Product comparison · 2 cpus

Dell Intel Xeon E3-1230 v3 vs Lenovo Intel Xeon E5-2658

40specifications compared
22differ
18identical
16known for one product only

Key differences

Processor family
- Intel Xeon E3-1230 v3:Intel® Xeon® E3 V3 Family
- Intel Xeon E5-2658:Intel® Xeon® E5 Family
Processor model
- Intel Xeon E3-1230 v3:E3-1230V3
- Intel Xeon E5-2658:E5-2658
Processor base frequency
- Intel Xeon E3-1230 v3:3.3 GHz
- Intel Xeon E5-2658:2.1 GHz
Processor cores
- Intel Xeon E3-1230 v3:4
- Intel Xeon E5-2658:8
Processor socket
- Intel Xeon E3-1230 v3:LGA 1150 (Socket H3)
- Intel Xeon E5-2658:LGA 2011 (Socket R)
Processor lithography
- Intel Xeon E3-1230 v3:22 nm
- Intel Xeon E5-2658:32 nm
Processor threads
- Intel Xeon E3-1230 v3:8
- Intel Xeon E5-2658:16
System bus rate
- Intel Xeon E3-1230 v3:5 GT/s
- Intel Xeon E5-2658:8 GT/s

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E3-1230 v3, Intel Xeon E5-2658
56 specifications	A Dell Intel Xeon E3-1230 v3 View product	B Lenovo Intel Xeon E5-2658 View product
Processor13 differ
Processor familyDiffers	Intel® Xeon® E3 V3 Family	Intel® Xeon® E5 Family
Processor modelDiffers	E3-1230V3	E5-2658
Processor base frequencyDiffers	3.3 GHz	2.1 GHz
Processor coresDiffers	4	8
Processor socketDiffers	LGA 1150 (Socket H3)	LGA 2011 (Socket R)
Processor lithographyDiffers	22 nm	32 nm
Package typeKnown for one	Tray	Unknown — not stated by the source
Processor threadsDiffers	8	16
System bus rateDiffers	5 GT/s	8 GT/s
Processor boost frequencyDiffers	3.7 GHz	2.4 GHz
Processor cacheDiffers	8 MB	20 MB
Thermal Design Power (TDP)Differs	80 W	95 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	51.2 GB/s
VID Voltage RangeKnown for one	Unknown — not stated by the source	0.6 - 1.35 V
Memory3 differ
Maximum internal memory supported by processorDiffers	32 GB	384 GB
Memory clock speeds supported by processorDiffers	1333,1600 MHz	800,1066,1333,1600 MHz
Memory channelsDiffers	Dual-channel	Quad-channel
Features3 differ
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for one	Yes	Unknown — not stated by the source
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
Supported instruction setsKnown for one	AVX 2.0, SSE4.1, SSE4.2	Unknown — not stated by the source
Embedded options availableDiffers	No	Yes
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	2
ScalabilityKnown for one	Unknown — not stated by the source	2S
Processor special features3 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® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Intel TSX-NIKnown for one	Yes	Unknown — not stated by the source
Intel® OS GuardKnown for one	Yes	Unknown — not stated by the source
Intel® Secure KeyKnown for one	Yes	Unknown — not stated by the source
Intel® vPro™ Platform EligibilityDiffers	Yes	No
Operational conditionsidentical
TcaseKnown for one	Unknown — not stated by the source	88 °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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