Product comparison · 2 cpus

Dell Intel Xeon Gold 5423N vs Dell Intel Xeon Gold 6438M

65specifications compared
22differ
43identical
8known for one product only

Key differences

The Dell Intel Xeon Gold 6438M has 0.1 GHz more processor base frequency than the Dell Intel Xeon Gold 5423N (2.2 GHz vs 2.1 GHz). The Dell Intel Xeon Gold 6438M has 12 more processor cores than the Dell Intel Xeon Gold 5423N (32 vs 20). The Dell Intel Xeon Gold 6438M has 24 more processor threads than the Dell Intel Xeon Gold 5423N (64 vs 40). Only the Dell Intel Xeon Gold 5423N has embedded options available. Only the Dell Intel Xeon Gold 6438M has Intel® Optane™ DC Persistent Memory Supported.

Processor family
- Intel Xeon Gold 5423N:Intel® Xeon®
- Intel Xeon Gold 6438M:Intel® Xeon® Gold
Processor model
- Intel Xeon Gold 5423N:5423N
- Intel Xeon Gold 6438M:6438M
Processor base frequency
- Intel Xeon Gold 5423N:2.1 GHz
- Intel Xeon Gold 6438M:2.2 GHz
Processor cores
- Intel Xeon Gold 5423N:20
- Intel Xeon Gold 6438M:32
Processor threads
- Intel Xeon Gold 5423N:40
- Intel Xeon Gold 6438M:64
Processor boost frequency
- Intel Xeon Gold 5423N:4 GHz
- Intel Xeon Gold 6438M:3.9 GHz
Processor cache
- Intel Xeon Gold 5423N:37.5 MB
- Intel Xeon Gold 6438M:60 MB
Thermal Design Power (TDP)
- Intel Xeon Gold 5423N:145 W
- Intel Xeon Gold 6438M:205 W

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon Gold 5423N, Intel Xeon Gold 6438M
73 specifications	A Dell Intel Xeon Gold 5423N View product	B Dell Intel Xeon Gold 6438M View product
Processor10 differ
Processor familyDiffers	Intel® Xeon®	Intel® Xeon® Gold
Processor modelDiffers	5423N	6438M
Processor base frequencyDiffers	2.1 GHz	2.2 GHz
Processor coresDiffers	20	32
Processor socketKnown for one	Unknown — not stated by the source	LGA 4677 (Socket E)
Processor threadsDiffers	40	64
System bus rateKnown for one	Unknown — not stated by the source	16 GT/s
Processor boost frequencyDiffers	4 GHz	3.9 GHz
High priority coresKnown for one	Unknown — not stated by the source	12
High priority core frequencyKnown for one	Unknown — not stated by the source	2.3 GHz
Low priority coresKnown for one	Unknown — not stated by the source	20
Low priority core frequencyKnown for one	Unknown — not stated by the source	1.8 GHz
Processor cacheDiffers	37.5 MB	60 MB
Thermal Design Power (TDP)Differs	145 W	205 W
SteppingDiffers	U1	S3
Processor ARK IDDiffers	234916	232398
Memory1 differ
Maximum internal memory supported by processorDiffers	4 TB	6 TB
Features5 differ
Maximum number of PCI Express lanesDiffers	48	80
PCI Express slots versionDiffers	4.0	5.0
Supported instruction setsDiffers	SSE4.2, AVX, AVX 2.0, AVX-512	AMX, SSE4.2, AVX, AVX 2.0, AVX-512
Embedded options availableDiffers	Yes	No
ScalabilityDiffers	1S	2S
Processor special features4 differ
Intel® Optane™ DC Persistent Memory SupportedDiffers	No	Yes
Intel® Speed Select Technology - Base Frequency (Intel® SST-BF)Differs	No	Yes
Intel® In-memory Analytics Accelerator (IAA)Differs	0 default devices	1 default devices
Intel® Advanced Matrix Extensions (AMX)Differs	No	Yes
Intel® QuickAssist Technology (QAT)Known for one	0 default devices	Unknown — not stated by the source
Intel® Dynamic Load Balancer (DLB)Known for one	0 default devices	Unknown — not stated by the source
Operational conditions1 differ
TcaseDiffers	83 °C	85 °C
Other features1 differ
CompatibilityDiffers	PowerEdge XR5610 PowerEdge XR8610t PowerEdge XR8620t	PowerEdge C6620 PowerEdge HS5610 PowerEdge HS5620 PowerEdge MX760C PowerEdge R660 PowerEdge R760 PowerEdge R760XA PowerEdge T560

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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