Product comparison · 2 cpus

Fujitsu Intel Xeon E3-1220L V2 vs NEC Intel Xeon E5-2650L

42specifications compared
22differ
20identical
19known for one product only

Key differences

Processor family
- Intel Xeon E3-1220L V2:Intel® Xeon® E3 V2 Family
- Intel Xeon E5-2650L:Intel® Xeon® E5 Family
Processor model
- Intel Xeon E3-1220L V2:E3-1220LV2
- Intel Xeon E5-2650L:E5-2650L
Processor base frequency
- Intel Xeon E3-1220L V2:2.3 GHz
- Intel Xeon E5-2650L:1.8 GHz
Processor cores
- Intel Xeon E3-1220L V2:2
- Intel Xeon E5-2650L:8
Processor socket
- Intel Xeon E3-1220L V2:LGA 1155 (Socket H2)
- Intel Xeon E5-2650L:LGA 2011 (Socket R)
Processor lithography
- Intel Xeon E3-1220L V2:22 nm
- Intel Xeon E5-2650L:32 nm
Processor threads
- Intel Xeon E3-1220L V2:4
- Intel Xeon E5-2650L:16
System bus rate
- Intel Xeon E3-1220L V2:5 GT/s
- Intel Xeon E5-2650L:8 GT/s

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E3-1220L V2, Intel Xeon E5-2650L
61 specifications	A Fujitsu Intel Xeon E3-1220L V2 View product	B NEC Intel Xeon E5-2650L View product
Processor15 differ
Processor manufacturerKnown for one	Intel	Unknown — not stated by the source
Processor familyDiffers	Intel® Xeon® E3 V2 Family	Intel® Xeon® E5 Family
Processor modelDiffers	E3-1220LV2	E5-2650L
Processor base frequencyDiffers	2.3 GHz	1.8 GHz
Processor coresDiffers	2	8
Processor socketDiffers	LGA 1155 (Socket H2)	LGA 2011 (Socket R)
Processor lithographyDiffers	22 nm	32 nm
Cooler includedKnown for one	No	Unknown — not stated by the source
Processor seriesKnown for one	Intel Xeon E3-1200 v2	Unknown — not stated by the source
Processor threadsDiffers	4	16
System bus rateDiffers	5 GT/s	8 GT/s
Processor boost frequencyDiffers	3.5 GHz	2.3 GHz
Processor cacheDiffers	3 MB	20 MB
Processor cache typeDiffers	Smart Cache	L3
Thermal Design Power (TDP)Differs	17 W	70 W
SteppingKnown for one	L1	Unknown — not stated by the source
Bus typeDiffers	DMI	QPI
Memory bandwidth supported by processor (max)Differs	25.6 GB/s	51.2 GB/s
Processor codenameDiffers	Ivy Bridge	Sandy Bridge
VID Voltage RangeKnown for one	Unknown — not stated by the source	0.6 - 1.35 V
Number of QPI linksKnown for one	Unknown — not stated by the source	2
Memory3 differ
Maximum internal memory supported by processorDiffers	32.23 GB	384 GB
Memory clock speeds supported by processorDiffers	1333,1600 MHz	800,1066,1333,1600 MHz
Memory channelsDiffers	Dodeca-channel	Quad-channel
Graphicsidentical
Discrete graphics cardKnown for one	No	Unknown — not stated by the source
Features2 differ
PCI Express configurationsKnown for one	1x16+1x4, 1x8+3x4, 2x8+1x4	Unknown — not stated by the source
Supported instruction setsDiffers	AVX, SSE4.1, SSE4.2	AVX
CPU configuration (max)Differs	1	2
Idle StatesKnown for one	Unknown — not stated by the source	Yes
Maximum number of PCI Express lanesKnown for one	Unknown — not stated by the source	40
ScalabilityKnown for one	Unknown — not stated by the source	2S
Processor special features2 differ
Intel Fast Memory AccessKnown for one	Yes	Unknown — not stated by the source
Intel Flex Memory AccessDiffers	Yes	No
Intel® Identity Protection Technology (Intel® IPT)Differs	Yes	No
Intel 64Known for one	Yes	Unknown — not stated by the source
Intel TSX-NIKnown for one	No	Unknown — not stated by the source
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Intel® Secure KeyKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
CompatibilityKnown for one	Primergy TX120 S3p	Unknown — not stated by the source
Intel® Virtualization Technology (Intel® VT)Known for one	Unknown — not stated by the source	VT-d, VT-x
Operational conditionsidentical
TcaseKnown for one	Unknown — not stated by the source	72 °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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