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Product comparison · 2 laptops

Lenovo G40-70AT-ITH(D) Intel® Core™ i3 i3-4030U Laptop vs Lenovo IdeaPad G50-70MA-IFI(U) Intel® Core™ i5 i5-4258U Laptop

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  • 128specifications compared
  • 23differ
  • 105identical
  • 13known for one product only

Key differences

  • Display diagonal
    • 35.6 cm (14")
    • 39.6 cm (15.6")
  • Processor family
    • Intel® Core™ i3
    • Intel® Core™ i5
  • Processor generation
    • 4th gen Intel® Core™ i3
    • 4th gen Intel® Core™ i5
  • Processor model
    • i3-4030U
    • i5-4258U
  • Processor frequency
    • 1.9 GHz
    • 2.4 GHz
  • Stepping
    • D0
    • C0
  • Thermal Design Power (TDP)
    • 15 W
    • 28 W
  • PCI Express configurations
    • 4x1, 2x4
    • 1x4, 2x4

Side by side

Differences highlightedShow differences only
141 specifications
A

Lenovo

G40-70AT-ITH(D) Intel® Core™ i3 i3-4030U Laptop

Model G40-70AT-ITH(D)

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B

Lenovo

IdeaPad G50-70MA-IFI(U) Intel® Core™ i5 i5-4258U Laptop

Model G50-70MA-IFI(U)

View product
Display1 differ
Display diagonalDiffers35.6 cm (14")39.6 cm (15.6")
Processor8 differ
Processor familyDiffersIntel® Core™ i3Intel® Core™ i5
Processor generationDiffers4th gen Intel® Core™ i34th gen Intel® Core™ i5
Processor modelDiffersi3-4030Ui5-4258U
Processor boost frequencyKnown for one2.9 GHz
Processor frequencyDiffers1.9 GHz2.4 GHz
Processor seriesDiffersIntel® Core™ i3-4000 Mobile SeriesIntel Core i5-4200 Mobile series
SteppingDiffersD0C0
Thermal Design Power (TDP)Differs15 W28 W
PCI Express configurationsDiffers4x1, 2x41x4, 2x4
System bus rateKnown for one5 GT/s
Memoryidentical
Memory clock speedKnown for one1600 MHz
Storageidentical
Compatible memory cardsKnown for oneMMC, SD
Graphics7 differ
Discrete graphics card modelDiffersAMD Radeon R5 M230NVIDIA® GeForce® 820M
On-board graphics card familyDiffersIntel® HD GraphicsIntel® Iris™ Graphics
On-board graphics card modelDiffersIntel® HD Graphics 4400Intel® Iris™ Graphics 5100
Maximum on-board graphics card memoryDiffers2 GB1.74 GB
On-board graphics card dynamic frequency (max)Differs1000 MHz1100 MHz
On-board graphics card DirectX versionDiffers1211.1
On-board graphics card IDDiffers0xA160xA2E
Audioidentical
Dolby technologiesKnown for oneYes
Networkidentical
Ethernet LAN data ratesKnown for one10,100 Mbit/s
Ports & interfacesidentical
Combo headphone/mic portKnown for oneYes
Keyboard1 differ
Pointing deviceKnown for oneTouchpad
Numeric keypadDiffersNoYes
Softwareidentical
Operating system languageKnown for oneSimplified Chinese
Processor special features4 differ
Intel® My WiFi Technology (Intel® MWT)DiffersNoYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Processor ARK IDDiffers8101875990
Processor codeDiffersSR1ENSR18A
Intel® Smart CacheKnown for oneYes
UARTKnown for oneYes
Security1 differ
Cable lock slotDiffersYesNo
Weight & dimensions1 differ
WidthKnown for one383.8 mm
DepthKnown for one264.2 mm
HeightDiffers24.8 mm25 mm

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