Product comparison · 2 cpus

Dell Intel Xeon 6787P vs Dell Intel Xeon Platinum 8458P

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

Key differences

The Dell Intel Xeon Platinum 8458P has 1,671 P more processor model than the Dell Intel Xeon 6787P (8458P vs 6787P). The Dell Intel Xeon Platinum 8458P has 0.7 GHz more processor base frequency than the Dell Intel Xeon 6787P (2.7 GHz vs 2 GHz). The Dell Intel Xeon 6787P has 42 more processor cores than the Dell Intel Xeon Platinum 8458P (86 vs 44). Only the Dell Intel Xeon Platinum 8458P has Intel® Speed Select technology - Performance Profile (Intel® SST-PP). Processor family: Intel® Xeon® on the Dell Intel Xeon 6787P, Intel® Xeon® Platinum on the Dell Intel Xeon Platinum 8458P.

Processor family
- Intel Xeon 6787P:Intel® Xeon®
- Intel Xeon Platinum 8458P:Intel® Xeon® Platinum
Processor model
- Intel Xeon 6787P:6787P
- Intel Xeon Platinum 8458P:8458P
Processor base frequency
- Intel Xeon 6787P:2 GHz
- Intel Xeon Platinum 8458P:2.7 GHz
Processor cores
- Intel Xeon 6787P:86
- Intel Xeon Platinum 8458P:44
Processor socket
- Intel Xeon 6787P:LGA 4710
- Intel Xeon Platinum 8458P:LGA 4677 (Socket E)
Processor threads
- Intel Xeon 6787P:172
- Intel Xeon Platinum 8458P:88
High priority cores
- Intel Xeon 6787P:36
- Intel Xeon Platinum 8458P:0
High priority core frequency
- Intel Xeon 6787P:2.1 GHz
- Intel Xeon Platinum 8458P:0 GHz

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon 6787P, Intel Xeon Platinum 8458P
88 specifications	A Dell Intel Xeon 6787P View product	B Dell Intel Xeon Platinum 8458P View product
Processor13 differ
Processor familyDiffers	Intel® Xeon®	Intel® Xeon® Platinum
Processor modelDiffers	6787P	8458P
Processor base frequencyDiffers	2 GHz	2.7 GHz
Processor coresDiffers	86	44
Processor socketDiffers	LGA 4710	LGA 4677 (Socket E)
Processor threadsDiffers	172	88
Intel® UPI SpeedKnown for one	24 GT/s	Unknown — not stated by the source
All core Turbo frequencyKnown for one	3.2 GHz	Unknown — not stated by the source
High priority coresDiffers	36	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	241844	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
Features2 differ
Maximum number of PCI Express lanesDiffers	88	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	No	Unknown — not stated by the source
Processor special features5 differ
Intel® Trust Domain Extensions (Intel® TDX)Known for one	Yes	Unknown — not stated by the source
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® Speed Select technology - Performance Profile (Intel® SST-PP)Differs	No	Yes
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	4 default devices	1 default devices
Intel® Dynamic Load Balancer (DLB)Differs	4 default devices	1 default devices
Intel® Data Streaming Accelerator (DSA)Differs	4 default devices	1 default devices
Intel® In-memory Analytics Accelerator (IAA)Differs	4 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	80 °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
Number of UPI linksKnown for one	4	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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