Product comparison · 2 cpus

Dell Intel Xeon E5-2470 vs Dell Xeon 3040

26specifications compared
17differ
9identical
30known for one product only

Key differences

Processor family
- Intel Xeon E5-2470:Intel® Xeon® E5 Family
- Xeon 3040:Intel® Xeon® 3000 Sequence
Processor model
- Intel Xeon E5-2470:E5-2470
- Xeon 3040:3040
Processor base frequency
- Intel Xeon E5-2470:2.3 GHz
- Xeon 3040:1.86 GHz
Processor cores
- Intel Xeon E5-2470:8
- Xeon 3040:2
Processor socket
- Intel Xeon E5-2470:LGA 1356 (Socket B2)
- Xeon 3040:LGA 775 (Socket T)
Processor lithography
- Intel Xeon E5-2470:32 nm
- Xeon 3040:65 nm
Processor cache
- Intel Xeon E5-2470:20 MB
- Xeon 3040:2 MB
Processor cache type
- Intel Xeon E5-2470:L3
- Xeon 3040:L2

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E5-2470, Xeon 3040
56 specifications	A Dell Intel Xeon E5-2470 View product	B Dell Xeon 3040 View product
Processor10 differ
Processor familyDiffers	Intel® Xeon® E5 Family	Intel® Xeon® 3000 Sequence
Processor modelDiffers	E5-2470	3040
Processor base frequencyDiffers	2.3 GHz	1.86 GHz
Processor coresDiffers	8	2
Processor socketDiffers	LGA 1356 (Socket B2)	LGA 775 (Socket T)
Processor lithographyDiffers	32 nm	65 nm
Component for	Server/workstation	Server/workstation
Processor threadsKnown for one	16	Unknown — not stated by the source
System bus rateKnown for one	8 GT/s	Unknown — not stated by the source
Processor operating modes	64-bit	64-bit
Processor boost frequencyKnown for one	3.1 GHz	Unknown — not stated by the source
Processor cacheDiffers	20 MB	2 MB
Processor cache typeDiffers	L3	L2
Thermal Design Power (TDP)Differs	95 W	65 W
VID Voltage RangeDiffers	0.60 - 1.35 V	0.8500 - 1.5 V
Bus typeKnown for one	QPI	Unknown — not stated by the source
Number of QPI linksKnown for one	1	Unknown — not stated by the source
Memory bandwidth supported by processor (max)Known for one	38.4 GB/s	Unknown — not stated by the source
Processor front side busKnown for one	Unknown — not stated by the source	1066 MHz
FSB ParityKnown for one	Unknown — not stated by the source	No
Memory1 differ
Maximum internal memory supported by processorKnown for one	384 GB	Unknown — not stated by the source
Memory types supported by processorKnown for one	DDR3-SDRAM	Unknown — not stated by the source
Memory clock speeds supported by processorKnown for one	800,1066,1333,1600 MHz	Unknown — not stated by the source
Memory channelsKnown for one	Triple-channel	Unknown — not stated by the source
ECCDiffers	Yes	No
Graphicsidentical
On-board graphics card	No	No
Featuresidentical
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Thermal Monitoring Technologies	Yes	Yes
Market segment	Server	Server
Maximum number of PCI Express lanesKnown for one	24	Unknown — not stated by the source
PCI Express slots versionKnown for one	3.0	Unknown — not stated by the source
Embedded options availableKnown for one	No	Unknown — not stated by the source
ScalabilityKnown for one	2S	Unknown — not stated by the source
Number of Processing Die TransistorsKnown for one	Unknown — not stated by the source	167 M
Processing Die sizeKnown for one	Unknown — not stated by the source	111 mm²
Physical Address Extension (PAE)Known for one	Unknown — not stated by the source	Yes
Processor special features4 differ
Enhanced Intel SpeedStep Technology	Yes	Yes
Intel Flex Memory AccessKnown for one	No	Unknown — not stated by the source
Intel Trusted Execution TechnologyDiffers	Yes	No
Intel® AES New Instructions (Intel® AES-NI)Known for one	Yes	Unknown — not stated by the source
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® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost TechnologyDiffers	2.0	No
Intel Demand Based SwitchingDiffers	Yes	No
Intel VT-x with Extended Page Tables (EPT)Known for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	Yes	Unknown — not stated by the source
Intel® vPro™ Platform EligibilityKnown for one	Yes	Unknown — not stated by the source
Operational conditions1 differ
TcaseDiffers	78 °C	61.4 °C
Packaging dataidentical
Package widthKnown for one	42.5 mm	Unknown — not stated by the source
Package depthKnown for one	45 mm	Unknown — not stated by the source
Other features1 differ
Intel® Virtualization Technology (Intel® VT)Differs	VT-d, VT-x	VT-x
CompatibilityKnown for one	Unknown — not stated by the source	Dell PowerEdge 860
Weight & dimensionsidentical
Processor package sizeKnown for one	Unknown — not stated by the source	37.5 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.

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