All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 laptops

Acer Aspire E1-572G-74508G75Mnkk Intel® Core™ i7 i7-4500U Laptop vs Lenovo IdeaPad G400AM-ISE Intel® Core™ i7 i7-3612QM Laptop

Add a product
  • 118specifications compared
  • 48differ
  • 70identical
  • 40known for one product only

Key differences

  • Display diagonal
    • 39.6 cm (15.6")
    • 35.6 cm (14")
  • Processor generation
    • 4th gen Intel® Core™ i7
    • 3rd gen Intel® Core™ i7
  • Processor model
    • i7-4500U
    • i7-3612QM
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 4
    • 8
  • Processor boost frequency
    • 3 GHz
    • 3.1 GHz
  • Processor frequency
    • 1.8 GHz
    • 2.1 GHz
  • Processor cache
    • 4 MB
    • 6 MB

Side by side

Differences highlightedShow differences only
158 specifications
A

Acer

Aspire E1-572G-74508G75Mnkk Intel® Core™ i7 i7-4500U Laptop

Model E1-572G-74508G75Mnkk

View product
B

Lenovo

IdeaPad G400AM-ISE Intel® Core™ i7 i7-3612QM Laptop

Model G400AM-ISE

View product
Display1 differ
Display diagonalDiffers39.6 cm (15.6")35.6 cm (14")
Display resolutionKnown for one1366 x 768 pixels
HD typeKnown for oneHD
Native aspect ratioKnown for one16:9
Processor17 differ
Processor generationDiffers4th gen Intel® Core™ i73rd gen Intel® Core™ i7
Processor modelDiffersi7-4500Ui7-3612QM
Processor coresDiffers24
Processor threadsDiffers48
Processor boost frequencyDiffers3 GHz3.1 GHz
Processor frequencyDiffers1.8 GHz2.1 GHz
Processor cacheDiffers4 MB6 MB
Processor socketDiffersBGA 1168Socket 1224
Processor seriesDiffersIntel Core i7-4500 Mobile seriesIntel Core i7-3600 Mobile series
Processor codenameDiffersHaswellIvy Bridge
Bus typeDiffersDMI2DMI
SteppingDiffersC0E1
Thermal Design Power (TDP)Differs15 W35 W
TjunctionDiffers100 °C105 °C
Maximum number of PCI Express lanesDiffers1216
PCI Express configurationsDiffers2x41x16, 2x8, 1x8+2x4
PCI Express slots versionDiffers2.03.0
System bus rateKnown for one5 GT/s
CPU multiplier (bus/core ratio)Known for one21
Memory2 differ
Internal memoryDiffers8 GB4 GB
Internal memory typeDiffersDDR3L-SDRAMDDR3-SDRAM
Storage2 differ
Total storage capacityDiffers750 GB500 GB
HDD capacityDiffers750 GB500 GB
Optical drive typeKnown for oneDVD±RW
Compatible memory cardsKnown for oneSD
Graphics5 differ
Discrete graphics card modelDiffersAMD Radeon HD 8750MAMD Radeon HD 8570M
Discrete graphics memory typeDiffersGDDR5GDDR3
On-board graphics card modelDiffersIntel® HD Graphics 4400Intel® HD Graphics 4000
Maximum on-board graphics card memoryKnown for one1.74 GB
On-board graphics card base frequencyDiffers200 MHz650 MHz
On-board graphics card DirectX versionKnown for one12
On-board graphics card IDDiffers0xA160x166
Discrete graphics card memoryKnown for one2 GB
Audioidentical
Number of built-in speakersKnown for one2
Audio systemKnown for oneDolby certified sound
Network2 differ
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s10,100 Mbit/s
BluetoothDiffersYesNo
Integrated 4G WiMAXKnown for oneYes
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers21
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers12
Combo headphone/mic portKnown for oneYes
Number of SATA III connectorsKnown for one4
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
Firewire (IEEE 1394) portsKnown for one0
Headphone outputsKnown for one1
S/PDIF out portKnown for oneNo
Microphone inKnown for oneYes
ExpressCard slotKnown for oneNo
CardBus PCMCIA slots quantityKnown for one0
CardBus PCMCIA slot typeKnown for oneNo
SmartCard slotKnown for oneNo
Keyboard1 differ
Numeric keypadDiffersYesNo
Windows keysKnown for oneYes
Softwareidentical
Operating system architectureKnown for one64-bit
Processor special features12 differ
Intel Dual Display Capable TechnologyDiffersNoYes
Intel Fast Memory AccessDiffersNoYes
Intel Flex Memory AccessDiffersNoYes
Intel ME Firmware VersionKnown for one9.5
Intel Rapid Storage TechnologyDiffersYesNo
Intel Smart Connect TechnologyDiffersYesNo
Intel Smart Connect Technology versionKnown for one1.00
Intel TSX-NIKnown for oneNo
Intel TSX-NI versionKnown for one0.00
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® High Definition Audio (Intel® HD Audio)DiffersYesNo
Intel® Matrix Storage Technology (Intel® MST)DiffersYesNo
Processor ARK IDDiffers7546064901
Processor codeDiffersSR16ZSR0MR
Processor package sizeDiffers40 x 24 x 1.5 mm31.0 x 24.0 (BGA1224)
Supported instruction setsDiffersAVX 2.0, SSE4.1, SSE4.2AVX
Graphics & IMC lithographyKnown for one22 nm
Intel® Smart CacheKnown for oneYes
Batteryidentical
Battery capacityKnown for one2500 mAh
Battery life (max)Known for one4 h
Number of battery cellsKnown for one6
Poweridentical
AC adapter powerKnown for one65 W
AC adapter input voltageKnown for one100 - 240 V
Certificatesidentical
CertificationKnown for oneACPI 3.0, PSE
Weight & dimensions4 differ
WeightDiffers2.35 kg2.2 kg
WidthDiffers381.6 mm349 mm
DepthDiffers256 mm235 mm
HeightDiffers25.3 mm33.4 mm

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.

More laptop comparisons

All laptop comparisons