Product comparison · 2 cpus

Lenovo E5-2630 v3 vs Lenovo E5-2670 v3

Key differences

Differences highlightedShow differences only

Comparison of E5-2630 v3, E5-2670 v3
53 specifications	A Lenovo E5-2630 v3 View product	B Lenovo E5-2670 v3 View product
Processor10 differ
Processor modelDiffers	E5-2630V3	E5-2670V3
Processor base frequencyDiffers	2.4 GHz	2.3 GHz
Processor coresDiffers	8	12
Processor socketDiffers	LGA 2011 (Socket R)	LGA 2011-v3
Processor threadsDiffers	16	24
System bus rateDiffers	8 GT/s	9.6 GT/s
Processor boost frequencyDiffers	3.2 GHz	3.1 GHz
Processor cacheDiffers	20 MB	30 MB
Thermal Design Power (TDP)Differs	85 W	120 W
SteppingKnown for one	R2	Unknown — not stated by the source
Memory bandwidth supported by processor (max)Differs	59 GB/s	68 GB/s
Memory1 differ
Memory clock speeds supported by processorDiffers	1600,1866 MHz	1600,1866,2133 MHz
Graphicsidentical
On-board graphics cardKnown for one	No	Unknown — not stated by the source
Featuresidentical
Physical Address Extension (PAE)Known for one	Yes	Unknown — not stated by the source
Maximum number of PCI Express lanesKnown for one	Unknown — not stated by the source	40
Processor special featuresidentical
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Intel Demand Based SwitchingKnown for one	Unknown — not stated by the source	Yes
Operational conditions1 differ
TcaseDiffers	72.1 °C	84.5 °C

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.