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Product comparison · 2 laptops

Acer Aspire 5739G-744G25Mn vs Acer Aspire 8942G-728G128TBN

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  • 110specifications compared
  • 46differ
  • 64identical
  • 24known for one product only

Key differences

  • Display diagonal
    • 39.6 cm (15.6")
    • 46.7 cm (18.4")
  • Display resolution
    • 1366 x 768 pixels
    • 1920 x 1080 pixels
  • Processor family
    • Intel® Core™2 Duo
    • Intel® Core™ i7
  • Processor model
    • P7450
    • i7-720QM
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 2
    • 8
  • Processor frequency
    • 2.13 GHz
    • 1.6 GHz
  • Processor cache
    • 3 MB
    • 6 MB

Side by side

Differences highlightedShow differences only
134 specifications
A

Acer

Aspire 5739G-744G25MnView product
B

Acer

Aspire 8942G-728G128TBNView product
Display2 differ
Display diagonalDiffers39.6 cm (15.6")46.7 cm (18.4")
Display resolutionDiffers1366 x 768 pixels1920 x 1080 pixels
LED backlightKnown for oneYes
Processor17 differ
Processor familyDiffersIntel® Core™2 DuoIntel® Core™ i7
Processor generationKnown for oneIntel® Core™ i7
Processor modelDiffersP7450i7-720QM
Processor coresDiffers24
Processor threadsDiffers28
Processor boost frequencyKnown for one2.8 GHz
Processor frequencyDiffers2.13 GHz1.6 GHz
System bus rateKnown for one2.5 GT/s
Processor cacheDiffers3 MB6 MB
Processor cache typeDiffersL2Smart Cache
Processor socketDiffersSocket 478Socket 988
Processor seriesDiffersIntel Core 2 Duo P7000 SeriesIntel Core i7-700 Mobile Series
Processor codenameDiffersPenrynClarksfield
Bus typeDiffersFSBDMI
SteppingDiffersM0B1
Thermal Design Power (TDP)Differs25 W45 W
TjunctionDiffers90 °C100 °C
Maximum number of PCI Express lanesKnown for one16
PCI Express configurationsKnown for one1x16, 2x8
PCI Express slots versionKnown for one2.0
Number of Processing Die TransistorsDiffers410 M774 M
Processing Die sizeDiffers107 mm²296 mm²
CPU multiplier (bus/core ratio)Differs7.512
Processor front side busKnown for one1066 MHz
Memory2 differ
Internal memoryDiffers4 GB8 GB
Maximum internal memoryDiffers4 GB8 GB
Storage1 differ
Total storage capacityDiffers250 GB1.28 TB
Number of HDDs installedKnown for one2
HDD speedKnown for one5400 RPM
Graphics1 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® GT 240MAMD Mobility Radeon HD 5850
Audio1 differ
Audio systemDiffersMS-SoundHigh Definition Audio
Number of built-in speakersKnown for one2
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers35
eSATA ports quantityKnown for one1
Firewire (IEEE 1394) portsDiffers01
ExpressCard slotDiffersNoYes
Modem (RJ-11) portsDiffers10
Performance1 differ
Motherboard chipsetDiffersIntel® PM45 ExpressIntel® HM55 Express
Softwareidentical
Bundled softwareKnown for oneAcer Arcade Deluxe, Acer InstantOn Arcade, Acer Crystal Eye, Acer GridVista, Acer Launch Manager, Acer Backup Manager, Acer PowerSmart Manager, Acer eRecovery Management, Acer GameZone, Acer Video Conference Manager, Adobe Reader, NTI Media Maker, Microsoft Windows Live Essentials
Processor special features9 differ
CPU configuration (max)Known for one1
Idle StatesKnown for oneYes
Intel Enhanced Halt StateDiffersNoYes
Intel Trusted Execution TechnologyDiffersNoYes
Intel VT-x with Extended Page Tables (EPT)DiffersNoYes
Intel Virtualization Technology (VT-x)DiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Smart CacheKnown for oneYes
Intel® Turbo Boost TechnologyDiffersNo1.0
Physical Address Extension (PAE)Known for oneYes
Processor ARK IDDiffers3673443122
Processor codeKnown for oneSLBLY
Processor package sizeKnown for one37.5 x 37.5 mm
Supported instruction setsKnown for oneSSE4.2
Thermal Monitoring TechnologiesDiffersNoYes
Battery2 differ
Number of battery cellsDiffers68
Battery life (max)Differs2.5 h3 h
Securityidentical
Fingerprint readerKnown for oneYes
Weight & dimensions5 differ
WeightDiffers2.8 kg4.6 kg
WidthDiffers372 mm440 mm
DepthDiffers262 mm295 mm
Height (front)Differs2.6 cm3.1 cm
Height (rear)Differs3.88 cm4.38 cm
Other features1 differ
Internal modemDiffersYesNo
Wake-on-Ring readyKnown for oneYes
Modem speedKnown for one56 Kbit/s
Modem typeKnown for oneITU V.92

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