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Product comparison · 2 laptops

HP ProBook 6440b Intel® Core™ i5 i5-430M vs HP EliteBook 8540w Intel® Core™ i7 i7-620M Laptop 39.6 cm (15.6") Full HD 8 GB DDR3-SDRAM 500 GB HDD NVIDIA® Quadro® FX 1800M Windows 7 Professional Black QWERT

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  • 143specifications compared
  • 46differ
  • 97identical
  • 40known for one product only

Key differences

  • Product colour
    • Black, Silver
    • Black
  • Display diagonal
    • 35.6 cm (14")
    • 39.6 cm (15.6")
  • Display resolution
    • 1366 x 768 pixels
    • 1920 x 1080 pixels
  • HD type
    • HD
    • Full HD
  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i7
  • Processor generation
    • 4th gen Intel® Core™ i5
    • Intel® Core™ i7
  • Processor model
    • i5-430M
    • i7-620M
  • Processor boost frequency
    • 2.53 GHz
    • 3.33 GHz

Side by side

Differences highlightedShow differences only
183 specifications
A

HP

ProBook 6440b Intel® Core™ i5 i5-430M

Model 6440b

View product
B

HP

EliteBook 8540w Intel® Core™ i7 i7-620M Laptop 39.6 cm (15.6") Full HD 8 GB DDR3-SDRAM 500 GB HDD NVIDIA® Quadro® FX 1800M Windows 7 Professional Black QWERT

Model 8540w

View product
Design1 differ
Product typeKnown for oneLaptop
Product colourDiffersBlack, SilverBlack
Intel® vPro™ Platform EligibilityKnown for oneNo
Display3 differ
Display diagonalDiffers35.6 cm (14")39.6 cm (15.6")
Display resolutionDiffers1366 x 768 pixels1920 x 1080 pixels
HD typeDiffersHDFull HD
Display number of coloursKnown for one16.78 million colours
Display surfaceKnown for oneMatt
TouchscreenKnown for oneNo
Processor8 differ
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffers4th gen Intel® Core™ i5Intel® Core™ i7
Processor modelDiffersi5-430Mi7-620M
Processor boost frequencyDiffers2.53 GHz3.33 GHz
Processor frequencyDiffers2.26 GHz2.66 GHz
Processor cacheDiffers3 MB4 MB
Processor seriesDiffersIntel Core i5-400 SeriesIntel Core i7-600 Mobile Series
CPU multiplier (bus/core ratio)Differs1720
Maximum number of SMP processorsKnown for one1
Memory3 differ
Internal memoryDiffers4 GB8 GB
Internal memory typeDiffersDDR3-SDRAM, DDR3 SDRAMDDR3-SDRAM
Maximum internal memoryDiffers8 GB16 GB
Memory layout (slots x size)Known for one2 x 2 GB
Storage3 differ
Total storage capacityDiffers320 GB500 GB
HDD capacityDiffers320 GB500 GB
Optical drive typeDiffersDVD Super Multi DLBlu-Ray DVD Combo
Compatible memory cardsKnown for oneMemory Stick (MS), MMC, SD
Graphics3 differ
Discrete graphics cardDiffersNoYes
Discrete graphics card modelDiffersNot availableNVIDIA® Quadro® FX 1800M
Graphics card familyDiffersIntelIntel, NVIDIA
Discrete graphics memory typeKnown for oneGDDR5
Audioidentical
Number of built-in speakersKnown for one2
Speakers manufacturerKnown for oneAltec Lansing
Network1 differ
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11a, 802.11b, 802.11g
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers42
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers02
eSATA ports quantityDiffers01
DisplayPorts quantityDiffers01
Firewire (IEEE 1394) portsDiffers01
SmartCard slotDiffersNoYes
Headphone connectivityKnown for one3.5 mm
Modem (RJ-11) portsKnown for one1
TV-outKnown for oneNo
Performance1 differ
Motherboard chipsetDiffersIntel® HM57 ExpressIntel® QM57 Express
Keyboard1 differ
Numeric keypadDiffersNoYes
Spill-resistant keyboardKnown for oneYes
Keyboard layoutKnown for oneQWERTY
Software1 differ
Operating system architectureDiffers32-bit64-bit
Bundled softwareKnown for oneHP Recovery Manager HP Power Assistant HP Webcam Software
Drivers includedKnown for oneYes
Processor special features11 differ
Embedded options availableDiffersNoYes
Intel Trusted Execution TechnologyDiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® InTru™ 3D TechnologyDiffersYesNo
Intel® Insider™DiffersYesNo
Intel® Quick Sync Video TechnologyDiffersYesNo
Physical Address Extension (PAE)DiffersYes36 bit
Processor ARK IDDiffers4353743560
Processor codeDiffersSLBPMSLBPE
Supported instruction setsDiffersSSE4.1, SSE4.2SSE4.1/4.2
Intel® Smart CacheKnown for oneYes
Battery2 differ
Number of battery cellsDiffers68
Battery capacityDiffers55 Wh68 Wh
Power1 differ
AC adapter powerDiffers65 W120 W
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
Power auto-sensingKnown for oneYes
Security1 differ
Cable lock slotDiffersYesNo
Trusted Platform Module (TPM)Known for oneYes
Password protection typeKnown for oneYes
Cable lock slot typeKnown for oneKensington
Operational conditionsidentical
Storage temperature (T-T)Known for one-15 - 60 °C
Weight & dimensionsidentical
WeightKnown for one2.95 kg
WidthKnown for one373.5 mm
DepthKnown for one251.5 mm
HeightKnown for one32.4 mm
Dimensions (WxDxH)Known for one339 x 236.2 x 33.8 mm
Packaging contentidentical
ManualKnown for oneYes
Quick start guideKnown for oneYes
Warranty cardKnown for oneYes
Other featuresidentical
3DKnown for oneNo
Internal modemKnown for oneYes
TV tuner integratedKnown for oneNo
Modem speedKnown for one56 Kbit/s
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR

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