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Product comparison · 2 laptops

Acer TravelMate 8572G-644G50Mnkk Intel® Core™ i7 i7-640M 39.6 cm (15.6") 4 GB DDR3-SDRAM 500 GB NVIDIA® GeForce® GT 330M Windows 7 Professional vs Acer Aspire 5742Z

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  • 133specifications compared
  • 39differ
  • 94identical
  • 47known for one product only

Key differences

  • Processor family
    • Intel® Core™ i7
    • Intel® Pentium®
  • Processor model
    • i7-640M
    • P6200
  • Processor threads
    • 4
    • 2
  • Processor frequency
    • 2.8 GHz
    • 2.13 GHz
  • Processor cache
    • 4 MB
    • 3 MB
  • Processor socket
    • BGA 1288
    • PGA988
  • Tjunction
    • 105 °C
    • 90 °C
  • Maximum number of PCI Express lanes
    • 16
    • 1

Side by side

Differences highlightedShow differences only
180 specifications
A

Acer

TravelMate 8572G-644G50Mnkk Intel® Core™ i7 i7-640M 39.6 cm (15.6") 4 GB DDR3-SDRAM 500 GB NVIDIA® GeForce® GT 330M Windows 7 Professional

Model 8572G-644G50Mnkk

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B

Acer

Aspire 5742ZView product
Processor10 differ
Processor familyDiffersIntel® Core™ i7Intel® Pentium®
Processor generationKnown for oneIntel® Core™ i7
Processor modelDiffersi7-640MP6200
Processor threadsDiffers42
Processor boost frequencyKnown for one3.46 GHz
Processor frequencyDiffers2.8 GHz2.13 GHz
Processor cacheDiffers4 MB3 MB
Processor socketDiffersBGA 1288PGA988
Processor seriesDiffersIntel Core i7-600 Mobile SeriesIntel Pentium P6000 Series for Mobile
SteppingKnown for oneK0
TjunctionDiffers105 °C90 °C
Maximum number of PCI Express lanesDiffers161
CPU multiplier (bus/core ratio)Differs2116
Memoryidentical
Memory clock speedKnown for one1066 MHz
Memory slots (available)Known for one2
Storage2 differ
HDD speedDiffers7200 RPM5400 RPM
Compatible memory cardsDiffersMemory Stick (MS), MMC, MS PRO, SD, xDMMC, SD
Number of HDDs installedKnown for one1
HDD capacityKnown for one500 GB
Graphics3 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® GT 330MIntel® HD Graphics
Graphics card familyDiffersNVIDIAIntel
On-board graphics card dynamic frequency (max)Differs766 MHz667 MHz
Maximum graphics card memoryKnown for one4.606 GB
Audio1 differ
Number of built-in speakersDiffers21
Optical driveidentical
CD-R read speedKnown for one24x
CD-R write speedKnown for one24x
CD-RW read speedKnown for one24x
CD-RW write speedKnown for one16x
DVD-R read speedKnown for one8x
DVD-R write speedKnown for one8x
DVD-R Double Layer read speedKnown for one6x
DVD-R Double Layer write speedKnown for one4x
DVD-RW read speedKnown for one6x
DVD-RW write speedKnown for one6x
DVD+R read speedKnown for one8x
DVD+R write speedKnown for one8x
DVD+R Double Layer read speedKnown for one6x
DVD+R Double Layer write speedKnown for one4x
DVD+RW read speedKnown for one6x
DVD+RW write speedKnown for one8x
DVD-RAM read speedKnown for one5x
DVD-RAM write speedKnown for one5x
Networkidentical
Mobile network connectionKnown for oneYes
Mobile network generationKnown for one3G
Networking featuresKnown for oneGigabit Ethernet, WLAN
Bluetooth versionKnown for one3.0+HS
WWANKnown for oneInstalled
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers43
HDMI ports quantityDiffers01
Docking connectorDiffersYesNo
Modem (RJ-11) portsDiffers10
TV-in portKnown for oneNo
PS/2 ports quantityKnown for one0
Parallel ports quantityKnown for one0
Serial ports quantityKnown for one0
Software1 differ
Operating system installedDiffersWindows 7 ProfessionalWindows 7 Home Premium
Operating system architectureKnown for one64-bit
Processor special features11 differ
Intel Trusted Execution TechnologyDiffersYesNo
Intel VT-x with Extended Page Tables (EPT)DiffersYesNo
Intel Virtualization Technology (VT-x)DiffersYesNo
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Intel® AES New Instructions (Intel® AES-NI)DiffersYesNo
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersYesNo
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersYesNo
Intel® Turbo Boost TechnologyDiffers1.0No
Physical Address Extension (PAE)Differs36 bitYes
Processor ARK IDDiffers4966650176
Processor codeKnown for oneSLBTN
Processor package sizeDiffersrPGA 37.5x 37.5, BGA 34x2837.5x37.5 mm
Supported instruction setsKnown for oneSSE4.1/4.2
Intel® Smart CacheKnown for oneYes
Battery2 differ
Battery capacityDiffers66.6 Wh48.8 Wh
Battery life (max)Differs8 h3.5 h
Power1 differ
AC adapter powerDiffers90 W65 W
Securityidentical
Fingerprint readerKnown for oneYes
Certificatesidentical
CertificationKnown for one- Wi-Fi - ACPI 3.0 - Mobile PC 2002 - DMI 2.0
Weight & dimensions3 differ
WidthDiffers379 mm381 mm
Height (front)Differs2.77 cm2.5 cm
Height (rear)Differs3.2 cm3.4 cm
Dimensions (WxDxH)Known for one381 x 253 x 25 mm
Other features1 differ
Wake-on-Ring readyKnown for oneYes
Internal modemDiffersYesNo
Modem speedKnown for one56 Kbit/s
Modem typeKnown for oneITU V.92
Designidentical
Product colourKnown for oneBlack
Keyboardidentical
Pointing deviceKnown for oneTouchpad

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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