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Product comparison · 2 laptops

Lenovo G40-70AT-IFI(I) Intel® Core™ i5 i5-4258U Laptop vs Lenovo G50-70MA-PTH Intel® Pentium® 3558U Laptop

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  • 123specifications compared
  • 38differ
  • 85identical
  • 32known for one product only

Key differences

  • Product colour
    • Grey
    • Silver
  • Display diagonal
    • 35.6 cm (14")
    • 39.6 cm (15.6")
  • Processor family
    • Intel® Core™ i5
    • Intel® Pentium®
  • Processor model
    • i5-4258U
    • 3558U
  • Processor threads
    • 4
    • 2
  • Processor frequency
    • 2.4 GHz
    • 1.7 GHz
  • Processor cache
    • 3 MB
    • 2 MB
  • Stepping
    • C0
    • D0

Side by side

Differences highlightedShow differences only
155 specifications
A

Lenovo

G40-70AT-IFI(I) Intel® Core™ i5 i5-4258U Laptop

Model G40-70AT-IFI(I)

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B

Lenovo

G50-70MA-PTH Intel® Pentium® 3558U Laptop

Model G50-70MA-PTH

View product
Design1 differ
Product typeLaptopLaptop
Product colourDiffersGreySilver
Form factorClamshellClamshell
Display1 differ
Display diagonalDiffers35.6 cm (14")39.6 cm (15.6")
Display resolution1366 x 768 pixels1366 x 768 pixels
TouchscreenNoNo
LED backlightYesYes
Native aspect ratio16:916:9
Processor10 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Core™ i5Intel® Pentium®
Processor modelDiffersi5-4258U3558U
Processor cores22
Processor threadsDiffers42
Processor frequencyDiffers2.4 GHz1.7 GHz
System bus rateKnown for one5 GT/s
Processor cacheDiffers3 MB2 MB
Processor cache typeSmart CacheSmart Cache
Processor socketBGA 1168BGA 1168
Processor lithography22 nm22 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Core i5-4200 Mobile seriesIntel Pentium 3000 series for Mobile
Processor codenameHaswellHaswell
Bus typeDMI2DMI2
FSB ParityNoNo
SteppingDiffersC0D0
Thermal Design Power (TDP)Differs28 W15 W
Tjunction100 °C100 °C
Maximum number of PCI Express lanesDiffers1210
PCI Express configurationsDiffers1x4, 2x44x1, 1x4
PCI Express slots version2.02.0
ECC supported by processorNoNo
Processor generationKnown for one4th gen Intel® Core™ i5
Processor boost frequencyKnown for one2.9 GHz
Memoryidentical
Internal memory4 GB4 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory clock speed1600 MHz1600 MHz
Maximum internal memory16 GB16 GB
Storageidentical
Total storage capacity500 GB500 GB
Storage mediaHDDHDD
Number of HDDs installed11
HDD capacity500 GB500 GB
Card reader integratedYesYes
Compatible memory cardsKnown for oneMMC, SD
Optical drive typeKnown for oneDVD Super Multi
Graphics3 differ
On-board graphics cardYesYes
Discrete graphics cardYesYes
Discrete graphics card modelNVIDIA® GeForce® 820MNVIDIA® GeForce® 820M
Discrete graphics card memory2 GB2 GB
On-board graphics card familyDiffersIntel® Iris™ GraphicsIntel® HD Graphics
On-board graphics card modelDiffersIntel® Iris™ Graphics 5100Intel® HD Graphics
On-board graphics card base frequency200 MHz200 MHz
On-board graphics card dynamic frequency (max)Differs1100 MHz1000 MHz
Number of discrete graphics cards installedKnown for one1
Discrete graphics memory typeKnown for oneGDDR3
Maximum on-board graphics card memoryKnown for one1.74 GB
On-board graphics card DirectX versionKnown for one11.1
On-board graphics card IDKnown for one0xA2E
Audioidentical
Built-in microphoneYesYes
Dolby technologiesKnown for oneYes
Cameraidentical
Front cameraYesYes
Front camera resolution (numeric)Known for one0.3 MP
Optical driveidentical
LightScribeNoNo
Networkidentical
Wi-FiYesYes
Wi-Fi standards802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LANYesYes
Ethernet LAN data ratesKnown for one10,100 Mbit/s
BluetoothNoNo
Ports & interfaces2 differ
USB 2.0 ports quantityKnown for one2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one1
Ethernet LAN (RJ-45) ports11
HDMI ports quantity11
DisplayPorts quantity00
DVI portNoNo
VGA (D-Sub) ports quantity11
Thunderbolt ports quantity00
Headphone outputs11
S/PDIF out portNoNo
Combo headphone/mic portKnown for oneYes
Docking connectorNoNo
ExpressCard slotNoNo
CardBus PCMCIA slots quantity00
CardBus PCMCIA slot typeNoNo
SmartCard slotNoNo
Total number of SATA connectorsDiffers42
Number of SATA III connectorsDiffers42
Microphone inKnown for oneYes
Keyboard1 differ
Pointing deviceKnown for oneTouchpad
Numeric keypadDiffersNoYes
Windows keysYesYes
Softwareidentical
Operating system installedWindows 8Windows 8
Operating system architectureKnown for one64-bit
Processor special features18 differ
Intel® Wireless Display (Intel® WiDi)DiffersYesNo
CPU configuration (max)11
Embedded options availableNoNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyDiffersNoYes
Intel Demand Based SwitchingNoNo
Intel Dual Display Capable TechnologyNoNo
Intel Enhanced Halt StateYesYes
Intel FDI TechnologyNoNo
Intel Fast Memory AccessNoNo
Intel Flex Memory AccessNoNo
Intel Identity Protection Technology versionDiffers1.000.00
Intel ME Firmware Version9.59.5
Intel Rapid Storage TechnologyYesYes
Intel Secure Key Technology version1.001.00
Intel Small Business Advantage (SBA) versionKnown for one0.00
Intel Smart Connect TechnologyYesYes
Intel Smart Connect Technology version1.001.00
Intel Smart Response Technology versionKnown for one0.00
Intel Stable Image Platform Program (SIPP)Known for oneNo
Intel Stable Image Platform Program (SIPP) versionKnown for one0.00
Intel TSX-NINoNo
Intel TSX-NI version0.000.00
Intel Trusted Execution TechnologyNoNo
Intel VT-x with Extended Page Tables (EPT)YesYes
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Intel® AES New Instructions (Intel® AES-NI)DiffersYesNo
Intel® Anti-Theft Technology (Intel® AT)DiffersYesNo
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersYesNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)DiffersNoYes
Intel® High Definition Audio (Intel® HD Audio)YesYes
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersYesNo
Intel® Identity Protection Technology (Intel® IPT)DiffersYesNo
Intel® InTru™ 3D TechnologyDiffersYesNo
Intel® Insider™DiffersYesNo
Intel® Matrix Storage Technology (Intel® MST)NoNo
Intel® My WiFi Technology (Intel® MWT)DiffersYesNo
Intel® OS GuardKnown for oneNo
Intel® Quick Sync Video TechnologyYesYes
Intel® Secure KeyYesYes
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Intel® Smart CacheKnown for oneYes
Intel® Smart Response TechnologyKnown for oneNo
Intel® Turbo Boost TechnologyDiffers2.0No
Intel® Virtualization Technology (Intel® VT)DiffersVT-d, VT-xVT-x
Processor ARK IDDiffers7599078945
Processor codeDiffersSR18ASR1E8
Processor package size40 x 24 x 1.5 mm40 x 24 x 1.5 mm
Supported instruction setsDiffersAVX 2.0, SSE4.1, SSE4.2SSE4.1, SSE4.2
Thermal Monitoring TechnologiesYesYes
UARTKnown for oneYes
Conflict-Free processorYesYes
Poweridentical
DC-in jackYesYes
Securityidentical
Cable lock slotNoNo
Weight & dimensions2 differ
WidthDiffers350 mm384 mm
DepthDiffers245 mm265 mm
HeightKnown for one25 mm
WeightKnown for one2.1 kg
Height (front)Known for one1.5 cm
Height (rear)Known for one3.3 cm

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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