - Base Frequency (Intel® SST-BF).

  • Processor family
    • Intel® Xeon®
    • Intel® Xeon® Platinum
  • Processor model
    • 5423N
    • 8450H
  • Processor base frequency
    • 2.1 GHz
    • 2 GHz
  • Processor cores
    • 20
    • 28
  • Processor threads
    • 40
    • 56
  • Processor boost frequency
    • 4 GHz
    • 3.5 GHz
  • Processor cache
    • 37.5 MB
    • 75 MB
  • Thermal Design Power (TDP)
    • 145 W
    • 250 W

Side by side

Differences highlightedShow differences only
73 specifications
A

Dell

Intel Xeon Gold 5423NView product
B

Dell

Intel Xeon Platinum 8450HView product
Processor10 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Xeon®Intel® Xeon® Platinum
Processor generationIntel Xeon Scalable 4th GenIntel Xeon Scalable 4th Gen
Processor modelDiffers5423N8450H
Processor base frequencyDiffers2.1 GHz2 GHz
Processor coresDiffers2028
Processor socketKnown for oneLGA 4677 (Socket E)
Package typeTrayTray
Processor threadsDiffers4056
System bus rateKnown for one16 GT/s
Processor operating modes64-bit64-bit
Processor boost frequencyDiffers4 GHz3.5 GHz
High priority coresKnown for one8
High priority core frequencyKnown for one2.1 GHz
Low priority coresKnown for one20
Low priority core frequencyKnown for one1.7 GHz
Processor cacheDiffers37.5 MB75 MB
Thermal Design Power (TDP)Differs145 W250 W
SteppingDiffersU1E5
Processor codenameSapphire RapidsSapphire Rapids
Processor ARK IDDiffers234916231756
Memory1 differ
Maximum internal memory supported by processorDiffers4 TB6 TB
Memory types supported by processorDDR4-SDRAMDDR4-SDRAM
Memory channelsOcta-channelOcta-channel
ECCYesYes
Graphicsidentical
Discrete graphics cardNoNo
On-board graphics cardNoNo
On-board graphics card modelNot availableNot available
Discrete graphics card modelNot availableNot available
Features4 differ
Execute Disable BitYesYes
Market segmentServerServer
Maximum number of PCI Express lanesDiffers4880
PCI Express slots versionDiffers4.05.0
Supported instruction setsDiffersSSE4.2, AVX, AVX 2.0, AVX-512AMX, SSE4.2, AVX, AVX 2.0, AVX-512
ScalabilityDiffers1SS8S
Embedded options availableKnown for oneYes
Processor special features6 differ
Intel Trusted Execution TechnologyYesYes
Intel® AES New Instructions (Intel® AES-NI)YesYes
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® Speed Shift TechnologyYesYes
Intel® Turbo Boost Technology2.02.0
Intel® Transactional Synchronization ExtensionsYesYes
Intel® Total Memory EncryptionYesYes
Intel® Control-flow Enforcement Technology (CET)YesYes
Intel® Crypto AccelerationYesYes
Intel® Platform Firmware Resilience SupportYesYes
Maximum Enclave Size Support for Intel® SGXDiffers128 GB512 GB
AVX-512 Fused Multiply-Add (FMA) units22
Intel 64YesYes
Intel Software Guard Extensions (Intel SGX)YesYes
Intel VT-x with Extended Page Tables (EPT)YesYes
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)YesYes
Intel® Boot GuardYesYes
Intel® Deep Learning Boost (Intel® DL Boost) on CPUYesYes
Intel® OS GuardYesYes
Intel® Optane™ DC Persistent Memory SupportedDiffersNoYes
Intel® Resource Director Technology (Intel® RDT)YesYes
Intel® Run Sure TechnologyYesYes
Intel® Speed Select Technology - Base Frequency (Intel® SST-BF)DiffersNoYes
Intel® Speed Select technology - Performance Profile (Intel® SST-PP)YesYes
Mode-based Execute Control (MBE)YesYes
Intel® QuickAssist Software AccelerationYesYes
Intel® On Demand Feature ActivationYesYes
Intel® Data Streaming Accelerator (DSA)Differs1 default devices4 default devices
Intel® In-memory Analytics Accelerator (IAA)Differs0 default devices4 default devices
Intel® Advanced Matrix Extensions (AMX)DiffersNoYes
Intel® QuickAssist Technology (QAT)Known for one0 default devices
Intel® Dynamic Load Balancer (DLB)Known for one0 default devices
Operational conditions2 differ
DTS MaxDiffers97 °C93 °C
TcaseDiffers83 °C76 °C
Weight & dimensionsidentical
Processor package size77.5 x 56.5 mm77.5 x 56.5 mm
Other features1 differ
CompatibilityDiffersPowerEdge XR5610 PowerEdge XR8610t PowerEdge XR8620tPowerEdge R860 PowerEdge R960

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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