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Product comparison · 2 laptops

ASUS B50A-A Intel® Core™2 Duo P8400 vs ASUS R1E-B1 laptop Intel® Core™2 Duo T7700

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  • 124specifications compared
  • 34differ
  • 90identical
  • 18known for one product only

Key differences

  • Product colour
    • Black
    • Silver
  • Display diagonal
    • 39.1 cm (15.4")
    • 33.8 cm (13.3")
  • Processor model
    • P8400
    • T7700
  • Processor frequency
    • 2.26 GHz
    • 2.4 GHz
  • Processor cache
    • 3 MB
    • 4 MB
  • Processor front side bus
    • 1066 MHz
    • 800 MHz
  • Processor socket
    • Socket 478
    • Socket 479
  • Processor lithography
    • 45 nm
    • 65 nm

Side by side

Differences highlightedShow differences only
142 specifications
A

ASUS

B50A-A Intel® Core™2 Duo P8400

Model B50A-A

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B

ASUS

R1E-B1 laptop Intel® Core™2 Duo T7700

Model R1E-B1

View product
Design1 differ
Product colourDiffersBlackSilver
Display1 differ
Display diagonalDiffers39.1 cm (15.4")33.8 cm (13.3")
Processor13 differ
Processor modelDiffersP8400T7700
Processor frequencyDiffers2.26 GHz2.4 GHz
Processor cacheDiffers3 MB4 MB
Processor front side busDiffers1066 MHz800 MHz
Processor socketDiffersSocket 478Socket 479
Processor lithographyDiffers45 nm65 nm
Processor seriesDiffersIntel Core 2 Duo P8000 SeriesIntel Core 2 Duo T7000 Series
Processor codenameDiffersPenrynMerom
SteppingKnown for oneM0
Thermal Design Power (TDP)Differs25 W35 W
TjunctionDiffers105 °C100 °C
Number of Processing Die TransistorsDiffers410 M291 M
Processing Die sizeDiffers107 mm²143 mm²
CPU multiplier (bus/core ratio)Differs8.512
Memory2 differ
Internal memoryDiffers3 GB2 GB
Memory clock speedDiffers800 MHz667 MHz
Memory layout (slots x size)Known for one1 x 1 + 1 x 2 GB
Storage3 differ
Total storage capacityDiffers250 GB160 GB
Number of HDDs installedKnown for one1
Optical drive typeDiffersDVD Super Multi DLDVD Super Multi
Compatible memory cardsDiffersMemory Stick (MS), MiniSD, MMC, MS PRO, MS PRO Duo, SDMMC, SD, xD
Graphics1 differ
Discrete graphics card modelDiffersIntel® GMA X4500HDGM965
Cameraidentical
Front camera resolution (numeric)Known for one1.3 MP
Front cameraKnown for oneNo
Network2 differ
Networking featuresDiffersGigabit EthernetGigabit Ethernet, WLAN
Bluetooth versionDiffers2.1+EDR2.0+EDR
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers43
HDMI ports quantityDiffers10
Firewire (IEEE 1394) portsDiffers10
S/PDIF out portDiffersNoYes
Docking connectorDiffersYesNo
TV-outDiffersNoYes
TV-out typeKnown for oneS-Video
Performanceidentical
Motherboard chipsetKnown for oneIntel® GM45 Express
Softwareidentical
Trial softwareKnown for oneNorton Internet Security 2007
Processor special features3 differ
Embedded options availableDiffersYesNo
Intel Trusted Execution TechnologyDiffersYesNo
Processor ARK IDDiffers3556929762
Processor codeKnown for oneSL3BU
Battery1 differ
Number of battery cellsDiffers86
Securityidentical
Fingerprint readerKnown for oneYes
Weight & dimensions1 differ
WeightDiffers3 kg2 kg
Dimensions (WxDxH)Known for one365 x 273 x 38.2 mm
WidthKnown for one317 mm
DepthKnown for one232 mm
HeightKnown for one35 mm
Other featuresidentical
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Power supply typeKnown for oneAC/DC
Modem speedKnown for one56 Kbit/s
Modem typeKnown for oneV.92

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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