Product comparison · 2 cpus

Fujitsu E5-2640 V2 vs Fujitsu Intel Xeon E3-1220v3

47specifications compared
24differ
23identical
21known for one product only

Key differences

Processor family
- E5-2640 V2:Intel® Xeon® E5 V2 Family
- Intel Xeon E3-1220v3:Intel® Xeon® E3 V3 Family
Processor model
- E5-2640 V2:E5-2640V2
- Intel Xeon E3-1220v3:E3-1220V3
Processor base frequency
- E5-2640 V2:2 GHz
- Intel Xeon E3-1220v3:3.1 GHz
Processor cores
- E5-2640 V2:8
- Intel Xeon E3-1220v3:4
Processor socket
- E5-2640 V2:LGA 2011 (Socket R)
- Intel Xeon E3-1220v3:LGA 1150 (Socket H3)
Processor threads
- E5-2640 V2:16
- Intel Xeon E3-1220v3:4
Processor boost frequency
- E5-2640 V2:2.5 GHz
- Intel Xeon E3-1220v3:3.5 GHz
Processor cache
- E5-2640 V2:20 MB
- Intel Xeon E3-1220v3:8 MB

Side by side

Differences highlightedShow differences only

Comparison of E5-2640 V2, Intel Xeon E3-1220v3
68 specifications	A Fujitsu E5-2640 V2 View product	B Fujitsu Intel Xeon E3-1220v3 View product
Processor12 differ
Processor familyDiffers	Intel® Xeon® E5 V2 Family	Intel® Xeon® E3 V3 Family
Processor modelDiffers	E5-2640V2	E3-1220V3
Processor base frequencyDiffers	2 GHz	3.1 GHz
Processor coresDiffers	8	4
Processor socketDiffers	LGA 2011 (Socket R)	LGA 1150 (Socket H3)
Package typeKnown for one	Box	Unknown — not stated by the source
Processor seriesKnown for one	Intel Xeon E5-2600 v2	Unknown — not stated by the source
Processor threadsDiffers	16	4
System bus rateKnown for one	7.2 GT/s	Unknown — not stated by the source
Processor boost frequencyDiffers	2.5 GHz	3.5 GHz
Processor cacheDiffers	20 MB	8 MB
Processor cache typeDiffers	Smart Cache	L3
Configurable TDP-downKnown for one	95 W	Unknown — not stated by the source
VID Voltage RangeKnown for one	0.6 - 1.3 V	Unknown — not stated by the source
Number of QPI linksDiffers	2	1
Memory bandwidth supported by processor (max)Differs	51.2 GB/s	25.6 GB/s
Processor codenameDiffers	Ivy Bridge	Haswell
Thermal Design Power (TDP)Known for one	Unknown — not stated by the source	80 W
SteppingKnown for one	Unknown — not stated by the source	C0
Memory3 differ
Maximum internal memory supported by processorDiffers	768 GB	32 GB
Memory clock speeds supported by processorDiffers	800,1066,1333,1600 MHz	1333,1600 MHz
Memory channelsDiffers	Quad-channel	Dual-channel
Features5 differ
Maximum number of PCI Express lanesDiffers	40	16
PCI Express configurationsDiffers	1x16, 1x4, 1x8	1x16, 1x8+2x4, 2x8
Supported instruction setsDiffers	AVX	AVX 2.0, SSE4.1, SSE4.2
CPU configuration (max)Differs	2	1
Embedded options availableDiffers	Yes	No
Physical Address Extension (PAE)Known for one	46 bit	Unknown — not stated by the source
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	22 nm
ScalabilityKnown for one	Unknown — not stated by the source	1S
Thermal solution specificationKnown for one	Unknown — not stated by the source	PCG 2013D
Processor special features4 differ
Intel Flex Memory AccessDiffers	No	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Conflict-Free processorDiffers	Yes	No
Intel Demand Based SwitchingKnown for one	Yes	Unknown — not stated by the source
Intel Identity Protection Technology versionKnown for one	No	Unknown — not stated by the source
Intel Secure Key Technology versionKnown for one	Yes	Unknown — not stated by the source
Intel TSX-NIDiffers	No	Yes
Intel® OS GuardKnown for one	Yes	Unknown — not stated by the source
Intel Fast Memory AccessKnown for one	Unknown — not stated by the source	Yes
Intel® Anti-Theft Technology (Intel® AT)Known for one	Unknown — not stated by the source	Yes
Intel® Identity Protection Technology (Intel® IPT)Known for one	Unknown — not stated by the source	Yes
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
TcaseKnown for one	75 °C	Unknown — not stated by the source
Weight & dimensionsidentical
Processor package sizeKnown for one	52.5 x 51 mm	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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