Product comparison · 2 cpus

Dell Intel Xeon 6 Efficient 6781P vs Dell Intel Xeon Platinum 8458P

64specifications compared
25differ
39identical
22known for one product only

Key differences

The Dell Intel Xeon Platinum 8458P has 1,677 P more processor model than the Dell Intel Xeon 6 Efficient 6781P (8458P vs 6781P). The Dell Intel Xeon Platinum 8458P has 0.7 GHz more processor base frequency than the Dell Intel Xeon 6 Efficient 6781P (2.7 GHz vs 2 GHz). The Dell Intel Xeon 6 Efficient 6781P has 36 more processor cores than the Dell Intel Xeon Platinum 8458P (80 vs 44). Processor family: Intel® Xeon® on the Dell Intel Xeon 6 Efficient 6781P, Intel® Xeon® Platinum on the Dell Intel Xeon Platinum 8458P. Processor socket: LGA 4710 on the Dell Intel Xeon 6 Efficient 6781P, LGA 4677 (Socket E) on the Dell Intel Xeon Platinum 8458P.

Processor family
- Intel Xeon 6 Efficient 6781P:Intel® Xeon®
- Intel Xeon Platinum 8458P:Intel® Xeon® Platinum
Processor model
- Intel Xeon 6 Efficient 6781P:6781P
- Intel Xeon Platinum 8458P:8458P
Processor base frequency
- Intel Xeon 6 Efficient 6781P:2 GHz
- Intel Xeon Platinum 8458P:2.7 GHz
Processor cores
- Intel Xeon 6 Efficient 6781P:80
- Intel Xeon Platinum 8458P:44
Processor socket
- Intel Xeon 6 Efficient 6781P:LGA 4710
- Intel Xeon Platinum 8458P:LGA 4677 (Socket E)
Processor threads
- Intel Xeon 6 Efficient 6781P:160
- Intel Xeon Platinum 8458P:88
High priority cores
- Intel Xeon 6 Efficient 6781P:30
- Intel Xeon Platinum 8458P:0
High priority core frequency
- Intel Xeon 6 Efficient 6781P:2.1 GHz
- Intel Xeon Platinum 8458P:0 GHz

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon 6 Efficient 6781P, Intel Xeon Platinum 8458P
86 specifications	A Dell Intel Xeon 6 Efficient 6781P View product	B Dell Intel Xeon Platinum 8458P View product
Processor13 differ
Processor familyDiffers	Intel® Xeon®	Intel® Xeon® Platinum
Processor modelDiffers	6781P	8458P
Processor base frequencyDiffers	2 GHz	2.7 GHz
Processor coresDiffers	80	44
Processor socketDiffers	LGA 4710	LGA 4677 (Socket E)
Processor threadsDiffers	160	88
All core Turbo frequencyKnown for one	3.2 GHz	Unknown — not stated by the source
High priority coresDiffers	30	0
High priority core frequencyDiffers	2.1 GHz	0 GHz
Low priority coresDiffers	50	0
Low priority core frequencyDiffers	1.6 GHz	0 GHz
Processor cacheDiffers	336 MB	82.5 MB
Processor codenameDiffers	Granite Rapids	Sapphire Rapids
Processor ARK IDDiffers	241834	231742
Processor generationKnown for one	Unknown — not stated by the source	Intel Xeon Scalable 4th Gen
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
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	6400,8800 MHz	Unknown — not stated by the source
Features3 differ
Maximum number of PCI Express lanesDiffers	136	80
Supported instruction setsDiffers	AMX, AVX, AVX 2.0, AVX-512, SSE4.2	AMX, SSE4.2, AVX, AVX 2.0, AVX-512
Embedded options availableKnown for one	Yes	Unknown — not stated by the source
ScalabilityDiffers	1S	2S
Processor special features5 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® Secure KeyKnown for one	Yes	Unknown — not stated by the source
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® QuickAssist Technology (QAT)Differs	3 default devices	1 default devices
Intel® Dynamic Load Balancer (DLB)Differs	3 default devices	1 default devices
Intel® Data Streaming Accelerator (DSA)Differs	3 default devices	1 default devices
Intel® In-memory Analytics Accelerator (IAA)Differs	3 default devices	1 default devices
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® On Demand Feature ActivationKnown for one	Unknown — not stated by the source	Yes
Operational conditions2 differ
DTS MaxDiffers	97 °C	101 °C
TcaseDiffers	81 °C	78 °C
Technical detailsidentical
Package carrierKnown for one	E2A	Unknown — not stated by the source
Launch dateKnown for one	Q1'25	Unknown — not stated by the source
Memory speed (max)Known for one	8000 MHz	Unknown — not stated by the source
StatusKnown for one	Launched	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

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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