Product comparison · 2 cpus

HP Intel Xeon E5-1620 v3 vs Lenovo Intel Xeon E5-2687W v3

Key differences

Processor model
- Intel Xeon E5-1620 v3:E5-1620V3
- Intel Xeon E5-2687W v3:E5-2687WV3
Processor base frequency
- Intel Xeon E5-1620 v3:3.5 GHz
- Intel Xeon E5-2687W v3:3.1 GHz
Processor cores
- Intel Xeon E5-1620 v3:4
- Intel Xeon E5-2687W v3:10
Processor threads
- Intel Xeon E5-1620 v3:8
- Intel Xeon E5-2687W v3:20
System bus rate
- Intel Xeon E5-1620 v3:0 GT/s
- Intel Xeon E5-2687W v3:9.6 GT/s
Processor operating modes
- Intel Xeon E5-1620 v3:32-bit, 64-bit
- Intel Xeon E5-2687W v3:64-bit
Processor boost frequency
- Intel Xeon E5-1620 v3:3.6 GHz
- Intel Xeon E5-2687W v3:3.5 GHz
Processor cache
- Intel Xeon E5-1620 v3:10 MB
- Intel Xeon E5-2687W v3:25 MB

Differences highlightedShow differences only

Comparison of Intel Xeon E5-1620 v3, Intel Xeon E5-2687W v3
55 specifications	A HP Intel Xeon E5-1620 v3 View product	B Lenovo Intel Xeon E5-2687W v3 View product
Processor10 differ
Processor modelDiffers	E5-1620V3	E5-2687WV3
Processor base frequencyDiffers	3.5 GHz	3.1 GHz
Processor coresDiffers	4	10
Processor threadsDiffers	8	20
System bus rateDiffers	0 GT/s	9.6 GT/s
Processor operating modesDiffers	32-bit, 64-bit	64-bit
Processor boost frequencyDiffers	3.6 GHz	3.5 GHz
Processor cacheDiffers	10 MB	25 MB
Thermal Design Power (TDP)Differs	140 W	160 W
Number of QPI linksDiffers	0	2
Processor codenameKnown for one	Unknown — not stated by the source	Haswell
Memory1 differ
Memory clock speeds supported by processorDiffers	1333,1600,1866,2133 MHz	1600,1866,2133 MHz
Features1 differ
ScalabilityDiffers	1S	2S
Processor special features1 differ
Intel® Identity Protection Technology (Intel® IPT)Differs	Yes	No
Operational conditions1 differ
TcaseDiffers	66.2 °C	74.7 °C
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	45 mm
DepthKnown for one	Unknown — not stated by the source	52 mm
HeightKnown for one	Unknown — not stated by the source	5 mm
WeightKnown for one	Unknown — not stated by the source	57 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.