Product comparison · 2 cpus

HP Intel Xeon E3-1225 v3 vs Lenovo Intel Xeon E5-2618L v2

41specifications compared
20differ
21identical
21known for one product only

Key differences

Processor family
- Intel Xeon E3-1225 v3:Intel® Xeon® E3 V3 Family
- Intel Xeon E5-2618L v2:Intel® Xeon® E5 V2 Family
Processor model
- Intel Xeon E3-1225 v3:E3-1225V3
- Intel Xeon E5-2618L v2:E5-2618LV2
Processor base frequency
- Intel Xeon E3-1225 v3:3.2 GHz
- Intel Xeon E5-2618L v2:2 GHz
Processor cores
- Intel Xeon E3-1225 v3:4
- Intel Xeon E5-2618L v2:6
Processor socket
- Intel Xeon E3-1225 v3:LGA 1150 (Socket H3)
- Intel Xeon E5-2618L v2:LGA 2011 (Socket R)
Processor threads
- Intel Xeon E3-1225 v3:4
- Intel Xeon E5-2618L v2:12
System bus rate
- Intel Xeon E3-1225 v3:5 GT/s
- Intel Xeon E5-2618L v2:6.4 GT/s
Processor cache
- Intel Xeon E3-1225 v3:8 MB
- Intel Xeon E5-2618L v2:15 MB

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E3-1225 v3, Intel Xeon E5-2618L v2
62 specifications	A HP Intel Xeon E3-1225 v3 View product	B Lenovo Intel Xeon E5-2618L v2 View product
Processor12 differ
Processor familyDiffers	Intel® Xeon® E3 V3 Family	Intel® Xeon® E5 V2 Family
Processor modelDiffers	E3-1225V3	E5-2618LV2
Processor base frequencyDiffers	3.2 GHz	2 GHz
Processor coresDiffers	4	6
Processor socketDiffers	LGA 1150 (Socket H3)	LGA 2011 (Socket R)
Processor threadsDiffers	4	12
System bus rateDiffers	5 GT/s	6.4 GT/s
Processor boost frequencyKnown for one	3.6 GHz	Unknown — not stated by the source
Processor cacheDiffers	8 MB	15 MB
Thermal Design Power (TDP)Differs	84 W	50 W
Bus typeDiffers	DMI	QPI
Number of QPI linksDiffers	0	2
Memory bandwidth supported by processor (max)Differs	25.6 GB/s	42.6 GB/s
VID Voltage RangeKnown for one	Unknown — not stated by the source	0.65 - 1.30 V
Memory3 differ
Maximum internal memory supported by processorDiffers	32 GB	768 GB
Memory clock speeds supported by processorDiffers	1333,1600 MHz	800,1066,1333 MHz
Memory channelsDiffers	Dual-channel	Quad-channel
Graphics1 differ
On-board graphics cardDiffers	Yes	No
On-board graphics card modelKnown for one	Intel® HD Graphics P4600	Unknown — not stated by the source
On-board graphics card base frequencyKnown for one	350 MHz	Unknown — not stated by the source
On-board graphics card dynamic frequency (max)Known for one	1200 MHz	Unknown — not stated by the source
Number of displays supported (on-board graphics)Known for one	3	Unknown — not stated by the source
Features2 differ
Market segmentDiffers	Server	Embedded
Maximum number of PCI Express lanesDiffers	16	40
PCI Express configurationsKnown for one	1x16, 2x8, 1x8+2x4	Unknown — not stated by the source
Graphics & IMC lithographyKnown for one	22 nm	Unknown — not stated by the source
Supported instruction setsKnown for one	Unknown — not stated by the source	AVX
CPU configuration (max)Known for one	Unknown — not stated by the source	2
ScalabilityKnown for one	Unknown — not stated by the source	2S
Processor special features2 differ
Intel FDI TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Fast Memory AccessKnown for one	Yes	Unknown — not stated by the source
Intel Flex Memory AccessDiffers	Yes	No
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	Yes	Unknown — not stated by the source
Intel® Identity Protection Technology (Intel® IPT)Differs	Yes	No
Intel® InTru™ 3D TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® Quick Sync Video TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost TechnologyKnown for one	2.0	Unknown — not stated by the source
Intel TSX-NIKnown for one	Yes	Unknown — not stated by the source
Intel Demand Based SwitchingKnown for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
TcaseKnown for one	Unknown — not stated by the source	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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