Product comparison · 2 cpus

Dell 2x Intel Xeon E5-4667 V3 vs Dell Intel Xeon E5-2643 v4

44specifications compared
14differ
30identical
18known for one product only

Key differences

Processor family
- 2x Intel Xeon E5-4667 V3:Intel Xeon E5 v3
- Intel Xeon E5-2643 v4:Intel® Xeon® E5 v4
Processor model
- 2x Intel Xeon E5-4667 V3:E5-4667V3
- Intel Xeon E5-2643 v4:E5-2643V4
Processor base frequency
- 2x Intel Xeon E5-4667 V3:2 GHz
- Intel Xeon E5-2643 v4:3.4 GHz
Processor cores
- 2x Intel Xeon E5-4667 V3:16
- Intel Xeon E5-2643 v4:6
Processor lithography
- 2x Intel Xeon E5-4667 V3:22 nm
- Intel Xeon E5-2643 v4:14 nm
Processor series
- 2x Intel Xeon E5-4667 V3:Intel Xeon E5-4600 v3
- Intel Xeon E5-2643 v4:Intel Xeon E5-2600 v4
Processor threads
- 2x Intel Xeon E5-4667 V3:32
- Intel Xeon E5-2643 v4:12
Processor boost frequency
- 2x Intel Xeon E5-4667 V3:2.9 GHz
- Intel Xeon E5-2643 v4:3.7 GHz

Side by side

Differences highlightedShow differences only

Comparison of 2x Intel Xeon E5-4667 V3, Intel Xeon E5-2643 v4
62 specifications	A Dell 2x Intel Xeon E5-4667 V3 View product	B Dell Intel Xeon E5-2643 v4 View product
Processor10 differ
Processor familyDiffers	Intel Xeon E5 v3	Intel® Xeon® E5 v4
Processor modelDiffers	E5-4667V3	E5-2643V4
Processor base frequencyDiffers	2 GHz	3.4 GHz
Processor coresDiffers	16	6
Processor lithographyDiffers	22 nm	14 nm
Processor seriesDiffers	Intel Xeon E5-4600 v3	Intel Xeon E5-2600 v4
Processor threadsDiffers	32	12
Processor boost frequencyDiffers	2.9 GHz	3.7 GHz
Processor cacheDiffers	40 MB	20 MB
SteppingDiffers	C1	R0
Memory bandwidth supported by processor (max)Known for one	68 GB/s	Unknown — not stated by the source
Processor manufacturerKnown for one	Unknown — not stated by the source	Intel
VID Voltage RangeKnown for one	Unknown — not stated by the source	0 - 0 V
Memoryidentical
Maximum internal memory supported by processorKnown for one	768 GB	Unknown — not stated by the source
Memory types supported by processorKnown for one	DDR4-SDRAM	Unknown — not stated by the source
Memory channelsKnown for one	Quad-channel	Unknown — not stated by the source
ECCKnown for one	Yes	Unknown — not stated by the source
Graphicsidentical
Discrete graphics cardKnown for one	Unknown — not stated by the source	No
On-board graphics card modelKnown for one	Unknown — not stated by the source	Not available
Discrete graphics card modelKnown for one	Unknown — not stated by the source	Not available
Features2 differ
CPU configuration (max)Differs	4	2
Physical Address Extension (PAE)Known for one	Yes	Unknown — not stated by the source
ScalabilityDiffers	4S	2S
Processor special features1 differ
Intel Instruction Replay TechnologyKnown for one	No	Unknown — not stated by the source
Intel TSX-NIDiffers	No	Yes
Intel® Identity Protection Technology (Intel® IPT)Known for one	Unknown — not stated by the source	No
Intel Demand Based SwitchingKnown for one	Unknown — not stated by the source	Yes
Intel® vPro™ Platform EligibilityKnown for one	Unknown — not stated by the source	Yes
Operational conditions1 differ
TcaseDiffers	87.6 °C	75 °C
Weight & dimensionsidentical
Processor package sizeKnown for one	52.5 x 51 mm	Unknown — not stated by the source
Other featuresidentical
Number of processors installedKnown for one	2	Unknown — not stated by the source
CompatibilityKnown for one	Unknown — not stated by the source	- PowerEdge FC630 - PowerEdge M630 - PowerEdge R430 - PowerEdge R630 - PowerEdge R730 - PowerEdge R730XD - PowerEdge T630

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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