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Product comparison · 2 laptops

Acer Aspire 7740G-624G50Bn Intel® Core™ i7 i7-620M Laptop 43.9 cm (17.3") HD+ 4 GB DDR3-SDRAM 500 GB HDD AMD Mobility Radeon HD 5650 Windows 7 Home Premium Blac vs Acer Aspire E1-570G-33214G1TMnii Intel® Core™ i3 i3-3217U Laptop

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  • 114specifications compared
  • 47differ
  • 67identical
  • 30known for one product only

Key differences

  • Product colour
    • Black
    • Grey
  • Display diagonal
    • 43.9 cm (17.3")
    • 39.6 cm (15.6")
  • Display resolution
    • 1600 x 900 pixels
    • 1366 x 768 pixels
  • HD type
    • HD+
    • Not supported
  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i3
  • Processor generation
    • Intel® Core™ i7
    • 3rd gen Intel® Core™ i3
  • Processor model
    • i7-620M
    • i3-3217U
  • Processor frequency
    • 2.66 GHz
    • 1.8 GHz

Side by side

Differences highlightedShow differences only
144 specifications
A

Acer

Aspire 7740G-624G50Bn Intel® Core™ i7 i7-620M Laptop 43.9 cm (17.3") HD+ 4 GB DDR3-SDRAM 500 GB HDD AMD Mobility Radeon HD 5650 Windows 7 Home Premium Blac

Model 7740G-624G50Bn

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B

Acer

Aspire E1-570G-33214G1TMnii Intel® Core™ i3 i3-3217U Laptop

Model E1-570G-33214G1TMnii

View product
Design1 differ
Product typeLaptopLaptop
Product colourDiffersBlackGrey
Form factorClamshellClamshell
Display3 differ
Display diagonalDiffers43.9 cm (17.3")39.6 cm (15.6")
Display resolutionDiffers1600 x 900 pixels1366 x 768 pixels
TouchscreenNoNo
HD typeDiffersHD+Not supported
LED backlightYesYes
Native aspect ratio16:916:9
Processor14 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Core™ i7Intel® Core™ i3
Processor generationDiffersIntel® Core™ i73rd gen Intel® Core™ i3
Processor modelDiffersi7-620Mi3-3217U
Processor cores22
Processor threads44
Processor frequencyDiffers2.66 GHz1.8 GHz
System bus rateDiffers2.5 GT/s5 GT/s
Processor cacheDiffers4 MB3 MB
Processor cache typeSmart CacheSmart Cache
Processor socketDiffersBGA 1288BGA 1023
Processor lithographyDiffers32 nm22 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Core i7-600 Mobile SeriesIntel Core i3-3200 Mobile Series
Processor codenameDiffersArrandaleIvy Bridge
Bus typeDMIDMI
FSB ParityKnown for oneNo
SteppingDiffersC2L1
Thermal Design Power (TDP)Differs35 W17 W
Tjunction105 °C105 °C
Maximum number of PCI Express lanes1616
PCI Express configurationsDiffers1x161x16, 2x8, 1x8+2x4
PCI Express slots version2.02.0
CPU multiplier (bus/core ratio)Differs2018
ECC supported by processorNoNo
Processor boost frequencyKnown for one3.33 GHz
Number of Processing Die TransistorsKnown for one382 M
Processing Die sizeKnown for one81 mm²
Memoryidentical
Internal memory4 GB4 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory slotsKnown for one2x SO-DIMM
Maximum internal memoryKnown for one8 GB
Memory clock speedKnown for one1066 MHz
Memory layout (slots x size)Known for one2 x 2 GB
Storage4 differ
Total storage capacityDiffers500 GB1 TB
Storage mediaHDDHDD
Number of HDDs installed11
HDD capacityDiffers500 GB1 TB
HDD interfaceKnown for oneSATA
Number of SSDs installed00
Optical drive typeDiffersBlu-Ray RWDVD Super Multi
Card reader integratedYesYes
Compatible memory cardsDiffersMMC, MS PRO, Memory Stick (MS), MicroSD (TransFlash), SDSD
Graphics4 differ
On-board graphics cardYesYes
Discrete graphics cardYesYes
Discrete graphics card modelDiffersAMD Mobility Radeon HD 5650NVIDIA® GeForce® GT 740M
Discrete graphics card memoryKnown for one2 GB
On-board graphics card familyIntel® HD GraphicsIntel® HD Graphics
On-board graphics card modelDiffersIntel® HD GraphicsIntel® HD Graphics 4000
On-board graphics card base frequencyDiffers500 MHz350 MHz
On-board graphics card dynamic frequency (max)Differs766 MHz1050 MHz
On-board graphics card IDKnown for one0x166
Number of discrete graphics cards installed11
Audioidentical
Built-in microphoneYesYes
Cameraidentical
Front cameraYesYes
Network1 differ
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 rates10,100,1000 Mbit/s10,100,1000 Mbit/s
BluetoothDiffersNoYes
Integrated 4G WiMAXKnown for oneYes
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers42
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers01
Ethernet LAN (RJ-45) ports11
HDMI ports quantity11
DisplayPorts quantity00
DVI portNoNo
VGA (D-Sub) ports quantity11
Thunderbolt ports quantity00
Headphone outputs11
Microphone inYesYes
Docking connectorNoNo
Keyboardidentical
Pointing deviceTouchpadTouchpad
Numeric keypadYesYes
Windows keysYesYes
Processor special features13 differ
Intel® Wireless Display (Intel® WiDi)Known for oneYes
CPU configuration (max)11
Embedded options availableDiffersYesNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Graphics & IMC lithographyDiffers45 nm22 nm
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyDiffersYesNo
Intel Demand Based SwitchingKnown for oneNo
Intel Dual Display Capable TechnologyYesYes
Intel Enhanced Halt StateYesYes
Intel FDI TechnologyYesYes
Intel Fast Memory AccessYesYes
Intel Flex Memory AccessYesYes
Intel HD GraphicsYesYes
Intel Identity Protection Technology versionKnown for one1.00
Intel Rapid Storage TechnologyKnown for oneNo
Intel Trusted Execution TechnologyDiffersYesNo
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)Known for oneYes
Intel® Built-in Visuals TechnologyYesYes
Intel® Clear Video HD Technology (Intel® CVT HD)YesYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)DiffersYesNo
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Intel® InTru™ 3D TechnologyKnown for oneYes
Intel® Insider™Known for oneYes
Intel® My WiFi Technology (Intel® MWT)Known for oneYes
Intel® Quick Sync Video TechnologyKnown for oneYes
Intel® Smart CacheYesYes
Intel® Turbo Boost TechnologyDiffers1.0No
Processor ARK IDDiffers4356065697
Processor codeDiffersSLBPESR0N9
Processor package sizeDiffersrPGA 37.5x 37.5, BGA 34x2831 x 24 mm
Supported instruction setsDiffersSSE4.1/4.2AVX
Thermal Monitoring TechnologiesYesYes
Conflict-Free processorDiffersNoYes
Physical Address Extension (PAE)Known for oneYes
Battery1 differ
Battery technologyLithium-Ion (Li-Ion)Lithium-Ion (Li-Ion)
Number of battery cellsDiffers64
Battery capacityKnown for one4400 mAh
Power1 differ
AC adapter powerDiffers90 W65 W
DC-in jackYesYes
Securityidentical
Fingerprint readerNoNo
Weight & dimensions3 differ
WeightDiffers3.2 kg2.35 kg
WidthDiffers411 mm381.6 mm
DepthDiffers274 mm256 mm
HeightKnown for one25.3 mm
Height (front)Known for one4 cm
Height (rear)Known for one4.5 cm
Packaging contentidentical
AC adapter includedYesYes
Cables includedACAC
Other featuresidentical
3DNoNo
Performanceidentical
Motherboard chipsetKnown for oneIntel® HM55 Express
Softwareidentical
Operating system installedKnown for oneWindows 7 Home Premium
Operating system architectureKnown for one64-bit

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