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Product comparison · 2 laptops

Lenovo Erazer Y40-70AT-ISE Intel® Core™ i7 i7-4510U Laptop vs Lenovo Erazer Y50-70AM-IFI(H) Intel® Core™ i5 i5-4200H Laptop

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  • 118specifications compared
  • 33differ
  • 85identical
  • 21known for one product only

Key differences

  • Display diagonal
    • 35.6 cm (14")
    • 39.6 cm (15.6")
  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i5
  • Processor generation
    • 4th gen Intel® Core™ i7
    • 4th gen Intel® Core™ i5
  • Processor model
    • i7-4510U
    • i5-4200H
  • Processor boost frequency
    • 3.1 GHz
    • 3.4 GHz
  • Processor frequency
    • 2 GHz
    • 2.8 GHz
  • Processor cache
    • 4 MB
    • 3 MB
  • Processor socket
    • BGA 1168
    • BGA 1364

Side by side

Differences highlightedShow differences only
139 specifications
A

Lenovo

Erazer Y40-70AT-ISE Intel® Core™ i7 i7-4510U Laptop

Model Y40-70AT-ISE

View product
B

Lenovo

Erazer Y50-70AM-IFI(H) Intel® Core™ i5 i5-4200H Laptop

Model Y50-70AM-IFI(H)

View product
Display1 differ
Display diagonalDiffers35.6 cm (14")39.6 cm (15.6")
Processor13 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ i5
Processor generationDiffers4th gen Intel® Core™ i74th gen Intel® Core™ i5
Processor modelDiffersi7-4510Ui5-4200H
Processor boost frequencyDiffers3.1 GHz3.4 GHz
Processor frequencyDiffers2 GHz2.8 GHz
Processor cacheDiffers4 MB3 MB
Processor socketDiffersBGA 1168BGA 1364
Processor seriesDiffersIntel Core i7-4500 Mobile seriesIntel Core i5-4200 Mobile series
SteppingDiffersD0C0
Thermal Design Power (TDP)Differs15 W47 W
Maximum number of PCI Express lanesDiffers1216
PCI Express configurationsDiffers4x1, 2x41x16, 2x8, 1x8+2x4
PCI Express slots versionDiffers2.03.0
Memory1 differ
Internal memoryDiffers4 GB8 GB
Storageidentical
Card reader integratedKnown for oneYes
Graphics7 differ
Discrete graphics card modelDiffersAMD Radeon R9 M275NVIDIA® GeForce® GTX 860M
Discrete graphics card memoryDiffers2 GB4 GB
Discrete graphics memory typeKnown for oneGDDR5
On-board graphics card modelDiffersIntel® HD Graphics 4400Intel® HD Graphics 4600
On-board graphics card base frequencyDiffers200 MHz400 MHz
On-board graphics card dynamic frequency (max)Differs1100 MHz1150 MHz
On-board graphics card DirectX versionDiffers11.2/1211.1
On-board graphics card IDDiffers0xA160x416
On-board graphics card OpenGL versionKnown for one4.3
Audioidentical
Audio systemKnown for oneJBL
Speakers manufacturerKnown for oneJBL
Built-in subwooferKnown for oneYes
Dolby technologiesKnown for oneYes
Cameraidentical
Swivel webcamKnown for oneNo
Rear cameraKnown for oneNo
Network1 differ
Ethernet LANDiffersNoYes
Ports & interfacesidentical
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one2
Ethernet LAN (RJ-45) portsKnown for one1
VGA (D-Sub) ports quantityKnown for one1
Number of SATA III connectorsKnown for one4
Keyboard1 differ
Numeric keypadDiffersNoYes
Software1 differ
Operating system installedDiffersWindows 8.1Windows 8
Processor special features8 differ
Intel Enhanced Halt StateDiffersYesNo
Intel FDI TechnologyDiffersYesNo
Intel Rapid Storage TechnologyDiffersYesNo
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® Virtualization Technology (Intel® VT)DiffersVT-xVT-d, VT-x
Processor ARK IDDiffers8101575027
Processor codeDiffersSR1EBSR15G
Processor package sizeDiffers40 x 24 x 1.5 mm37.5 x 32 x 1.65 mm
Idle StatesKnown for oneYes
Intel ME Firmware VersionKnown for one9.5
Intel Smart Connect Technology versionKnown for one1.00
Intel® High Definition Audio (Intel® HD Audio)Known for oneYes
Weight & dimensionsidentical
WeightKnown for one2.2 kg
WidthKnown for one350 mm
DepthKnown for one249 mm
Packaging contentidentical
AC adapter includedKnown for oneYes

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