Product comparison · 2 cpus

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

45specifications compared
12differ
33identical
17known for one product only

Key differences

Processor model
- E5-2640 v2:E5-2640V2
- Intel Xeon E5-2670 v2:E5-2670V2
Processor base frequency
- E5-2640 v2:2 GHz
- Intel Xeon E5-2670 v2:2.5 GHz
Processor cores
- E5-2640 v2:8
- Intel Xeon E5-2670 v2:10
System bus rate
- E5-2640 v2:7.2 GT/s
- Intel Xeon E5-2670 v2:8 GT/s
Processor operating modes
- E5-2640 v2:64-bit
- Intel Xeon E5-2670 v2:32-bit, 64-bit
Processor boost frequency
- E5-2640 v2:2.5 GHz
- Intel Xeon E5-2670 v2:3.3 GHz
Processor cache
- E5-2640 v2:20 MB
- Intel Xeon E5-2670 v2:25 MB
Processor cache type
- E5-2640 v2:L3
- Intel Xeon E5-2670 v2:L2

Side by side

Differences highlightedShow differences only

Comparison of E5-2640 v2, Intel Xeon E5-2670 v2
62 specifications	A Lenovo E5-2640 v2 View product	B Lenovo Intel Xeon E5-2670 v2 View product
Processor10 differ
Processor modelDiffers	E5-2640V2	E5-2670V2
Processor base frequencyDiffers	2 GHz	2.5 GHz
Processor coresDiffers	8	10
Package typeKnown for one	Unknown — not stated by the source	Tray
Processor threadsKnown for one	Unknown — not stated by the source	20
System bus rateDiffers	7.2 GT/s	8 GT/s
Processor operating modesDiffers	64-bit	32-bit, 64-bit
Processor boost frequencyDiffers	2.5 GHz	3.3 GHz
Processor cacheDiffers	20 MB	25 MB
Processor cache typeDiffers	L3	L2
Thermal Design Power (TDP)Differs	95 W	115 W
Memory bandwidth supported by processor (max)Differs	51.2 GB/s	59.7 GB/s
Features1 differ
PCI Express configurationsKnown for one	Unknown — not stated by the source	1x4, 1x8, 1x16
Embedded options availableDiffers	Yes	No
Supported instruction setsKnown for one	AVX	Unknown — not stated by the source
Processor special featuresidentical
AMD Cool'n'Quiet TechnologyKnown for one	Unknown — not stated by the source	No
AMD HD Internet TechnologyKnown for one	Unknown — not stated by the source	No
AMD HyperTransport TechnologyKnown for one	Unknown — not stated by the source	No
AMD Optimization for Cloud ComputingKnown for one	Unknown — not stated by the source	No
AMD Turbo CORE technologyKnown for one	Unknown — not stated by the source	No
AMD VISION FX TechnologyKnown for one	Unknown — not stated by the source	No
AMD Virtualization TechnologyKnown for one	Unknown — not stated by the source	No
Operational conditions1 differ
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 70 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 90%
TcaseDiffers	75 °C	82 °C
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	45 mm
DepthKnown for one	Unknown — not stated by the source	52.5 mm
HeightKnown for one	Unknown — not stated by the source	4.56 mm
WeightKnown for one	Unknown — not stated by the source	100 g

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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