Product comparison · 2 cpus

Dell Intel Xeon E5-2640 v3 vs Dell Intel Xeon E5-2650 v3

Key differences

Processor model
- Intel Xeon E5-2640 v3:E5-2640V3
- Intel Xeon E5-2650 v3:E5-2650V3
Processor base frequency
- Intel Xeon E5-2640 v3:2.6 GHz
- Intel Xeon E5-2650 v3:2.3 GHz
Processor cores
- Intel Xeon E5-2640 v3:8
- Intel Xeon E5-2650 v3:10
Processor lithography
- Intel Xeon E5-2640 v3:22 nm
- Intel Xeon E5-2650 v3:28 nm
Processor threads
- Intel Xeon E5-2640 v3:16
- Intel Xeon E5-2650 v3:20
System bus rate
- Intel Xeon E5-2640 v3:8 GT/s
- Intel Xeon E5-2650 v3:9.6 GT/s
Processor cache
- Intel Xeon E5-2640 v3:20 MB
- Intel Xeon E5-2650 v3:25 MB
Thermal Design Power (TDP)
- Intel Xeon E5-2640 v3:90 W
- Intel Xeon E5-2650 v3:105 W

Differences highlightedShow differences only

Comparison of Intel Xeon E5-2640 v3, Intel Xeon E5-2650 v3
55 specifications	A Dell Intel Xeon E5-2640 v3 View product	B Dell Intel Xeon E5-2650 v3 View product
Processor10 differ
Processor modelDiffers	E5-2640V3	E5-2650V3
Processor base frequencyDiffers	2.6 GHz	2.3 GHz
Processor coresDiffers	8	10
Processor lithographyDiffers	22 nm	28 nm
Processor threadsDiffers	16	20
System bus rateDiffers	8 GT/s	9.6 GT/s
Processor cacheDiffers	20 MB	25 MB
Thermal Design Power (TDP)Differs	90 W	105 W
SteppingDiffers	R2	M1
Memory bandwidth supported by processor (max)Differs	59 GB/s	68 GB/s
Processor boost frequencyKnown for one	Unknown — not stated by the source	3 GHz
Memory1 differ
Memory clock speeds supported by processorDiffers	1600,1866 MHz	1600,1866,2133 MHz
Featuresidentical
Embedded options availableKnown for one	Yes	Unknown — not stated by the source
Physical Address Extension (PAE)Known for one	Yes	Unknown — not stated by the source
Processor special featuresidentical
Intel® OS GuardKnown for one	Yes	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	Unknown — not stated by the source	Yes
Intel Enhanced Halt StateKnown for one	Unknown — not stated by the source	Yes
Operational conditions1 differ
TcaseDiffers	74.3 °C	78.9 °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.