Product comparison · 2 cpus

Dell Intel Xeon E5-2670 v2 vs Dell Xeon 3040

27specifications compared
17differ
10identical
31known for one product only

Key differences

Processor family
- Intel Xeon E5-2670 v2:Intel® Xeon® E5 V2 Family
- Xeon 3040:Intel® Xeon® 3000 Sequence
Processor model
- Intel Xeon E5-2670 v2:E5-2670V2
- Xeon 3040:3040
Processor base frequency
- Intel Xeon E5-2670 v2:2.5 GHz
- Xeon 3040:1.86 GHz
Processor cores
- Intel Xeon E5-2670 v2:10
- Xeon 3040:2
Processor socket
- Intel Xeon E5-2670 v2:LGA 2011 (Socket R)
- Xeon 3040:LGA 775 (Socket T)
Processor lithography
- Intel Xeon E5-2670 v2:22 nm
- Xeon 3040:65 nm
Processor cache
- Intel Xeon E5-2670 v2:25 MB
- Xeon 3040:2 MB
Processor cache type
- Intel Xeon E5-2670 v2:L3
- Xeon 3040:L2

Side by side

Differences highlightedShow differences only

Comparison of Intel Xeon E5-2670 v2, Xeon 3040
58 specifications	A Dell Intel Xeon E5-2670 v2 View product	B Dell Xeon 3040 View product
Processor10 differ
Processor familyDiffers	Intel® Xeon® E5 V2 Family	Intel® Xeon® 3000 Sequence
Processor modelDiffers	E5-2670V2	3040
Processor base frequencyDiffers	2.5 GHz	1.86 GHz
Processor coresDiffers	10	2
Processor socketDiffers	LGA 2011 (Socket R)	LGA 775 (Socket T)
Processor lithographyDiffers	22 nm	65 nm
Processor threadsKnown for one	20	Unknown — not stated by the source
System bus rateKnown for one	8 GT/s	Unknown — not stated by the source
Processor boost frequencyKnown for one	3.3 GHz	Unknown — not stated by the source
Processor cacheDiffers	25 MB	2 MB
Processor cache typeDiffers	L3	L2
Thermal Design Power (TDP)Differs	115 W	65 W
VID Voltage RangeDiffers	0.6 - 1.30 V	0.8500 - 1.5 V
Bus typeKnown for one	QPI	Unknown — not stated by the source
Number of QPI linksKnown for one	2	Unknown — not stated by the source
Memory bandwidth supported by processor (max)Known for one	59.7 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	768 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	800,1066,1333,1600,1866 MHz	Unknown — not stated by the source
Memory channelsKnown for one	Quad-channel	Unknown — not stated by the source
ECCDiffers	Yes	No
Featuresidentical
Maximum number of PCI Express lanesKnown for one	40	Unknown — not stated by the source
PCI Express slots versionKnown for one	3.0	Unknown — not stated by the source
Supported instruction setsKnown for one	AVX	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
Processor special features4 differ
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	Yes	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 for Directed I/O (VT-d)Known for one	Yes	Unknown — not stated by the source
Intel® Secure KeyKnown 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	82 °C	61.4 °C
Weight & dimensionsidentical
WidthKnown for one	52.5 mm	Unknown — not stated by the source
DepthKnown for one	45 mm	Unknown — not stated by the source
Processor package sizeKnown for one	Unknown — not stated by the source	37.5 mm
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

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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