Product comparison · 2 cpus

Dell Intel Xeon Gold 5423N vs Dell Intel Xeon Gold 6403N

66specifications compared
14differ
52identical
6known for one product only

Key differences

The Dell Intel Xeon Gold 6403N has 980 N more processor model than the Dell Intel Xeon Gold 5423N (6403N vs 5423N). The Dell Intel Xeon Gold 5423N has 0.2 GHz more processor base frequency than the Dell Intel Xeon Gold 6403N (2.1 GHz vs 1.9 GHz). The Dell Intel Xeon Gold 6403N has 4 more processor cores than the Dell Intel Xeon Gold 5423N (24 vs 20). Processor family: Intel® Xeon® on the Dell Intel Xeon Gold 5423N, Intel® Xeon® Gold on the Dell Intel Xeon Gold 6403N. Processor codename: Sapphire Rapids on the Dell Intel Xeon Gold 5423N, Sapphire Rapids Edge on the Dell Intel Xeon Gold 6403N.

Processor family
- Intel Xeon Gold 5423N:Intel® Xeon®
- Intel Xeon Gold 6403N:Intel® Xeon® Gold
Processor model
- Intel Xeon Gold 5423N:5423N
- Intel Xeon Gold 6403N:6403N
Processor base frequency
- Intel Xeon Gold 5423N:2.1 GHz
- Intel Xeon Gold 6403N:1.9 GHz
Processor cores
- Intel Xeon Gold 5423N:20
- Intel Xeon Gold 6403N:24
Processor threads
- Intel Xeon Gold 5423N:40
- Intel Xeon Gold 6403N:48
Processor boost frequency
- Intel Xeon Gold 5423N:4 GHz
- Intel Xeon Gold 6403N:3.6 GHz
Processor cache
- Intel Xeon Gold 5423N:37.5 MB
- Intel Xeon Gold 6403N:45 MB
Thermal Design Power (TDP)
- Intel Xeon Gold 5423N:145 W
- Intel Xeon Gold 6403N:185 W

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon Gold 5423N, Intel Xeon Gold 6403N
72 specifications	A Dell Intel Xeon Gold 5423N View product	B Dell Intel Xeon Gold 6403N View product
Processor10 differ
Processor familyDiffers	Intel® Xeon®	Intel® Xeon® Gold
Processor modelDiffers	5423N	6403N
Processor base frequencyDiffers	2.1 GHz	1.9 GHz
Processor coresDiffers	20	24
Processor socketKnown for one	Unknown — not stated by the source	LGA 4677 (Socket E)
Processor threadsDiffers	40	48
Processor boost frequencyDiffers	4 GHz	3.6 GHz
Processor cacheDiffers	37.5 MB	45 MB
Thermal Design Power (TDP)Differs	145 W	185 W
Processor codenameDiffers	Sapphire Rapids	Sapphire Rapids Edge
Processor ARK IDDiffers	234916	236592
SteppingKnown for one	U1	Unknown — not stated by the source
Memory1 differ
Memory types supported by processorDiffers	DDR4-SDRAM	DDR5-SDRAM
Memory clock speeds supported by processorKnown for one	Unknown — not stated by the source	4000 MHz
Features2 differ
Maximum number of PCI Express lanesDiffers	48	64
Supported instruction setsDiffers	SSE4.2, AVX, AVX 2.0, AVX-512	AVX, AVX 2.0, AVX-512, SSE4.2
Processor special featuresidentical
Intel® vRAN BoostKnown for one	Unknown — not stated by the source	Yes
Intel® Speed Select Technology – Core PowerKnown for one	Unknown — not stated by the source	Yes
Intel® Speed Select Technology – Turbo FrequencyKnown for one	Unknown — not stated by the source	Yes
Operational conditions1 differ
TcaseDiffers	83 °C	85 °C

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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