Product comparison · 2 cpus

Lenovo Intel Xeon E5-2640 v2 vs Lenovo Intel Xeon E5-2670 v2

Key differences

Processor model
- Intel Xeon E5-2640 v2:E5-2640V2
- Intel Xeon E5-2670 v2:E5-2670V2
Processor base frequency
- Intel Xeon E5-2640 v2:2 GHz
- Intel Xeon E5-2670 v2:2.5 GHz
Processor cores
- Intel Xeon E5-2640 v2:8
- Intel Xeon E5-2670 v2:10
Processor threads
- Intel Xeon E5-2640 v2:16
- Intel Xeon E5-2670 v2:20
System bus rate
- Intel Xeon E5-2640 v2:7.2 GT/s
- Intel Xeon E5-2670 v2:8 GT/s
Processor boost frequency
- Intel Xeon E5-2640 v2:2.5 GHz
- Intel Xeon E5-2670 v2:3.3 GHz
Processor cache
- Intel Xeon E5-2640 v2:20 MB
- Intel Xeon E5-2670 v2:25 MB
Thermal Design Power (TDP)
- Intel Xeon E5-2640 v2:95 W
- Intel Xeon E5-2670 v2:115 W

Differences highlightedShow differences only

Comparison of Intel Xeon E5-2640 v2, Intel Xeon E5-2670 v2
62 specifications	A Lenovo Intel Xeon E5-2640 v2 View product	B Lenovo Intel Xeon E5-2670 v2 View product
Processor9 differ
Processor modelDiffers	E5-2640V2	E5-2670V2
Processor base frequencyDiffers	2 GHz	2.5 GHz
Processor coresDiffers	8	10
Processor threadsDiffers	16	20
System bus rateDiffers	7.2 GT/s	8 GT/s
Processor boost frequencyDiffers	2.5 GHz	3.3 GHz
Processor cacheDiffers	20 MB	25 MB
Thermal Design Power (TDP)Differs	95 W	115 W
Memory bandwidth supported by processor (max)Differs	51.2 GB/s	59.7 GB/s
Package typeKnown for one	Unknown — not stated by the source	Tray
Memory1 differ
Memory clock speeds supported by processorDiffers	800,1200,1333,1600 MHz	800,1066,1333,1600,1866 MHz
Features1 differ
Embedded options availableDiffers	Yes	No
Processor special features1 differ
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	No	Yes
Operational conditions1 differ
TcaseDiffers	75 °C	82 °C
Logistics dataidentical
Harmonized System (HS) codeKnown for one	85423119	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.