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Product comparison · 2 laptops

HP Compaq Presario CQ57-487SA Intel® Core™ i3 i3-380M Laptop vs HP Pavilion g7-1250ea Intel® Pentium® B950 Laptop

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  • 137specifications compared
  • 39differ
  • 98identical
  • 33known for one product only

Key differences

  • Product colour
    • Black
    • Charcoal
  • Display diagonal
    • 39.6 cm (15.6")
    • 43.9 cm (17.3")
  • Display resolution
    • 1366 x 768 pixels
    • 1600 x 900 pixels
  • Processor family
    • Intel® Core™ i3
    • Intel® Pentium®
  • Processor model
    • i3-380M
    • B950
  • Processor threads
    • 4
    • 2
  • Processor frequency
    • 2.53 GHz
    • 2.1 GHz
  • System bus rate
    • 2.5 GT/s
    • 5 GT/s

Side by side

Differences highlightedShow differences only
170 specifications
A

HP

Compaq Presario CQ57-487SA Intel® Core™ i3 i3-380M Laptop

Model CQ57-487SA

View product
B

HP

Pavilion g7-1250ea Intel® Pentium® B950 Laptop

Model g7-1250ea

View product
Design1 differ
Product colourDiffersBlackCharcoal
Display2 differ
Display diagonalDiffers39.6 cm (15.6")43.9 cm (17.3")
Display resolutionDiffers1366 x 768 pixels1600 x 900 pixels
HD typeKnown for oneHD+
Processor13 differ
Processor familyDiffersIntel® Core™ i3Intel® Pentium®
Processor modelDiffersi3-380MB950
Processor threadsDiffers42
Processor frequencyDiffers2.53 GHz2.1 GHz
System bus rateDiffers2.5 GT/s5 GT/s
Processor cacheDiffers3 MB2 MB
L3 cacheDiffers3 MB2 MB
L2 cacheDiffers3 MB2 MB
Processor seriesDiffersIntel Core i3-300 Mobile SeriesIntel Pentium B900 Series for Mobile
Processor codenameDiffersArrandaleSandy Bridge
TjunctionDiffers90 °C85 °C
PCI Express configurationsDiffers1x161x8, 2x16, 1x8+2x4
CPU multiplier (bus/core ratio)Differs1921
Processor generationKnown for oneIntel® Core™ i3
Number of Processing Die TransistorsKnown for one382 M
Processing Die sizeKnown for one81 mm²
Memory2 differ
Maximum internal memoryDiffers4 GB6 GB
Maximum internal memory (64-bit)Differs4 GB6 GB
Memory form factorKnown for oneSO-DIMM
Storage2 differ
Total storage capacityDiffers750 GB500 GB
HDD capacityDiffers750 GB500 GB
HDD sizeKnown for one2.5"
Graphics2 differ
Discrete graphics cardKnown for oneNo
Discrete graphics card modelKnown for oneNot available
On-board graphics card base frequencyDiffers500 MHz650 MHz
On-board graphics card dynamic frequency (max)Differs667 MHz1100 MHz
Audioidentical
Audio systemKnown for oneHD
Network1 differ
BluetoothDiffersNoYes
Integrated 4G WiMAXKnown for oneNo
Ports & interfacesidentical
Headphone outputsKnown for one1
Headphone connectivityKnown for one3.5 mm
Microphone connectivityKnown for one3.5 mm
HDMI ports quantityKnown for one0
Keyboard1 differ
Numeric keypadDiffersNoYes
Softwareidentical
Trial softwareKnown for oneSymantec Norton Internet Security
Bundled softwareKnown for one- Microsoft Office Starter - HP Setup Manager - HP Support Assistant - HP Recovery Manager - Cyberlink YouCam - Windows Live Essentials - HP Games powered by WildTangent - Adobe Reader - Adobe Flash Player - EasyBits Magic Desktop - Omnifone MusicStation
Processor special features10 differ
Graphics & IMC lithographyDiffers45 nm32 nm
Intel Clear Video TechnologyDiffersYesNo
Intel VT-x with Extended Page Tables (EPT)DiffersYesNo
Intel Virtualization Technology (VT-x)DiffersYesNo
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersYesNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)DiffersYesNo
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersYesNo
Processor ARK IDDiffers5017855627
Processor package sizeDiffersrPGA 37.5x 37.5, BGA 34x2837.5x37.5 (rPGA988B)
Supported instruction setsDiffersSSE4.1/4.2SSE4.x
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Physical Address Extension (PAE)Known for one36 bit
Poweridentical
Power auto-sensingKnown for oneYes
Security1 differ
Cable lock slotDiffersNoYes
Weight & dimensions4 differ
WeightDiffers2.55 kg3 kg
WidthDiffers376 mm412 mm
DepthDiffers247 mm268 mm
HeightDiffers35.8 mm36.7 mm
Dimensions (WxDxH)Known for one412 x 268 x 36.7 mm
Packaging dataidentical
Package dimensions (WxDxH)Known for one565 x 345 x 80 mm
Package widthKnown for one565 mm
Package depthKnown for one345 mm
Package heightKnown for one80 mm
Package weightKnown for one4.26 kg
Packaging contentidentical
Quick start guideKnown for oneYes
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C
Storage temperature (T-T)Known for one-20 - 60 °C
Operating relative humidity (H-H)Known for one10 - 90%
Storage relative humidity (H-H)Known for one5 - 95%
Operating altitudeKnown for one-15 - 3048 m
Non-operating altitudeKnown for one-15 - 12192 m
Other featuresidentical
Supplied AC adapter typeKnown for oneAC

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