Product comparison · 2 cpus

Fujitsu Intel Xeon E5-2609 v2 vs Lenovo E5-2620 v2

Key differences

Processor model
- Intel Xeon E5-2609 v2:E5-2609V2
- E5-2620 v2:E5-2620V2
Processor base frequency
- Intel Xeon E5-2609 v2:2.5 GHz
- E5-2620 v2:2.1 GHz
Processor cores
- Intel Xeon E5-2609 v2:4
- E5-2620 v2:6
Processor threads
- Intel Xeon E5-2609 v2:4
- E5-2620 v2:12
System bus rate
- Intel Xeon E5-2609 v2:6.4 GT/s
- E5-2620 v2:7.2 GT/s
Processor cache
- Intel Xeon E5-2609 v2:10 MB
- E5-2620 v2:15 MB
Memory bandwidth supported by processor (max)
- Intel Xeon E5-2609 v2:42.6 GB/s
- E5-2620 v2:51.2 GB/s
Memory clock speeds supported by processor
- Intel Xeon E5-2609 v2:800,1066,1333 MHz
- E5-2620 v2:800,1066,1333,1600 MHz

Differences highlightedShow differences only

Comparison of Intel Xeon E5-2609 v2, E5-2620 v2
51 specifications	A Fujitsu Intel Xeon E5-2609 v2 View product	B Lenovo E5-2620 v2 View product
Processor7 differ
Processor modelDiffers	E5-2609V2	E5-2620V2
Processor base frequencyDiffers	2.5 GHz	2.1 GHz
Processor coresDiffers	4	6
Processor threadsDiffers	4	12
System bus rateDiffers	6.4 GT/s	7.2 GT/s
Processor cacheDiffers	10 MB	15 MB
Memory bandwidth supported by processor (max)Differs	42.6 GB/s	51.2 GB/s
Package typeKnown for one	Unknown — not stated by the source	Box
Processor boost frequencyKnown for one	Unknown — not stated by the source	2.6 GHz
Processor front side busKnown for one	Unknown — not stated by the source	1600 MHz
Memory1 differ
Memory clock speeds supported by processorDiffers	800,1066,1333 MHz	800,1066,1333,1600 MHz
Graphicsidentical
On-board graphics cardKnown for one	No	Unknown — not stated by the source
Features1 differ
Embedded options availableDiffers	Yes	No
Processor special features2 differ
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	No	Yes
Intel® Turbo Boost TechnologyDiffers	No	2.0
Intel Demand Based SwitchingKnown for one	Yes	Unknown — not stated by the source
Intel® OS GuardKnown for one	Yes	Unknown — not stated by the source

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.