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Product comparison · 2 laptops

Acer Aspire Ethos vs MSI Megabook CX640-455NL laptop Intel® Core™ i3 i3-2330M

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  • 138specifications compared
  • 42differ
  • 96identical
  • 25known for one product only

Key differences

  • Product colour
    • Black
    • Silver
  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i3
  • Processor generation
    • 2nd gen Intel® Core™ i7
    • 2nd gen Intel® Core™ i3
  • Processor model
    • i7-2670QM
    • i3-2330M
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 8
    • 4
  • Processor cache
    • 6 MB
    • 3 MB
  • Processor cache type
    • Smart Cache
    • L3

Side by side

Differences highlightedShow differences only
163 specifications
A

Acer

Aspire Ethos

Model 5951G-2674G75Mnkk

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B

MSI

Megabook CX640-455NL laptop Intel® Core™ i3 i3-2330M

Model CX640-455NL

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Design1 differ
Product typeKnown for oneLaptop
Product colourDiffersBlackSilver
Form factorKnown for oneClamshell
Displayidentical
Display brightnessKnown for one220 cd/m²
Display surfaceKnown for oneGloss
Processor13 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ i3
Processor generationDiffers2nd gen Intel® Core™ i72nd gen Intel® Core™ i3
Processor modelDiffersi7-2670QMi3-2330M
Processor coresDiffers42
Processor threadsDiffers84
Processor boost frequencyKnown for one3.1 GHz
Processor cacheDiffers6 MB3 MB
Processor cache typeDiffersSmart CacheL3
Processor socketDiffersBGA 1224BGA 1023
Processor seriesDiffersIntel Core i7-2600 Mobile SeriesIntel Core i3-2300 Mobile Series
SteppingDiffersD2J1
Thermal Design Power (TDP)Differs45 W35 W
TjunctionDiffers100 °C85C ; 100C
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x41x16, 2x8
Memory3 differ
Memory clock speedDiffers1066 MHz1333 MHz
Memory slotsDiffers4x SO-DIMM2x SO-DIMM
Maximum internal memoryDiffers16 GB8 GB
Memory layout (slots x size)Known for one2 x 2 GB
Memory slots (available)Known for one0
Storage4 differ
Total storage capacityDiffers750 GB500 GB
HDD capacityDiffers750 GB500 GB
Optical drive typeDiffersDVD Super Multi DLDVD Super Multi
Compatible memory cardsDiffersMemory Stick (MS), MMC, MMC+, MS PRO, SD, xDMemory Stick (MS), MMC, MS PRO, MS Pro-HG, SD, SDHC, SDXC
Graphics2 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® GT 540MNVIDIA® GeForce® GT 520M
Discrete graphics memory typeKnown for oneGDDR3
On-board graphics card dynamic frequency (max)Differs1200 MHz1100 MHz
Audio1 differ
Audio systemDiffersHDHDA
Built-in microphoneKnown for oneYes
Network2 differ
Networking featuresDiffersGigabit EthernetGigabit Ethernet, WLAN
Wireless technologyKnown for oneWi-Fi
BluetoothDiffersYesNo
Bluetooth versionKnown for one3.0+HS
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers32
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers12
eSATA/USB 2.0 ports quantityDiffers10
Firewire (IEEE 1394) portsDiffers10
CardBus PCMCIA slots quantityDiffers02
Keyboardidentical
Keyboard backlitKnown for oneYes
Processor special features5 differ
Intel® AES New Instructions (Intel® AES-NI)DiffersYesNo
Intel® Turbo Boost TechnologyDiffers2.0No
Processor ARK IDDiffers5347053434
Processor codeDiffersSR02SSR04J
Processor package sizeDiffers31 mm37.5 x 37.5 (rPGA988B); 31 x 24 (BGA1023)
Battery1 differ
Number of battery cellsDiffers86
Battery capacityKnown for one6000 mAh
Battery life (max)Known for one7 h
Power1 differ
AC adapter powerDiffers120 W90 W
Security1 differ
Cable lock slotDiffersYesNo
Cable lock slot typeKnown for oneKensington
Fingerprint readerKnown for oneYes
Password protection typeKnown for oneBIOS, HDD, Supervisor, User
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Weight & dimensions3 differ
WeightDiffers3.3 kg2.6 kg
WidthDiffers382 mm380 mm
DepthDiffers269 mm260 mm
HeightKnown for one30 mm
Height (front)Known for one2.7 cm
Height (rear)Known for one3.4 cm
Cameraidentical
Front camera resolution (numeric)Known for one1.3 MP
Optical driveidentical
LightScribeKnown for oneNo

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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