Product comparison · 2 cpus

Dell Intel Xeon E5-2420 v2 vs Dell Intel Xeon E5-2620 v2

Key differences

Processor model
- Intel Xeon E5-2420 v2:E5-2420V2
- Intel Xeon E5-2620 v2:E5-2620V2
Processor base frequency
- Intel Xeon E5-2420 v2:2.2 GHz
- Intel Xeon E5-2620 v2:2.1 GHz
Processor socket
- Intel Xeon E5-2420 v2:LGA 1356 (Socket B2)
- Intel Xeon E5-2620 v2:LGA 2011 (Socket R)
Processor boost frequency
- Intel Xeon E5-2420 v2:2.7 GHz
- Intel Xeon E5-2620 v2:2.6 GHz
VID Voltage Range
- Intel Xeon E5-2420 v2:0.65 - 1.3 V
- Intel Xeon E5-2620 v2:0.6 - 1.30 V
Number of QPI links
- Intel Xeon E5-2420 v2:1
- Intel Xeon E5-2620 v2:2
Memory bandwidth supported by processor (max)
- Intel Xeon E5-2420 v2:38.4 GB/s
- Intel Xeon E5-2620 v2:51.2 GB/s
Maximum internal memory supported by processor
- Intel Xeon E5-2420 v2:384 GB
- Intel Xeon E5-2620 v2:768 GB

Differences highlightedShow differences only

Comparison of Intel Xeon E5-2420 v2, Intel Xeon E5-2620 v2
57 specifications	A Dell Intel Xeon E5-2420 v2 View product	B Dell Intel Xeon E5-2620 v2 View product
Processor7 differ
Processor modelDiffers	E5-2420V2	E5-2620V2
Processor base frequencyDiffers	2.2 GHz	2.1 GHz
Processor socketDiffers	LGA 1356 (Socket B2)	LGA 2011 (Socket R)
Processor boost frequencyDiffers	2.7 GHz	2.6 GHz
VID Voltage RangeDiffers	0.65 - 1.3 V	0.6 - 1.30 V
SteppingKnown for one	S1	Unknown — not stated by the source
Number of QPI linksDiffers	1	2
Memory bandwidth supported by processor (max)Differs	38.4 GB/s	51.2 GB/s
Processor front side busKnown for one	Unknown — not stated by the source	1600 MHz
Memory2 differ
Maximum internal memory supported by processorDiffers	384 GB	768 GB
Memory channelsDiffers	Triple-channel	Quad-channel
Features2 differ
Maximum number of PCI Express lanesDiffers	24	40
Embedded options availableDiffers	No	Yes
Processor special features1 differ
Intel® Turbo Boost TechnologyDiffers	2.0	Yes
Intel Enhanced Halt StateKnown for one	Yes	Unknown — not stated by the source
Intel TSX-NIKnown for one	No	Unknown — not stated by the source
Intel® OS GuardKnown for one	Yes	Unknown — not stated by the source
Intel® vPro™ Platform EligibilityKnown for one	Unknown — not stated by the source	Yes
Operational conditions1 differ
TcaseDiffers	76 °C	71 °C
Weight & dimensions2 differ
WidthDiffers	45 mm	52.5 mm
DepthDiffers	42.5 mm	45 mm

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.