Product comparison · 2 cpus

Dell Xeon E5-2603 v3 vs Dell Xeon E5-2660 v3

Key differences

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Comparison of Xeon E5-2603 v3, Xeon E5-2660 v3
53 specifications	A Dell Xeon E5-2603 v3 View product	B Dell Xeon E5-2660 v3 View product
Processor9 differ
Processor modelDiffers	E5-2603V3	E5-2660V3
Processor base frequencyDiffers	1.6 GHz	2.6 GHz
Processor coresDiffers	6	10
Processor threadsDiffers	6	20
System bus rateDiffers	6.4 GT/s	9.6 GT/s
Processor cacheDiffers	15 MB	25 MB
Thermal Design Power (TDP)Differs	85 W	105 W
SteppingDiffers	R2	M1
Memory bandwidth supported by processor (max)Differs	51 GB/s	68 GB/s
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.3 GHz
Memory1 differ
Memory clock speeds supported by processorDiffers	1600 MHz	1600,1866,2133 MHz
Features1 differ
Physical Address Extension (PAE)Differs	Yes	46 bit
Processor special features2 differ
Enhanced Intel SpeedStep TechnologyKnown for one	Yes	Unknown — not stated by the source
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
Operational conditions1 differ
TcaseDiffers	72.8 °C	79 °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.