Product comparison · 2 cpus

Dell Intel Xeon Gold 6542Y vs Dell Intel Xeon Platinum 8458P

60specifications compared
19differ
41identical
26known for one product only

Key differences

The Dell Intel Xeon Gold 6542Y has 0.2 GHz more processor base frequency than the Dell Intel Xeon Platinum 8458P (2.9 GHz vs 2.7 GHz). The Dell Intel Xeon Platinum 8458P has 20 more processor cores than the Dell Intel Xeon Gold 6542Y (44 vs 24). The Dell Intel Xeon Platinum 8458P has 40 more processor threads than the Dell Intel Xeon Gold 6542Y (88 vs 48). Processor family: Intel® Xeon® Gold on the Dell Intel Xeon Gold 6542Y, Intel® Xeon® Platinum on the Dell Intel Xeon Platinum 8458P. Processor generation: Intel Xeon Scalable 5th Gen on the Dell Intel Xeon Gold 6542Y, Intel Xeon Scalable 4th Gen on the Dell Intel Xeon Platinum 8458P.

Processor family
- Intel Xeon Gold 6542Y:Intel® Xeon® Gold
- Intel Xeon Platinum 8458P:Intel® Xeon® Platinum
Processor generation
- Intel Xeon Gold 6542Y:Intel Xeon Scalable 5th Gen
- Intel Xeon Platinum 8458P:Intel Xeon Scalable 4th Gen
Processor model
- Intel Xeon Gold 6542Y:6542Y
- Intel Xeon Platinum 8458P:8458P
Processor base frequency
- Intel Xeon Gold 6542Y:2.9 GHz
- Intel Xeon Platinum 8458P:2.7 GHz
Processor cores
- Intel Xeon Gold 6542Y:24
- Intel Xeon Platinum 8458P:44
Processor threads
- Intel Xeon Gold 6542Y:48
- Intel Xeon Platinum 8458P:88
Processor boost frequency
- Intel Xeon Gold 6542Y:4.1 GHz
- Intel Xeon Platinum 8458P:3.8 GHz
High priority cores
- Intel Xeon Gold 6542Y:8
- Intel Xeon Platinum 8458P:0

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon Gold 6542Y, Intel Xeon Platinum 8458P
86 specifications	A Dell Intel Xeon Gold 6542Y View product	B Dell Intel Xeon Platinum 8458P View product
Processor14 differ
Processor familyDiffers	Intel® Xeon® Gold	Intel® Xeon® Platinum
Processor generationDiffers	Intel Xeon Scalable 5th Gen	Intel Xeon Scalable 4th Gen
Processor modelDiffers	6542Y	8458P
Processor base frequencyDiffers	2.9 GHz	2.7 GHz
Processor coresDiffers	24	44
Processor threadsDiffers	48	88
Intel® UPI SpeedKnown for one	20 GT/s	Unknown — not stated by the source
Processor boost frequencyDiffers	4.1 GHz	3.8 GHz
High priority coresDiffers	8	0
High priority core frequencyDiffers	3.1 GHz	0 GHz
Low priority coresDiffers	16	0
Low priority core frequencyDiffers	2.7 GHz	0 GHz
Processor cacheDiffers	60 MB	82.5 MB
Thermal Design Power (TDP)Differs	250 W	350 W
Processor codenameDiffers	Emerald Rapids	Sapphire Rapids
Package typeKnown for one	Unknown — not stated by the source	Tray
System bus rateKnown for one	Unknown — not stated by the source	16 GT/s
SteppingKnown for one	Unknown — not stated by the source	E5
Processor ARK IDKnown for one	Unknown — not stated by the source	231742
Memory2 differ
Maximum internal memory supported by processorDiffers	4 TB	6 TB
Memory types supported by processorDiffers	DDR5-SDRAM	DDR4-SDRAM
Memory clock speeds supported by processorKnown for one	5200 MHz	Unknown — not stated by the source
Features1 differ
Use conditionsKnown for one	Server/Enterprise	Unknown — not stated by the source
Supported instruction setsDiffers	AMX, AVX, AVX 2.0, AVX-512, SSE4.2	AMX, SSE4.2, AVX, AVX 2.0, AVX-512
Processor special features1 differ
Intel® Trust Domain Extensions (Intel® TDX)Known for one	Yes	Unknown — not stated by the source
Maximum Enclave Size Support for Intel® SGXDiffers	128 GB	512 GB
Intel® Speed Select Technology - Base Frequency (Intel® SST-BF)Known for one	Yes	Unknown — not stated by the source
Intel® Volume Management Device (VMD)Known for one	Yes	Unknown — not stated by the source
Intel® Total Memory Encryption - Multi KeyKnown for one	Yes	Unknown — not stated by the source
Intel® Speed Select Technology – Core PowerKnown for one	Yes	Unknown — not stated by the source
Intel® Speed Select Technology – Turbo FrequencyKnown for one	Yes	Unknown — not stated by the source
Intel® Optane™ DC Persistent Memory SupportedKnown for one	Unknown — not stated by the source	Yes
Intel® Speed Select technology - Performance Profile (Intel® SST-PP)Known for one	Unknown — not stated by the source	Yes
Intel® QuickAssist Technology (QAT)Known for one	Unknown — not stated by the source	1 default devices
Intel® Dynamic Load Balancer (DLB)Known for one	Unknown — not stated by the source	1 default devices
Intel® In-memory Analytics Accelerator (IAA)Known for one	Unknown — not stated by the source	1 default devices
Operational conditions1 differ
TcaseDiffers	83 °C	78 °C
Technical detailsidentical
Package carrierKnown for one	E1B	Unknown — not stated by the source
Launch dateKnown for one	Q4'23	Unknown — not stated by the source
Number of UPI linksKnown for one	3	Unknown — not stated by the source
StatusKnown for one	Launched	Unknown — not stated by the source
Servicing statusKnown for one	Baseline Servicing	Unknown — not stated by the source
Other featuresidentical
Maximum internal memoryKnown for one	4 TB	Unknown — not stated by the source
CompatibilityKnown for one	Unknown — not stated by the source	PowerEdge C6620 PowerEdge MX760C PowerEdge R660 PowerEdge R760XA
Weight & dimensionsidentical
Processor package sizeKnown for one	Unknown — not stated by the source	77.5 x 56.5 mm

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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