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Product comparison · 2 laptops

HP 4540s + Docking Station vs HP 8570w + 230W Docking Station

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  • 126specifications compared
  • 39differ
  • 87identical
  • 22known for one product only

Key differences

  • Display resolution
    • 1366 x 768 pixels
    • 1920 x 1080 pixels
  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i7
  • Processor generation
    • 2nd gen Intel® Core™ i5
    • 3rd gen Intel® Core™ i7
  • Processor model
    • i5-2450M
    • i7-3610QM
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 4
    • 8
  • Processor boost frequency
    • 3.1 GHz
    • 3.3 GHz
  • Processor frequency
    • 2.5 GHz
    • 2.3 GHz

Side by side

Differences highlightedShow differences only
148 specifications
A

HP

4540s + Docking StationView product
B

HP

8570w + 230W Docking StationView product
Designidentical
Product colourKnown for oneSilver
Display1 differ
Display resolutionDiffers1366 x 768 pixels1920 x 1080 pixels
HD typeKnown for oneFull HD
Processor16 differ
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffers2nd gen Intel® Core™ i53rd gen Intel® Core™ i7
Processor modelDiffersi5-2450Mi7-3610QM
Processor coresDiffers24
Processor threadsDiffers48
Processor boost frequencyDiffers3.1 GHz3.3 GHz
Processor frequencyDiffers2.5 GHz2.3 GHz
Processor cacheDiffers3 MB6 MB
Processor lithographyDiffers32 nm22 nm
Processor seriesDiffersIntel Core i5-2400 Mobile SeriesIntel Core i7-3600 Mobile series
Processor codenameDiffersSandy BridgeIvy Bridge
SteppingKnown for oneJ1
Thermal Design Power (TDP)Differs35 W45 W
TjunctionDiffers100 °C105 C
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x41x16, 2x8
PCI Express slots versionDiffers2.03.0
CPU multiplier (bus/core ratio)Differs2523
Processor socketKnown for oneSocket G2
Memory3 differ
Memory clock speedDiffers1333 MHz1600 MHz
Memory slotsDiffers2x SO-DIMM4x SO-DIMM
Maximum internal memoryDiffers8 GB32 GB
Storage2 differ
Total storage capacityDiffers500 GB750 GB
HDD capacityDiffers500 GB750 GB
Compatible memory cardsKnown for oneMMC, SD
Graphics4 differ
Graphics card familyDiffersAMDNVIDIA
On-board graphics card modelDiffersIntel® HD Graphics 3000Intel® HD Graphics 4000
On-board graphics card dynamic frequency (max)Differs1300 MHz1100 MHz
On-board graphics card IDDiffers0x1160x166
Discrete graphics card memoryKnown for one2 GB
Audioidentical
Number of built-in speakersKnown for one2
Built-in microphoneKnown for oneYes
Network1 differ
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11a, 802.11b, 802.11g
Ports & interfaces1 differ
HDMI ports quantityKnown for one1
ExpressCard slotDiffersNoYes
eSATA/USB 2.0 ports quantityKnown for one1
DisplayPorts quantityKnown for one1
Firewire (IEEE 1394) portsKnown for one1
Docking connectorKnown for oneYes
Modem (RJ-11) portsKnown for one1
Performance1 differ
Motherboard chipsetDiffersIntel HM76 ExpressIntel® QM77 Express
Keyboardidentical
Spill-resistant keyboardKnown for oneYes
Processor special features4 differ
Graphics & IMC lithographyDiffers32 nm22 nm
Intel® Smart CacheKnown for oneYes
Processor ARK IDDiffers5345264899
Processor codeKnown for oneSR04Z
Processor package sizeDiffers37.5x37.5 (rPGA988B); 31 x 24 (BGA1023)37.5 x 37.5 (rPGA988B)
Conflict-Free processorDiffersNoYes
Intel Secure Key Technology versionKnown for one1.00
Intel® Secure KeyKnown for oneYes
Battery2 differ
Number of battery cellsDiffers68
Battery capacityDiffers47 Wh75 Wh
Poweridentical
AC adapter powerKnown for one90 W
Securityidentical
Cable lock slot typeKnown for oneKensington
Weight & dimensions4 differ
WeightDiffers2.33 kg3 kg
WidthDiffers375 mm382 mm
DepthDiffers256 mm257.5 mm
HeightDiffers28 mm34.5 mm
Packaging contentidentical
AC adapter includedKnown for oneYes

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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