Product comparison · 2 cpus

Dell Xeon E5-2407 4C 2.2GHz vs Dell Xeon E5-2620 6C 2.0GHz

Key differences

Processor model
- Xeon E5-2407 4C 2.2GHz:E5-2407
- Xeon E5-2620 6C 2.0GHz:E5-2620
Processor base frequency
- Xeon E5-2407 4C 2.2GHz:2.2 GHz
- Xeon E5-2620 6C 2.0GHz:2 GHz
Processor cores
- Xeon E5-2407 4C 2.2GHz:4
- Xeon E5-2620 6C 2.0GHz:6
Processor socket
- Xeon E5-2407 4C 2.2GHz:LGA 1356 (Socket B2)
- Xeon E5-2620 6C 2.0GHz:LGA 2011 (Socket R)
Processor threads
- Xeon E5-2407 4C 2.2GHz:4
- Xeon E5-2620 6C 2.0GHz:12
System bus rate
- Xeon E5-2407 4C 2.2GHz:6.4 GT/s
- Xeon E5-2620 6C 2.0GHz:7.2 GT/s
Processor cache
- Xeon E5-2407 4C 2.2GHz:10 MB
- Xeon E5-2620 6C 2.0GHz:15 MB
Processor front side bus
- Xeon E5-2407 4C 2.2GHz:1066 MHz
- Xeon E5-2620 6C 2.0GHz:1333 MHz

Differences highlightedShow differences only

Comparison of Xeon E5-2407 4C 2.2GHz, Xeon E5-2620 6C 2.0GHz
49 specifications	A Dell Xeon E5-2407 4C 2.2GHz View product	B Dell Xeon E5-2620 6C 2.0GHz View product
Processor11 differ
Processor modelDiffers	E5-2407	E5-2620
Processor base frequencyDiffers	2.2 GHz	2 GHz
Processor coresDiffers	4	6
Processor socketDiffers	LGA 1356 (Socket B2)	LGA 2011 (Socket R)
Processor threadsDiffers	4	12
System bus rateDiffers	6.4 GT/s	7.2 GT/s
Processor boost frequencyKnown for one	Unknown — not stated by the source	2.5 GHz
Processor cacheDiffers	10 MB	15 MB
Processor front side busDiffers	1066 MHz	1333 MHz
Thermal Design Power (TDP)Differs	80 W	95 W
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	25
Number of QPI linksDiffers	1	2
Memory bandwidth supported by processor (max)Differs	25 GB/s	42.6 GB/s
Memory3 differ
Maximum internal memory supported by processorDiffers	375 GB	750 GB
Memory clock speeds supported by processorDiffers	800,1066 MHz	800,1066,1333 MHz
Memory channelsDiffers	Triple-channel	Quad-channel
Features1 differ
Maximum number of PCI Express lanesDiffers	24	40
Processor special features2 differ
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	No	Yes
Intel® Turbo Boost TechnologyDiffers	No	Yes
Operational conditionsidentical
TcaseKnown for one	Unknown — not stated by the source	77.4 °C
Other features1 differ
CompatibilityDiffers	DELL PowerEdge T420	DELL PowerEdge T620

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.