Product comparison · 2 cpus

Dell Xeon E5-2430 vs Dell Xeon E5-2637

47specifications compared
18differ
29identical
7known for one product only

Key differences

Processor model
- Xeon E5-2430:E5-2430
- Xeon E5-2637:E5-2637
Processor base frequency
- Xeon E5-2430:2.2 GHz
- Xeon E5-2637:3 GHz
Processor cores
- Xeon E5-2430:6
- Xeon E5-2637:2
Processor socket
- Xeon E5-2430:LGA 1356 (Socket B2)
- Xeon E5-2637:LGA 2011 (Socket R)
Processor threads
- Xeon E5-2430:12
- Xeon E5-2637:4
System bus rate
- Xeon E5-2430:7.2 GT/s
- Xeon E5-2637:8 GT/s
Processor boost frequency
- Xeon E5-2430:2.7 GHz
- Xeon E5-2637:3.5 GHz
Processor cache
- Xeon E5-2430:15 MB
- Xeon E5-2637:5 MB

Side by side

Differences highlightedShow differences only

Comparison of Xeon E5-2430, Xeon E5-2637
54 specifications	A Dell Xeon E5-2430 View product	B Dell Xeon E5-2637 View product
Processor13 differ
Processor modelDiffers	E5-2430	E5-2637
Processor base frequencyDiffers	2.2 GHz	3 GHz
Processor coresDiffers	6	2
Processor socketDiffers	LGA 1356 (Socket B2)	LGA 2011 (Socket R)
Processor threadsDiffers	12	4
System bus rateDiffers	7.2 GT/s	8 GT/s
Processor boost frequencyDiffers	2.7 GHz	3.5 GHz
Processor cacheDiffers	15 MB	5 MB
L3 cache speedKnown for one	2.2 GHz	Unknown — not stated by the source
Thermal Design Power (TDP)Differs	95 W	80 W
VID Voltage RangeDiffers	0.6 - 1.35 V	0.60 - 1.35 V
SteppingDiffers	C2	M1
Number of QPI linksDiffers	1	2
Memory bandwidth supported by processor (max)Differs	32 GB/s	51.2 GB/s
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	35
Memory2 differ
Memory clock speeds supported by processorDiffers	800,1066,1333 MHz	800,1066,1333,1600 MHz
Memory channelsDiffers	Triple-channel	Quad-channel
Features2 differ
Maximum number of PCI Express lanesDiffers	24	40
Embedded options availableDiffers	Yes	No
ScalabilityKnown for one	S2S	Unknown — not stated by the source
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	32 nm
Processor special featuresidentical
Intel Flex Memory AccessKnown for one	Yes	Unknown — not stated by the source
Intel Enhanced Halt StateKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions1 differ
Processor package sizeDiffers	45 mm	52.5 mm
Operational conditionsidentical
TcaseKnown for one	Unknown — not stated by the source	70 °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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