Product comparison · 2 cpus

Lenovo E5-2695 v3 vs NEC Xeon E5-2420 v2

44specifications compared
20differ
24identical
14known for one product only

Key differences

Processor family
- E5-2695 v3:Intel Xeon E5 v3
- Xeon E5-2420 v2:Intel® Xeon® E5 V2 Family
Processor model
- E5-2695 v3:E5-2695V3
- Xeon E5-2420 v2:E5-2420V2
Processor base frequency
- E5-2695 v3:2.3 GHz
- Xeon E5-2420 v2:2.2 GHz
Processor cores
- E5-2695 v3:14
- Xeon E5-2420 v2:6
Processor socket
- E5-2695 v3:LGA 2011-v3
- Xeon E5-2420 v2:LGA 1356 (Socket B2)
Processor threads
- E5-2695 v3:28
- Xeon E5-2420 v2:12
System bus rate
- E5-2695 v3:9.6 GT/s
- Xeon E5-2420 v2:7.2 GT/s
Processor boost frequency
- E5-2695 v3:3.3 GHz
- Xeon E5-2420 v2:2.7 GHz

Side by side

Differences highlightedShow differences only

Comparison of E5-2695 v3, Xeon E5-2420 v2
58 specifications	A Lenovo E5-2695 v3 View product	B NEC Xeon E5-2420 v2 View product
Processor14 differ
Processor familyDiffers	Intel Xeon E5 v3	Intel® Xeon® E5 V2 Family
Processor modelDiffers	E5-2695V3	E5-2420V2
Processor base frequencyDiffers	2.3 GHz	2.2 GHz
Processor coresDiffers	14	6
Processor socketDiffers	LGA 2011-v3	LGA 1356 (Socket B2)
Package typeKnown for one	Tray	Unknown — not stated by the source
Processor threadsDiffers	28	12
System bus rateDiffers	9.6 GT/s	7.2 GT/s
Processor boost frequencyDiffers	3.3 GHz	2.7 GHz
Processor cacheDiffers	35 MB	15 MB
L3 cache speedKnown for one	2.3 GHz	Unknown — not stated by the source
Thermal Design Power (TDP)Differs	120 W	80 W
VID Voltage RangeDiffers	0.65 - 1.3 V	0.65 - 1.30 V
SteppingDiffers	C1	S1
Bus typeKnown for one	QPI	Unknown — not stated by the source
Number of QPI linksDiffers	2	1
Memory bandwidth supported by processor (max)Differs	68 GB/s	38.4 GB/s
Memory4 differ
Maximum internal memory supported by processorDiffers	768 GB	384 GB
Memory types supported by processorDiffers	DDR4-SDRAM	DDR3-SDRAM
Memory clock speeds supported by processorDiffers	1600,1866,2133 MHz	800,1066,1333,1600 MHz
Memory channelsDiffers	Quad-channel	Triple-channel
Graphicsidentical
On-board graphics cardKnown for one	No	Unknown — not stated by the source
Featuresidentical
Thermal Monitoring TechnologiesKnown for one	Yes	Unknown — not stated by the source
Maximum number of PCI Express lanesKnown for one	40	Unknown — not stated by the source
Physical Address Extension (PAE)Known for one	Yes	Unknown — not stated by the source
Processor special features1 differ
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Intel® Smart Response TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Enhanced Halt StateKnown for one	Yes	Unknown — not stated by the source
Intel TSX-NIDiffers	Yes	No
Intel® Turbo Boost TechnologyKnown for one	Unknown — not stated by the source	2.0
Intel® Secure KeyKnown for one	Unknown — not stated by the source	Yes
Operational conditions1 differ
TcaseDiffers	82.6 °C	76 °C
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	45 mm
Package depthKnown for one	Unknown — not stated by the source	42.5 mm

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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