Product comparison · 2 cpus

Dell Intel Xeon E5-2650 v2 vs Dell Xeon E5-2403

43specifications compared
19differ
24identical
14known for one product only

Key differences

Processor family
- Intel Xeon E5-2650 v2:Intel® Xeon® E5 V2 Family
- Xeon E5-2403:Intel® Xeon® E5 Family
Processor model
- Intel Xeon E5-2650 v2:E5-2650V2
- Xeon E5-2403:E5-2403
Processor base frequency
- Intel Xeon E5-2650 v2:2.6 GHz
- Xeon E5-2403:1.8 GHz
Processor cores
- Intel Xeon E5-2650 v2:8
- Xeon E5-2403:4
Processor socket
- Intel Xeon E5-2650 v2:LGA 2011 (Socket R)
- Xeon E5-2403:LGA 1356 (Socket B2)
Processor lithography
- Intel Xeon E5-2650 v2:22 nm
- Xeon E5-2403:32 nm
Processor threads
- Intel Xeon E5-2650 v2:16
- Xeon E5-2403:4
System bus rate
- Intel Xeon E5-2650 v2:8 GT/s
- Xeon E5-2403:6.4 GT/s

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E5-2650 v2, Xeon E5-2403
57 specifications	A Dell Intel Xeon E5-2650 v2 View product	B Dell Xeon E5-2403 View product
Processor12 differ
Processor familyDiffers	Intel® Xeon® E5 V2 Family	Intel® Xeon® E5 Family
Processor modelDiffers	E5-2650V2	E5-2403
Processor base frequencyDiffers	2.6 GHz	1.8 GHz
Processor coresDiffers	8	4
Processor socketDiffers	LGA 2011 (Socket R)	LGA 1356 (Socket B2)
Processor lithographyDiffers	22 nm	32 nm
Processor threadsDiffers	16	4
System bus rateDiffers	8 GT/s	6.4 GT/s
Processor boost frequencyKnown for one	3.4 GHz	Unknown — not stated by the source
Thermal Design Power (TDP)Differs	95 W	80 W
VID Voltage RangeDiffers	0.6 - 1.30 V	0.6 - 1.35 V
Number of QPI linksDiffers	2	1
Memory bandwidth supported by processor (max)Differs	59.7 GB/s	25 GB/s
Processor cacheKnown for one	Unknown — not stated by the source	10 MB
Processor cache typeKnown for one	Unknown — not stated by the source	L3
L3 cache speedKnown for one	Unknown — not stated by the source	1.8 GHz
SteppingKnown for one	Unknown — not stated by the source	M1
Memory3 differ
Maximum internal memory supported by processorDiffers	768 GB	384 GB
Memory clock speeds supported by processorDiffers	800,1066,1333,1600,1866 MHz	800,1066 MHz
Memory channelsDiffers	Quad-channel	Triple-channel
Features1 differ
Physical Address Extension (PAE)Known for one	Yes	Unknown — not stated by the source
ScalabilityDiffers	2S	S2S
CPU configuration (max)Known for one	Unknown — not stated by the source	2
Processor special features3 differ
Intel Flex Memory AccessDiffers	No	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® Identity Protection Technology (Intel® IPT)Known for one	No	Unknown — not stated by the source
Intel® Turbo Boost TechnologyDiffers	Yes	No
Intel® Secure KeyKnown for one	Yes	Unknown — not stated by the source
Intel Enhanced Halt StateKnown for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
TcaseKnown for one	75 °C	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	52.5 mm	Unknown — not stated by the source
DepthKnown for one	51 mm	Unknown — not stated by the source
Processor package sizeKnown for one	Unknown — not stated by the source	45 mm

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.

More cpu comparisons

All cpu comparisons