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Product comparison · 2 laptops

HP EliteBook 8440p + 3year Next Business Day Onsite Notebook Service vs HP ProBook 6540b + Advanced Docking Station

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  • 127specifications compared
  • 29differ
  • 98identical
  • 9known for one product only

Key differences

  • Display diagonal
    • 35.6 cm (14")
    • 39.6 cm (15.6")
  • Display resolution
    • 1600 x 900 pixels
    • 1366 x 768 pixels
  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i5
  • Processor generation
    • Intel® Core™ i7
    • 4th gen Intel® Core™ i5
  • Processor model
    • i7-620M
    • i5-430M
  • Processor boost frequency
    • 3.33 GHz
    • 2.53 GHz
  • Processor frequency
    • 2.66 GHz
    • 2.26 GHz
  • Processor cache
    • 4 MB
    • 3 MB

Side by side

Differences highlightedShow differences only
136 specifications
A

HP

EliteBook 8440p + 3year Next Business Day Onsite Notebook ServiceView product
B

HP

ProBook 6540b + Advanced Docking StationView product
Display2 differ
Display diagonalDiffers35.6 cm (14")39.6 cm (15.6")
Display resolutionDiffers1600 x 900 pixels1366 x 768 pixels
HD typeKnown for oneHD+
Processor8 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ i5
Processor generationDiffersIntel® Core™ i74th gen Intel® Core™ i5
Processor modelDiffersi7-620Mi5-430M
Processor boost frequencyDiffers3.33 GHz2.53 GHz
Processor frequencyDiffers2.66 GHz2.26 GHz
Processor cacheDiffers4 MB3 MB
Processor seriesDiffersIntel Core i7-600 Mobile SeriesIntel Core i5-400 Series
CPU multiplier (bus/core ratio)Differs2017
Memory1 differ
Internal memoryDiffers4 GB2 GB
Storage1 differ
Total storage capacityDiffers160 GB320 GB
Compatible memory cardsKnown for oneMMC, SD
HDD interfaceKnown for oneSATA
HDD speedKnown for one7200 RPM
Audio1 differ
Audio systemDiffersPremier SoundHigh Definition Audio
Network1 differ
Mobile network connectionKnown for oneYes
Mobile network generationKnown for one3G
Wireless technologyDiffersIEEE 802.11a/b/g/nIEEE 802.11b/g/n
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers34
eSATA ports quantityKnown for one1
Serial ports quantityDiffers01
Performance1 differ
Motherboard chipsetDiffersIntel® QM57 ExpressIntel® HM57 Express
Processor special features8 differ
Embedded options availableDiffersYesNo
Intel Trusted Execution TechnologyDiffersYesNo
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Intel® AES New Instructions (Intel® AES-NI)DiffersYesNo
Physical Address Extension (PAE)Differs36 bitYes
Processor ARK IDDiffers4356043537
Processor codeDiffersSLBPESLBPM
Supported instruction setsDiffersSSE4.1/4.2SSE4.1, SSE4.2
Intel® Smart CacheKnown for oneYes
Batteryidentical
Battery life (max)Known for one6.3 h
Weight & dimensions4 differ
WeightDiffers2.08 kg2.51 kg
WidthDiffers335.6 mm371.4 mm
DepthDiffers236.2 mm284 mm
Height (front)Differs3.13 cm3.48 cm

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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