Product comparison · 2 cpus

Dell Intel Xeon E5-2403 v2 2nd vs HP Intel Xeon E5-2640 v3

43specifications compared
19differ
24identical
17known for one product only

Key differences

Processor family
- Intel Xeon E5-2403 v2 2nd:Intel® Xeon® E5 V2 Family
- Intel Xeon E5-2640 v3:Intel Xeon E5 v3
Processor model
- Intel Xeon E5-2403 v2 2nd:E5-2403V2
- Intel Xeon E5-2640 v3:E5-2640V3
Processor base frequency
- Intel Xeon E5-2403 v2 2nd:1.8 GHz
- Intel Xeon E5-2640 v3:2.6 GHz
Processor cores
- Intel Xeon E5-2403 v2 2nd:4
- Intel Xeon E5-2640 v3:8
Processor socket
- Intel Xeon E5-2403 v2 2nd:LGA 1356 (Socket B2)
- Intel Xeon E5-2640 v3:LGA 2011-v3
Processor threads
- Intel Xeon E5-2403 v2 2nd:4
- Intel Xeon E5-2640 v3:16
System bus rate
- Intel Xeon E5-2403 v2 2nd:6.4 GT/s
- Intel Xeon E5-2640 v3:8 GT/s
Processor cache
- Intel Xeon E5-2403 v2 2nd:10 MB
- Intel Xeon E5-2640 v3:20 MB

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E5-2403 v2 2nd, Intel Xeon E5-2640 v3
60 specifications	A Dell Intel Xeon E5-2403 v2 2nd View product	B HP Intel Xeon E5-2640 v3 View product
Processor12 differ
Processor familyDiffers	Intel® Xeon® E5 V2 Family	Intel Xeon E5 v3
Processor modelDiffers	E5-2403V2	E5-2640V3
Processor base frequencyDiffers	1.8 GHz	2.6 GHz
Processor coresDiffers	4	8
Processor socketDiffers	LGA 1356 (Socket B2)	LGA 2011-v3
Cooler includedKnown for one	Unknown — not stated by the source	No
Processor seriesKnown for one	Unknown — not stated by the source	Intel Xeon E5-2600 v3
Processor threadsDiffers	4	16
System bus rateDiffers	6.4 GT/s	8 GT/s
Processor boost frequencyKnown for one	Unknown — not stated by the source	3.4 GHz
Processor cacheDiffers	10 MB	20 MB
Processor cache typeDiffers	L3	Smart Cache
Thermal Design Power (TDP)Differs	80 W	90 W
SteppingKnown for one	Unknown — not stated by the source	R2
Number of QPI linksDiffers	1	2
Memory bandwidth supported by processor (max)Differs	32 GB/s	59 GB/s
Processor codenameKnown for one	Unknown — not stated by the source	Haswell
Package typeKnown for one	Tray	Unknown — not stated by the source
Memory4 differ
Maximum internal memory supported by processorDiffers	384 GB	768 GB
Memory types supported by processorDiffers	DDR3-SDRAM	DDR4-SDRAM
Memory clock speeds supported by processorDiffers	800,1066,1333 MHz	1600,1866 MHz
Memory channelsDiffers	Triple-channel	Quad-channel
Features2 differ
Maximum number of PCI Express lanesDiffers	24	40
Supported instruction setsDiffers	AVX	AVX 2.0
Embedded options availableKnown for one	Unknown — not stated by the source	Yes
Processor special featuresidentical
Intel Flex Memory AccessKnown for one	Unknown — not stated by the source	No
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	Unknown — not stated by the source	Yes
Intel® Identity Protection Technology (Intel® IPT)Known for one	Unknown — not stated by the source	No
Intel® Turbo Boost TechnologyKnown for one	Unknown — not stated by the source	2.0
Intel 64Known for one	Unknown — not stated by the source	Yes
Intel TSX-NIKnown for one	Unknown — not stated by the source	No
Intel® vPro™ Platform EligibilityKnown for one	Unknown — not stated by the source	Yes
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Operational conditions1 differ
TcaseDiffers	76 °C	74.3 °C
Other featuresidentical
CompatibilityKnown for one	Unknown — not stated by the source	Z840
Intel® Virtualization Technology (Intel® VT)Known for one	VT-d, VT-x	Unknown — not stated by the source

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.

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