Product comparison · 2 cpus

Dell Intel Xeon E3-1230 v3 vs Lenovo Intel Xeon E5-4657L v2

45specifications compared
19differ
26identical
13known for one product only

Key differences

Processor family
- Intel Xeon E3-1230 v3:Intel® Xeon® E3 V3 Family
- Intel Xeon E5-4657L v2:Intel® Xeon® E5 Family
Processor model
- Intel Xeon E3-1230 v3:E3-1230V3
- Intel Xeon E5-4657L v2:E5-4657LV2
Processor base frequency
- Intel Xeon E3-1230 v3:3.3 GHz
- Intel Xeon E5-4657L v2:2.4 GHz
Processor cores
- Intel Xeon E3-1230 v3:4
- Intel Xeon E5-4657L v2:12
Processor socket
- Intel Xeon E3-1230 v3:LGA 1150 (Socket H3)
- Intel Xeon E5-4657L v2:LGA 2011 (Socket R)
Processor threads
- Intel Xeon E3-1230 v3:8
- Intel Xeon E5-4657L v2:24
System bus rate
- Intel Xeon E3-1230 v3:5 GT/s
- Intel Xeon E5-4657L v2:8 GT/s
Processor boost frequency
- Intel Xeon E3-1230 v3:3.7 GHz
- Intel Xeon E5-4657L v2:2.9 GHz

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E3-1230 v3, Intel Xeon E5-4657L v2
58 specifications	A Dell Intel Xeon E3-1230 v3 View product	B Lenovo Intel Xeon E5-4657L v2 View product
Processor12 differ
Processor familyDiffers	Intel® Xeon® E3 V3 Family	Intel® Xeon® E5 Family
Processor modelDiffers	E3-1230V3	E5-4657LV2
Processor base frequencyDiffers	3.3 GHz	2.4 GHz
Processor coresDiffers	4	12
Processor socketDiffers	LGA 1150 (Socket H3)	LGA 2011 (Socket R)
Package typeKnown for one	Tray	Unknown — not stated by the source
Processor threadsDiffers	8	24
System bus rateDiffers	5 GT/s	8 GT/s
Processor boost frequencyDiffers	3.7 GHz	2.9 GHz
Processor cacheDiffers	8 MB	30 MB
Thermal Design Power (TDP)Differs	80 W	115 W
SteppingKnown for one	C0	Unknown — not stated by the source
Number of QPI linksDiffers	1	2
Memory bandwidth supported by processor (max)Differs	25.6 GB/s	59.7 GB/s
VID Voltage RangeKnown for one	Unknown — not stated by the source	0.65 - 1.3 V
Processor codenameKnown for one	Unknown — not stated by the source	Ivy Bridge
Memory3 differ
Maximum internal memory supported by processorDiffers	32 GB	768 GB
Memory clock speeds supported by processorDiffers	1333,1600 MHz	800,1066,1333,1600,1866 MHz
Memory channelsDiffers	Dual-channel	Quad-channel
Features3 differ
Maximum number of PCI Express lanesDiffers	16	40
PCI Express configurationsDiffers	1x16, 2x8, 1x8+2x4	1x4, 1x8, 1x16
Supported instruction setsDiffers	AVX 2.0, SSE4.1, SSE4.2	AVX
Graphics & IMC lithographyKnown for one	22 nm	Unknown — not stated by the source
CPU configuration (max)Known for one	Unknown — not stated by the source	4
ScalabilityKnown for one	Unknown — not stated by the source	4S
Processor special features1 differ
Intel Fast Memory AccessKnown for one	Yes	Unknown — not stated by the source
Intel Flex Memory AccessKnown for one	Yes	Unknown — not stated by the source
Intel® Identity Protection Technology (Intel® IPT)Known for one	Yes	Unknown — not stated by the source
Intel TSX-NIDiffers	Yes	No
Intel® vPro™ Platform EligibilityKnown 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	81 °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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