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Product comparison · 2 laptops

Acer TravelMate 7740G-5454G50Mn vs Acer TravelMate 8172T-332G25 N

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  • 137specifications compared
  • 36differ
  • 101identical
  • 16known for one product only

Key differences

The Acer TravelMate 7740G-5454G50Mn has 1.2 GHz more processor frequency than the Acer TravelMate 8172T-332G25 N (2.4 GHz vs 1.2 GHz). The Acer TravelMate 7740G-5454G50Mn has 2.3 GT/s more system bus rate than the Acer TravelMate 8172T-332G25 N (4.8 GT/s vs 2.5 GT/s). The Acer TravelMate 7740G-5454G50Mn has 17 W more thermal Design Power (TDP) than the Acer TravelMate 8172T-332G25 N (35 W vs 18 W). Only the Acer TravelMate 8172T-332G25 N has docking connector. Display diagonal: 43.9 cm (17.3") on the Acer TravelMate 7740G-5454G50Mn, 29.5 cm (11.6") on the Acer TravelMate 8172T-332G25 N.

  • Display diagonal
    • 43.9 cm (17.3")
    • 29.5 cm (11.6")
  • Display resolution
    • 1600 x 900 pixels
    • 1366 x 768 pixels
  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i3
  • Processor generation
    • 4th gen Intel® Core™ i5
    • Intel® Core™ i3
  • Processor model
    • i5-450M
    • i3-330UM
  • Processor frequency
    • 2.4 GHz
    • 1.2 GHz
  • System bus rate
    • 4.8 GT/s
    • 2.5 GT/s
  • Processor socket
    • Socket 988
    • BGA 1288

Side by side

Differences highlightedShow differences only
153 specifications
A

Acer

TravelMate 7740G-5454G50MnView product
B

Acer

TravelMate 8172T-332G25 NView product
Display2 differ
Display diagonalDiffers43.9 cm (17.3")29.5 cm (11.6")
Display resolutionDiffers1600 x 900 pixels1366 x 768 pixels
HD typeKnown for oneHD+
Display brightnessKnown for one200 cd/m²
Processor9 differ
Processor familyDiffersIntel® Core™ i5Intel® Core™ i3
Processor generationDiffers4th gen Intel® Core™ i5Intel® Core™ i3
Processor modelDiffersi5-450Mi3-330UM
Processor boost frequencyKnown for one2.66 GHz
Processor frequencyDiffers2.4 GHz1.2 GHz
System bus rateDiffers4.8 GT/s2.5 GT/s
Processor front side busKnown for one1066 MHz
Processor socketDiffersSocket 988BGA 1288
Processor seriesDiffersIntel Core i5-400 SeriesIntel Core i3-300 Mobile Series
Thermal Design Power (TDP)Differs35 W18 W
CPU multiplier (bus/core ratio)Differs189
Memory3 differ
Internal memoryDiffers4 GB2 GB
Memory layout (slots x size)Differs2 x 2 GB1 x 2 GB
Maximum internal memoryDiffers8 GB4 GB
Storage2 differ
Total storage capacityDiffers500 GB250 GB
HDD speedKnown for one5400 RPM
Optical drive typeDiffersDVD Super Multi DLNo
Compatible memory cardsKnown for oneMemory Stick (MS), MMC, MS PRO, SD, xD
Graphics4 differ
Discrete graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneAMD Radeon HD 5470
Discrete graphics card memoryDiffers0.512 GB0.125 GB
Graphics card familyDiffersAMDIntel
On-board graphics card base frequencyDiffers500 MHz166 MHz
On-board graphics card dynamic frequency (max)Differs766 MHz500 MHz
Audioidentical
Audio systemKnown for oneHigh Definition Audio
Network1 differ
Networking featuresDiffersGigabit EthernetGigabit Ethernet, WLAN
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfaces2 differ
HDMI ports quantityDiffers10
Docking connectorDiffersNoYes
Keyboardidentical
Pointing deviceKnown for oneTouchpad
Keyboard number of keysKnown for one105
Processor special features6 differ
Intel® Turbo Boost TechnologyDiffers1.0No
Physical Address Extension (PAE)Differs36 bitYes
Processor ARK IDDiffers4902249021
Processor codeDiffersSLBTZSLBUG
Processor package sizeDiffersrPGA 37.5x 37.5, BGA 34x28BGA 34 x 28
Supported instruction setsDiffersSSE4.1/4.2SSE4.1, SSE4.2
Intel® Smart CacheKnown for oneYes
Battery1 differ
Battery life (max)Differs2.7 h8 h
Battery capacityKnown for one63 Wh
Power1 differ
AC adapter powerDiffers90 W40 W
Securityidentical
Fingerprint readerKnown for oneYes
Weight & dimensions5 differ
WeightDiffers2.9 kg1.35 kg
WidthDiffers410 mm285 mm
DepthDiffers275 mm206.3 mm
Height (front)Differs2.5 cm2.02 cm
Height (rear)Differs3.55 cm2.91 cm
Certificatesidentical
CertificationKnown for one- Wi-Fi - ACPI 3.0 - Mobile PC 2002 - DMI 2.0

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