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Product comparison · 2 laptops

Acer Aspire One AOD255E-13808 Intel Atom® N455 Netbook vs Acer Aspire AS7745G-9445 Intel® Core™ i7 i7-740QM

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  • 94specifications compared
  • 47differ
  • 47identical
  • 67known for one product only

Key differences

  • Display diagonal
    • 25.6 cm (10.1")
    • 43.9 cm (17.3")
  • Display resolution
    • 1024 x 600 pixels
    • 1600 x 900 pixels
  • Native aspect ratio
    • 5:3
    • 16:9
  • Processor family
    • Intel Atom®
    • Intel® Core™ i7
  • Processor model
    • N455
    • i7-740QM
  • Processor cores
    • 1
    • 4
  • Processor threads
    • 2
    • 8
  • Processor frequency
    • 1.66 GHz
    • 1.73 GHz

Side by side

Differences highlightedShow differences only
161 specifications
A

Acer

Aspire One AOD255E-13808 Intel Atom® N455 Netbook

Model AOD255E-13808

View product
B

Acer

Aspire AS7745G-9445 Intel® Core™ i7 i7-740QM

Model AS7745G-9445

View product
Display3 differ
Display diagonalDiffers25.6 cm (10.1")43.9 cm (17.3")
Display resolutionDiffers1024 x 600 pixels1600 x 900 pixels
HD typeKnown for oneHD+
LED backlightYesYes
Native aspect ratioDiffers5:316:9
Processor15 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel Atom®Intel® Core™ i7
Processor generationKnown for oneIntel® Core™ i7
Processor modelDiffersN455i7-740QM
Processor coresDiffers14
Processor threadsDiffers28
Processor boost frequencyKnown for one2.93 GHz
Processor frequencyDiffers1.66 GHz1.73 GHz
System bus rateKnown for one2.5 GT/s
Processor cacheDiffers0.512 MB6 MB
Processor cache typeDiffersL2Smart Cache
Processor socketDiffersBGA 559Socket 988
Processor lithography45 nm45 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Atom N400 SeriesIntel Core i7-700 Mobile Series
Processor codenameDiffersPineviewClarksfield
Bus typeDMIDMI
FSB ParityNoNo
SteppingDiffersA0B1
Thermal Design Power (TDP)Differs6.5 W45 W
Tjunction100 °C100 °C
Maximum number of PCI Express lanesKnown for one16
PCI Express configurationsKnown for one1x16, 2x8
PCI Express slots versionKnown for one2
Number of Processing Die TransistorsDiffers123 M774 M
Processing Die sizeDiffers66 mm²296 mm²
CPU multiplier (bus/core ratio)Differs1013
ECC supported by processorNoNo
Processor front side busKnown for one667 MHz
Memory1 differ
Internal memoryDiffers1 GB8 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory clock speed1066 MHz1066 MHz
Memory layout (slots x size)Known for one1 x 1 GB
Memory slotsKnown for one1x SO-DIMM
Storage3 differ
Total storage capacityDiffers250 GB1 TB
Number of HDDs installedKnown for one1
HDD capacityDiffers250 GB1 TB
HDD interfaceSATASATA
HDD speed5400 RPM5400 RPM
Optical drive typeKnown for oneDVD Super Multi DL
Card reader integratedYesYes
Compatible memory cardsDiffersMMC, SDMemory Stick (MS), MMC, MS PRO, SD, xD
HDD sizeKnown for one2.5"
Graphics1 differ
Discrete graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneAMD Mobility Radeon HD 5850
Graphics card familyDiffersIntelAMD
On-board graphics cardKnown for oneYes
On-board graphics card base frequencyKnown for one200 MHz
Graphics cardKnown for oneGMA 3150
Audioidentical
Audio systemHDHD
Built-in microphoneKnown for oneYes
Optical driveidentical
CD read speedKnown for one24x
CD write speedKnown for one24x
CD-R read speedKnown for one24x
CD-R write speedKnown for one24x
Network3 differ
Wi-FiYesYes
Networking featuresDiffersFast Ethernet, WLANGigabit Ethernet, WLAN
Wireless technologyDiffers802.11b/g/nWi-Fi
Ethernet LANYesYes
BluetoothDiffersNoYes
Bluetooth versionKnown for one3.0+HS
Cabling technologyKnown for one10/100/1000Base-T(X)
Ethernet LAN data ratesKnown for one10,100 Mbit/s
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers34
eSATA/USB 2.0 ports quantityKnown for one0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one0
eSATA ports quantityKnown for one0
Ethernet LAN (RJ-45) ports11
HDMI ports quantityKnown for one1
DisplayPorts quantityKnown for one0
Mini DisplayPorts quantityKnown for one0
DVI portKnown for oneNo
VGA (D-Sub) ports quantityDiffers14
Firewire (IEEE 1394) portsKnown for one0
Thunderbolt ports quantityKnown for one0
Headphone outputs11
S/PDIF out portKnown for oneNo
Microphone inKnown for oneYes
Docking connectorKnown for oneNo
ExpressCard slotNoNo
CardBus PCMCIA slots quantityKnown for one0
CardBus PCMCIA slot typeKnown for oneNo
SmartCard slotKnown for oneNo
Modem (RJ-11) portsKnown for one1
TV-outKnown for oneNo
PS/2 ports quantityKnown for one0
Keyboardidentical
Pointing deviceTouchpadTouchpad
Software1 differ
Operating system installedDiffersWindows 7 StarterWindows 7 Home Premium
Operating system architectureKnown for one64-bit
Drivers includedYesYes
Processor special features11 differ
Intel® Wireless Display (Intel® WiDi)NoNo
CPU configuration (max)Known for one1
Embedded options availableDiffersYesNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Idle StatesKnown for oneYes
Intel 64YesYes
Intel Clear Video TechnologyNoNo
Intel Demand Based SwitchingNoNo
Intel Dual Display Capable TechnologyNoNo
Intel Enhanced Halt StateDiffersNoYes
Intel FDI TechnologyNoNo
Intel Fast Memory AccessNoNo
Intel Flex Memory AccessNoNo
Intel Rapid Storage TechnologyNoNo
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® AES New Instructions (Intel® AES-NI)NoNo
Intel® Anti-Theft Technology (Intel® AT)NoNo
Intel® Clear Video HD Technology (Intel® CVT HD)NoNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)NoNo
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® InTru™ 3D TechnologyNoNo
Intel® Insider™NoNo
Intel® My WiFi Technology (Intel® MWT)NoNo
Intel® Quick Sync Video TechnologyNoNo
Intel® Smart CacheKnown for oneYes
Intel® Turbo Boost TechnologyDiffersNo1.0
Physical Address Extension (PAE)Known for oneYes
Processor ARK IDDiffers4949149024
Processor codeDiffersSLBX9SLBQG
Processor package sizeDiffers22 x 22 mm37.5 x 37.5 mm
Supported instruction setsDiffersSSE2, SSE3, SSSE3SSE4.2
Thermal Monitoring TechnologiesYesYes
Conflict-Free processorNoNo
Battery1 differ
Number of battery cellsDiffers69
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Battery capacityKnown for one4400 mAh
Power1 differ
AC adapter powerDiffers40 W120 W
DC-in jackYesYes
AC adapter frequencyKnown for one50 - 60 Hz
Securityidentical
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Password protection typeKnown for oneBIOS, Supervisor
HDD user passwordKnown for oneYes
Sustainabilityidentical
Sustainability certificatesENERGY STARENERGY STAR
Weight & dimensions4 differ
WeightDiffers1.25 kg3.25 kg
WidthDiffers259 mm410 mm
DepthDiffers185 mm286 mm
HeightDiffers24 mm41.5 mm
Packaging contentidentical
AC adapter includedKnown for oneYes
Remote control includedNoNo
Other features1 differ
Infrared data portKnown for oneNo
Power requirementsDiffers100-240V AC100 - 240V AC
Power supply typeKnown for oneAC/DC
Internal modemKnown for oneYes
TV tuner integratedKnown for oneNo
Modem speedKnown for one56 Kbit/s
Supplied AC adapter typeACAC
Assisted GPS (A-GPS)Known for oneNo
Designidentical
Product typeKnown for oneNetbook
Performanceidentical
Motherboard chipsetKnown for oneIntel NM10
GPS (satellite)Known for oneNo
Certificatesidentical
CertificationKnown for oneWEEE RoHS

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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