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Product comparison · 2 laptops

HP Compaq Presario CQ57-432SD AMD E E-450 Laptop vs LG P series P425-LE2WK laptop Intel® Pentium® B970

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  • 54specifications compared
  • 20differ
  • 34identical
  • 96known for one product only

Key differences

  • Product colour
    • Black
    • White
  • Display diagonal
    • 39.6 cm (15.6")
    • 35.6 cm (14")
  • Processor manufacturer
    • AMD
    • Intel
  • Processor family
    • AMD E
    • Intel® Pentium®
  • Processor model
    • E-450
    • B970
  • Processor frequency
    • 1.65 GHz
    • 2.3 GHz
  • Total storage capacity
    • 320 GB
    • 750 GB
  • HDD capacity
    • 320 GB
    • 750 GB

Side by side

Differences highlightedShow differences only
150 specifications
A

HP

Compaq Presario CQ57-432SD AMD E E-450 Laptop

Model CQ57-432SD

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B

LG

P series P425-LE2WK laptop Intel® Pentium® B970

Model P425-LE2WK

View product
Design1 differ
Product colourDiffersBlackWhite
Product typeKnown for oneLaptop
Country of originKnown for oneChina
Display1 differ
Display diagonalDiffers39.6 cm (15.6")35.6 cm (14")
Display diagonal (metric)Known for one35.5 cm
TouchscreenKnown for oneNo
Display surfaceKnown for oneGloss
Processor4 differ
Processor manufacturerDiffersAMDIntel
Processor familyDiffersAMD EIntel® Pentium®
Processor modelDiffersE-450B970
Processor threadsKnown for one2
Processor frequencyDiffers1.65 GHz2.3 GHz
System bus rateKnown for one5 GT/s
Processor cacheKnown for one2 MB
Processor cache typeKnown for oneL3
Processor socketKnown for oneSocket 988
Processor lithographyKnown for one32 nm
Processor operating modesKnown for one64-bit
Processor seriesKnown for oneIntel Pentium B900 Series for Mobile
Processor codenameKnown for oneSandy Bridge
Bus typeKnown for oneDMI
FSB ParityKnown for oneNo
SteppingKnown for oneQ0
Thermal Design Power (TDP)Known for one35 W
TjunctionKnown for one85 °C
Maximum number of PCI Express lanesKnown for one16
PCI Express configurationsKnown for one1x16, 2x8, 1x8+2x4
PCI Express slots versionKnown for one2.0
CPU multiplier (bus/core ratio)Known for one23
ECC supported by processorKnown for oneNo
Memoryidentical
Memory clock speedKnown for one1333 MHz
Memory layout (slots x size)Known for one1 x 4 GB
Memory slotsKnown for one2x SO-DIMM
Maximum internal memoryKnown for one4 GB
Storage2 differ
Total storage capacityDiffers320 GB750 GB
HDD capacityDiffers320 GB750 GB
Compatible memory cardsKnown for oneMemory Stick (MS), MMC, MS PRO, SD, SDHC, xD
HDD interfaceKnown for oneSATA
HDD speedKnown for one5400 RPM
Optical drive typeKnown for oneDVD Super Multi DL
Graphics3 differ
Graphics card familyDiffersAMDIntel
On-board graphics card familyDiffersAMD Radeon HD 6000Intel® HD Graphics
On-board graphics card modelDiffersAMD Radeon HD 6320Intel® HD Graphics
On-board graphics card base frequencyKnown for one650 MHz
On-board graphics card dynamic frequency (max)Known for one1150 MHz
Discrete graphics cardKnown for oneNo
Discrete graphics card modelKnown for oneNot available
On-board graphics card memoryKnown for one1.92 GB
Audio1 differ
Audio systemDiffersBeatsHigh Definition Audio
Speakers manufacturerKnown for oneAltec Lansing
Cameraidentical
Front camera resolution (numeric)Known for one1.3 MP
Network1 differ
Networking featuresKnown for oneGigabit Ethertnet, WLAN
Ethernet LAN data ratesDiffers10,100 Mbit/s10,100,1000 Mbit/s
Integrated 4G WiMAXKnown for oneNo
Ports & interfaces2 differ
Ethernet LAN (RJ-45) portsDiffers01
HDMI ports quantityDiffers01
DVI portKnown for oneNo
S/PDIF out portKnown for oneNo
ExpressCard slotKnown for oneNo
CardBus PCMCIA slots quantityKnown for one0
CardBus PCMCIA slot typeKnown for oneNo
SmartCard slotKnown for oneNo
Keyboardidentical
Keyboard number of keysKnown for one86
Windows keysKnown for oneYes
Numeric keypadKnown for oneNo
Keyboard layoutKnown for oneQWERTY
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)Known for oneNo
CPU configuration (max)Known for one1
Embedded options availableKnown for oneNo
Enhanced Intel SpeedStep TechnologyKnown for oneYes
Execute Disable BitKnown for oneYes
Graphics & IMC lithographyKnown for one32 nm
Idle StatesKnown for oneYes
Intel 64Known for oneYes
Intel Clear Video TechnologyKnown for oneNo
Intel Demand Based SwitchingKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneYes
Intel Enhanced Halt StateKnown for oneYes
Intel FDI TechnologyKnown for oneYes
Intel Fast Memory AccessKnown for oneYes
Intel Flex Memory AccessKnown for oneYes
Intel Rapid Storage TechnologyKnown for oneNo
Intel Trusted Execution TechnologyKnown for oneNo
Intel VT-x with Extended Page Tables (EPT)Known for oneNo
Intel Virtualization Technology (VT-x)Known for oneNo
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneNo
Intel® AES New Instructions (Intel® AES-NI)Known for oneNo
Intel® Anti-Theft Technology (Intel® AT)Known for oneNo
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneNo
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneNo
Intel® InTru™ 3D TechnologyKnown for oneNo
Intel® Insider™Known for oneNo
Intel® My WiFi Technology (Intel® MWT)Known for oneNo
Intel® Quick Sync Video TechnologyKnown for oneNo
Intel® Turbo Boost TechnologyKnown for oneNo
Processor ARK IDKnown for one63915
Processor codeKnown for oneSR0J2
Processor package sizeKnown for one37.5x37.5 (rPGA988B)
Supported instruction setsKnown for oneSSE4.1, SSE4.2
Thermal Monitoring TechnologiesKnown for oneYes
Conflict-Free processorKnown for oneNo
Batteryidentical
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Power1 differ
AC adapter powerDiffers65 W90 W
Security1 differ
Cable lock slotDiffersYesNo
Weight & dimensions3 differ
WeightDiffers2.55 kg1.99 kg
WidthDiffers376 mm333 mm
DepthDiffers247 mm221 mm
Height (front)Known for one2.59 cm
Height (rear)Known for one3.15 cm
HeightKnown for one35.8 mm
Other featuresidentical
Number of products includedKnown for one1 pc(s)
Power supply typeKnown for oneAC/DC
Supplied AC adapter typeKnown for oneAC
Performanceidentical
Motherboard chipsetKnown for oneAMD A50M
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Silver, ENERGY STAR

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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