Product comparison · 2 cpus

HP A2Y15AV processor vs NEC Intel Xeon E5-2403

40specifications compared
21differ
19identical
29known for one product only

Key differences

The HP A2Y15AV processor has 1.1 GHz more processor base frequency than the NEC Intel Xeon E5-2403 (2.9 GHz vs 1.8 GHz). The HP A2Y15AV processor has 218 nm more processor lithography than the NEC Intel Xeon E5-2403 (250 nm vs 32 nm). The HP A2Y15AV processor has 4 more processor threads than the NEC Intel Xeon E5-2403 (8 vs 4). Only the NEC Intel Xeon E5-2403 has ECC. Processor family: Intel® Core™ i7 X-series Extreme Edition on the HP A2Y15AV processor, Intel® Xeon® E5 Family on the NEC Intel Xeon E5-2403.

Processor model
- A2Y15AV processor:i7-3920XM
- Intel Xeon E5-2403:E5-2403
Processor base frequency
- A2Y15AV processor:2.9 GHz
- Intel Xeon E5-2403:1.8 GHz
Processor socket
- A2Y15AV processor:PGA988
- Intel Xeon E5-2403:LGA 1356 (Socket B2)
Processor lithography
- A2Y15AV processor:250 nm
- Intel Xeon E5-2403:32 nm
Component for
- A2Y15AV processor:Laptop
- Intel Xeon E5-2403:Server/workstation
Processor threads
- A2Y15AV processor:8
- Intel Xeon E5-2403:4
System bus rate
- A2Y15AV processor:5 GT/s
- Intel Xeon E5-2403:6.4 GT/s
Processor cache
- A2Y15AV processor:8 MB
- Intel Xeon E5-2403:10 MB

Side by side

Differences highlightedShow differences only

Comparison of A2Y15AV, Intel Xeon E5-2403
69 specifications	A HP A2Y15AV processor Model A2Y15AV View product	B NEC Intel Xeon E5-2403 View product
Processor13 differ
Processor manufacturerKnown for one	Intel	Unknown — not stated by the source
Processor familyDiffers	Intel® Core™ i7 X-series Extreme Edition	Intel® Xeon® E5 Family
Processor generationKnown for one	3rd gen Intel® Core™ i7	Unknown — not stated by the source
Processor modelDiffers	i7-3920XM	E5-2403
Processor base frequencyDiffers	2.9 GHz	1.8 GHz
Processor socketDiffers	PGA988	LGA 1356 (Socket B2)
Processor lithographyDiffers	250 nm	32 nm
Component forDiffers	Laptop	Server/workstation
Processor threadsDiffers	8	4
System bus rateDiffers	5 GT/s	6.4 GT/s
Processor boost frequencyKnown for one	3.8 GHz	Unknown — not stated by the source
Processor cacheDiffers	8 MB	10 MB
L3 cache speedKnown for one	2.90 GHz	Unknown — not stated by the source
Thermal Design Power (TDP)Differs	55 W	80 W
SteppingDiffers	E1	M1
Bus typeDiffers	DMI	QPI
CPU multiplier (bus/core ratio)Known for one	29	Unknown — not stated by the source
Memory bandwidth supported by processor (max)Differs	25.6 GB/s	25 GB/s
VID Voltage RangeKnown for one	Unknown — not stated by the source	0.6 - 1.35 V
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 MHz
Memory channelsDiffers	Dual-channel	Triple-channel
ECCDiffers	No	Yes
Graphics1 differ
On-board graphics cardKnown for one	Yes	Unknown — not stated by the source
On-board graphics card modelDiffers	Intel® HD Graphics 4000	Not available
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	16	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
ScalabilityKnown for one	Unknown — not stated by the source	S2S
Processor special featuresidentical
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® Hyper Threading Technology (Intel® HT Technology)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 TechnologyKnown for one	2.0	Unknown — not stated by the source
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
Weight & dimensions1 differ
Processor package sizeDiffers	37.5 mm	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.

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