Product comparison · 2 cpus

Dell Xeon E5-2407 4C 2.2GHz 10MB vs NEC Intel Xeon E3-1220 v2

34specifications compared
13differ
21identical
19known for one product only

Key differences

Processor family
- Xeon E5-2407 4C 2.2GHz 10MB:Intel® Xeon® E5 Family
- Intel Xeon E3-1220 v2:Intel® Xeon® E3 V2 Family
Processor model
- Xeon E5-2407 4C 2.2GHz 10MB:E5-2407
- Intel Xeon E3-1220 v2:E3-1220V2
Processor base frequency
- Xeon E5-2407 4C 2.2GHz 10MB:2.2 GHz
- Intel Xeon E3-1220 v2:3.1 GHz
Processor lithography
- Xeon E5-2407 4C 2.2GHz 10MB:32 nm
- Intel Xeon E3-1220 v2:22 nm
System bus rate
- Xeon E5-2407 4C 2.2GHz 10MB:6.4 GT/s
- Intel Xeon E3-1220 v2:5 GT/s
Processor cache
- Xeon E5-2407 4C 2.2GHz 10MB:10 MB
- Intel Xeon E3-1220 v2:8 MB
Thermal Design Power (TDP)
- Xeon E5-2407 4C 2.2GHz 10MB:80 W
- Intel Xeon E3-1220 v2:69 W
Bus type
- Xeon E5-2407 4C 2.2GHz 10MB:QPI
- Intel Xeon E3-1220 v2:DMI

Side by side

Differences highlightedShow differences only

Comparison of Xeon E5-2407 4C 2.2GHz 10MB, Intel Xeon E3-1220 v2
53 specifications	A Dell Xeon E5-2407 4C 2.2GHz 10MB View product	B NEC Intel Xeon E3-1220 v2 View product
Processor9 differ
Processor familyDiffers	Intel® Xeon® E5 Family	Intel® Xeon® E3 V2 Family
Processor modelDiffers	E5-2407	E3-1220V2
Processor base frequencyDiffers	2.2 GHz	3.1 GHz
Processor socketKnown for one	LGA 1356 (Socket B2)	Unknown — not stated by the source
Processor lithographyDiffers	32 nm	22 nm
System bus rateDiffers	6.4 GT/s	5 GT/s
Processor cacheDiffers	10 MB	8 MB
Processor front side busKnown for one	1066 MHz	Unknown — not stated by the source
Thermal Design Power (TDP)Differs	80 W	69 W
VID Voltage RangeKnown for one	0.6 - 1.35 V	Unknown — not stated by the source
Bus typeDiffers	QPI	DMI
Number of QPI linksKnown for one	1	Unknown — not stated by the source
Memory bandwidth supported by processor (max)Differs	25 GB/s	25.6 GB/s
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.5 GHz
SteppingKnown for one	Unknown — not stated by the source	E1
Memory3 differ
Maximum internal memory supported by processorDiffers	375 GB	32 GB
Memory clock speeds supported by processorDiffers	800,1066 MHz	1333,1600 MHz
Memory channelsDiffers	Triple-channel	Dual-channel
Featuresidentical
Maximum number of PCI Express lanesKnown for one	24	Unknown — not stated by the source
Embedded options availableKnown for one	No	Unknown — not stated by the source
ScalabilityKnown for one	S2S	Unknown — not stated by the source
PCI Express configurationsKnown for one	Unknown — not stated by the source	1x16+1x4, 1x8+3x4, 2x8+1x4
Supported instruction setsKnown for one	Unknown — not stated by the source	AVX, SSE4.1, SSE4.2
CPU configuration (max)Known for one	Unknown — not stated by the source	1
Processor special features1 differ
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	No	Unknown — not stated by the source
Intel® Turbo Boost TechnologyDiffers	No	2.0
Intel VT-x with Extended Page Tables (EPT)Known for one	Yes	Unknown — not stated by the source
Intel Fast Memory AccessKnown for one	Unknown — not stated by the source	Yes
Intel Flex Memory AccessKnown 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
Other featuresidentical
CompatibilityKnown for one	PowerEdge M420 PowerEdge M520 PowerEdge R320 PowerEdge R420 PowerEdge R520	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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