Product comparison · 2 cpus

HP C4N05AV processor vs NEC Intel Xeon E5-2420

39specifications compared
21differ
18identical
27known for one product only

Key differences

Processor family
- C4N05AV processor:Intel® Core™ i7
- Intel Xeon E5-2420:Intel® Xeon® E5 Family
Processor model
- C4N05AV processor:i7-3720QM
- Intel Xeon E5-2420:E5-2420
Processor base frequency
- C4N05AV processor:2.7 GHz
- Intel Xeon E5-2420:1.9 GHz
Processor cores
- C4N05AV processor:4
- Intel Xeon E5-2420:6
Processor lithography
- C4N05AV processor:22 nm
- Intel Xeon E5-2420:32 nm
Component for
- C4N05AV processor:Laptop
- Intel Xeon E5-2420:Server/workstation
Processor threads
- C4N05AV processor:8
- Intel Xeon E5-2420:12
System bus rate
- C4N05AV processor:5 GT/s
- Intel Xeon E5-2420:7.2 GT/s

Side by side

Differences highlightedShow differences only

Comparison of C4N05AV, Intel Xeon E5-2420
66 specifications	A HP C4N05AV processor Model C4N05AV View product	B NEC Intel Xeon E5-2420 View product
Processor13 differ
Processor familyDiffers	Intel® Core™ i7	Intel® Xeon® E5 Family
Processor generationKnown for one	3rd gen Intel® Core™ i7	Unknown — not stated by the source
Processor modelDiffers	i7-3720QM	E5-2420
Processor base frequencyDiffers	2.7 GHz	1.9 GHz
Processor coresDiffers	4	6
Processor lithographyDiffers	22 nm	32 nm
Component forDiffers	Laptop	Server/workstation
Processor threadsDiffers	8	12
System bus rateDiffers	5 GT/s	7.2 GT/s
Processor boost frequencyDiffers	3.7 GHz	2.4 GHz
Processor cacheDiffers	6 MB	15 MB
Thermal Design Power (TDP)Differs	45 W	95 W
Bus typeDiffers	DMI	QPI
Memory bandwidth supported by processor (max)Differs	25.6 GB/s	32 GB/s
VID Voltage RangeKnown for one	Unknown — not stated by the source	0.6 - 1.35 V
Compatible chipsetsKnown for one	Unknown — not stated by the source	Intel® C602, Intel® C602J, Intel® C604, Intel® C606, Intel C608
SteppingKnown for one	Unknown — not stated by the source	C2
Number of QPI linksKnown for one	Unknown — not stated by the source	1
Memory4 differ
Maximum internal memory supported by processorDiffers	32 GB	375 GB
Memory clock speeds supported by processorDiffers	1333,1600 MHz	800,1066,1333 MHz
Memory channelsDiffers	Dual-channel	Triple-channel
ECCDiffers	No	Yes
Graphics1 differ
On-board graphics cardDiffers	Yes	No
On-board graphics card modelKnown for one	Intel® HD Graphics 4000	Unknown — not stated by the source
On-board graphics card base frequencyKnown for one	650 MHz	Unknown — not stated by the source
On-board graphics card dynamic frequency (max)Known for one	1300 MHz	Unknown — not stated by the source
Number of displays supported (on-board graphics)Known for one	3	Unknown — not stated by the source
Features2 differ
Integrated 4G WiMAXKnown for one	Yes	Unknown — not stated by the source
Market segmentDiffers	Mobile	Server
Maximum number of PCI Express lanesKnown for one	1	Unknown — not stated by the source
PCI Express slots versionKnown for one	3.0	Unknown — not stated by the source
PCI Express configurationsKnown for one	1x16, 2x8, 1x8+2x4	Unknown — not stated by the source
CPU configuration (max)Differs	1	2
Graphics & IMC lithographyKnown for one	22 nm	Unknown — not stated by the source
ScalabilityKnown for one	Unknown — not stated by the source	S2S
Processor special features1 differ
Intel Dual Display Capable TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel FDI TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Fast Memory AccessKnown for one	Yes	Unknown — not stated by the source
Intel® Anti-Theft Technology (Intel® AT)Known for one	Yes	Unknown — not stated by the source
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	Yes	Unknown — not stated by the source
Intel® InTru™ 3D TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® Insider™Known for one	Yes	Unknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)Known for one	Yes	Unknown — not stated by the source
Intel® Quick Sync Video TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost TechnologyDiffers	2.0	Yes
Intel® Wireless Display (Intel® WiDi)Known for one	Yes	Unknown — not stated by the source
Intel Demand Based SwitchingKnown for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
TjunctionKnown for one	105 °C	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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