Product comparison · 2 cpus

Dell Intel Xeon 6787P vs Fujitsu Xeon 6520P

71specifications compared
23differ
48identical
12known for one product only

Key differences

The Dell Intel Xeon 6787P has 267 P more processor model than the Fujitsu Xeon 6520P (6787P vs 6520P). The Fujitsu Xeon 6520P has 0.4 GHz more processor base frequency than the Dell Intel Xeon 6787P (2.4 GHz vs 2 GHz). The Dell Intel Xeon 6787P has 62 more processor cores than the Fujitsu Xeon 6520P (86 vs 24). Only the Fujitsu Xeon 6520P has embedded options available. Only the Fujitsu Xeon 6520P has Intel® Speed Select technology - Performance Profile (Intel® SST-PP).

Processor family
- Intel Xeon 6787P:Intel® Xeon®
- Xeon 6520P:Intel Xeon 6
Processor model
- Intel Xeon 6787P:6787P
- Xeon 6520P:6520P
Processor base frequency
- Intel Xeon 6787P:2 GHz
- Xeon 6520P:2.4 GHz
Processor cores
- Intel Xeon 6787P:86
- Xeon 6520P:24
Processor threads
- Intel Xeon 6787P:172
- Xeon 6520P:48
Processor boost frequency
- Intel Xeon 6787P:3.8 GHz
- Xeon 6520P:4 GHz
All core Turbo frequency
- Intel Xeon 6787P:3.2 GHz
- Xeon 6520P:3.4 GHz
High priority cores
- Intel Xeon 6787P:36
- Xeon 6520P:8

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon 6787P, Xeon 6520P
83 specifications	A Dell Intel Xeon 6787P View product	B Fujitsu Xeon 6520P View product
Processor13 differ
Processor familyDiffers	Intel® Xeon®	Intel Xeon 6
Processor modelDiffers	6787P	6520P
Processor base frequencyDiffers	2 GHz	2.4 GHz
Processor coresDiffers	86	24
Processor threadsDiffers	172	48
Processor boost frequencyDiffers	3.8 GHz	4 GHz
All core Turbo frequencyDiffers	3.2 GHz	3.4 GHz
High priority coresDiffers	36	8
High priority core frequencyDiffers	2.1 GHz	2.5 GHz
Low priority coresDiffers	50	16
Low priority core frequencyDiffers	1.6 GHz	2.3 GHz
Processor cacheDiffers	336 MB	144 MB
Thermal Design Power (TDP)Differs	350 W	210 W
Processor ARK IDKnown for one	241844	Unknown — not stated by the source
Processor cache typeKnown for one	Unknown — not stated by the source	L3
Number of QPI linksKnown for one	Unknown — not stated by the source	4
Memory1 differ
Memory clock speeds supported by processorDiffers	6400,8800 MHz	6400 MHz
Features1 differ
Market segmentKnown for one	Server	Unknown — not stated by the source
Embedded options availableDiffers	No	Yes
Processor special features5 differ
Maximum Enclave Size Support for Intel® SGXKnown for one	512 GB	Unknown — not stated by the source
AVX-512 Fused Multiply-Add (FMA) unitsKnown for one	2	Unknown — not stated by the source
Intel® Speed Select technology - Performance Profile (Intel® SST-PP)Differs	No	Yes
Intel® QuickAssist Technology (QAT)Differs	4 default devices	2
Intel® Dynamic Load Balancer (DLB)Differs	4 default devices	2
Intel® Data Streaming Accelerator (DSA)Differs	4 default devices	2
Intel® In-memory Analytics Accelerator (IAA)Differs	4 default devices	2
Operational conditions2 differ
DTS MaxDiffers	97 °C	95 °C
TcaseDiffers	80 °C	79 °C
Technical details1 differ
Package carrierDiffers	E2A	E2B
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
Weight & dimensionsidentical
Processor package sizeKnown for one	77.5 x 56.5 mm	Unknown — not stated by the source
Other featuresidentical
Maximum internal memoryKnown for one	4 TB	Unknown — not stated by the source

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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