Product comparison · 2 cpus

Dell Intel Xeon E5640 vs Fujitsu Intel Xeon E7-8860 v3

41specifications compared
23differ
18identical
14known for one product only

Key differences

The Dell Intel Xeon E5640 has 0.46 GHz more processor base frequency than the Fujitsu Intel Xeon E7-8860 v3 (2.66 GHz vs 2.2 GHz). The Fujitsu Intel Xeon E7-8860 v3 has 12 more processor cores than the Dell Intel Xeon E5640 (16 vs 4). The Dell Intel Xeon E5640 has 10 nm more processor lithography than the Fujitsu Intel Xeon E7-8860 v3 (32 nm vs 22 nm). Only the Fujitsu Intel Xeon E7-8860 v3 has thermal Monitoring Technologies. Processor family: Intel® Xeon® 5000 Sequence on the Dell Intel Xeon E5640, Intel® Xeon® E7 v3 on the Fujitsu Intel Xeon E7-8860 v3.

Processor family
- Intel Xeon E5640:Intel® Xeon® 5000 Sequence
- Intel Xeon E7-8860 v3:Intel® Xeon® E7 v3
Processor model
- Intel Xeon E5640:E5640
- Intel Xeon E7-8860 v3:E7-8860V3
Processor base frequency
- Intel Xeon E5640:2.66 GHz
- Intel Xeon E7-8860 v3:2.2 GHz
Processor cores
- Intel Xeon E5640:4
- Intel Xeon E7-8860 v3:16
Processor socket
- Intel Xeon E5640:LGA 1366 (Socket B)
- Intel Xeon E7-8860 v3:LGA 2011 (Socket R)
Processor lithography
- Intel Xeon E5640:32 nm
- Intel Xeon E7-8860 v3:22 nm
Processor threads
- Intel Xeon E5640:8
- Intel Xeon E7-8860 v3:32
System bus rate
- Intel Xeon E5640:5.86 GT/s
- Intel Xeon E7-8860 v3:9.6 GT/s

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E5640, Intel Xeon E7-8860 v3
55 specifications	A Dell Intel Xeon E5640 View product	B Fujitsu Intel Xeon E7-8860 v3 View product
Processor14 differ
Processor familyDiffers	Intel® Xeon® 5000 Sequence	Intel® Xeon® E7 v3
Processor modelDiffers	E5640	E7-8860V3
Processor base frequencyDiffers	2.66 GHz	2.2 GHz
Processor coresDiffers	4	16
Processor socketDiffers	LGA 1366 (Socket B)	LGA 2011 (Socket R)
Processor lithographyDiffers	32 nm	22 nm
Processor threadsDiffers	8	32
System bus rateDiffers	5.86 GT/s	9.6 GT/s
Processor boost frequencyDiffers	2.93 GHz	3.2 GHz
Processor cacheDiffers	12 MB	40 MB
Processor cache typeDiffers	Smart Cache	Last Level Cache
Thermal Design Power (TDP)Differs	80 W	140 W
Number of QPI linksDiffers	2	3
Memory bandwidth supported by processor (max)Differs	25.6 GB/s	85 GB/s
Processor codenameKnown for one	Unknown — not stated by the source	Haswell
Cooler includedKnown for one	No	Unknown — not stated by the source
Processor seriesKnown for one	Intel Xeon 5600 Series	Unknown — not stated by the source
VID Voltage RangeKnown for one	0.75 - 1.35 V	Unknown — not stated by the source
SteppingKnown for one	B1	Unknown — not stated by the source
Memory4 differ
Maximum internal memory supported by processorDiffers	288 GB	1.54 TB
Memory types supported by processorDiffers	DDR3-SDRAM	DDR3-SDRAM, DDR4-SDRAM
Memory clock speeds supported by processorDiffers	800,1066 MHz	1066,1333,1600,1866 MHz
Memory channelsDiffers	Triple-channel	Quad-channel
Graphicsidentical
Discrete graphics cardKnown for one	No	Unknown — not stated by the source
Features3 differ
Thermal Monitoring TechnologiesDiffers	No	Yes
Maximum number of PCI Express lanesKnown for one	Unknown — not stated by the source	32
PCI Express slots versionKnown for one	Unknown — not stated by the source	3.0
Supported instruction setsDiffers	SSE4.2	AVX 2.0
CPU configuration (max)Differs	2	8
ScalabilityKnown for one	Unknown — not stated by the source	S8S
Processor special features1 differ
Intel® Turbo Boost TechnologyDiffers	1.0	2.0
Intel Instruction Replay TechnologyKnown for one	Unknown — not stated by the source	No
Intel TSX-NIKnown for one	Unknown — not stated by the source	Yes
Intel® OS GuardKnown for one	Unknown — not stated by the source	Yes
Intel® Secure KeyKnown for one	Unknown — not stated by the source	Yes
Intel Demand Based SwitchingKnown for one	Yes	Unknown — not stated by the source
Operational conditions1 differ
TcaseDiffers	77.6 °C	75 °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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