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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 7750G-2434G75Bnkk Intel® Core™ i5 i5-2430M Laptop 43.9 cm (17.3") HD+ 4 GB DDR3-SDRAM 750 GB HDD AMD Radeon HD 6850M Windows 7 Home Premium Black

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  • 113specifications compared
  • 38differ
  • 75identical
  • 32known for one product only

Key differences

  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i5
  • Processor generation
    • Intel® Core™ i7
    • 2nd gen Intel® Core™ i5
  • Processor model
    • i7-620M
    • i5-2430M
  • Processor boost frequency
    • 3.33 GHz
    • 3 GHz
  • Processor frequency
    • 2.66 GHz
    • 2.4 GHz
  • System bus rate
    • 2.5 GT/s
    • 5 GT/s
  • Processor cache
    • 4 MB
    • 3 MB
  • Processor socket
    • BGA 1288
    • Socket 988

Side by side

Differences highlightedShow differences only
145 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

View product
B

Acer

Aspire 7750G-2434G75Bnkk Intel® Core™ i5 i5-2430M Laptop 43.9 cm (17.3") HD+ 4 GB DDR3-SDRAM 750 GB HDD AMD Radeon HD 6850M Windows 7 Home Premium Black

Model 7750G-2434G75Bnkk

View product
Designidentical
Product typeLaptopLaptop
Product colourBlackBlack
Form factorClamshellClamshell
Displayidentical
Display diagonal43.9 cm (17.3")43.9 cm (17.3")
Display resolution1600 x 900 pixels1600 x 900 pixels
TouchscreenNoNo
HD typeHD+HD+
LED backlightYesYes
Native aspect ratio16:916:9
Processor14 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Core™ i7Intel® Core™ i5
Processor generationDiffersIntel® Core™ i72nd gen Intel® Core™ i5
Processor modelDiffersi7-620Mi5-2430M
Processor cores22
Processor threads44
Processor boost frequencyDiffers3.33 GHz3 GHz
Processor frequencyDiffers2.66 GHz2.4 GHz
System bus rateDiffers2.5 GT/s5 GT/s
Processor cacheDiffers4 MB3 MB
Processor cache typeSmart CacheSmart Cache
Processor socketDiffersBGA 1288Socket 988
Processor lithography32 nm32 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Core i7-600 Mobile SeriesIntel Core i5-2400 Mobile Series
Processor codenameDiffersArrandaleSandy Bridge
Bus typeDMIDMI
FSB ParityKnown for oneNo
SteppingDiffersC2J1
Thermal Design Power (TDP)35 W35 W
TjunctionDiffers105 °C100 °C
Maximum number of PCI Express lanes1616
PCI Express configurationsDiffers1x161x16, 2x8, 1x8+2x4
PCI Express slots version2.02.0
CPU multiplier (bus/core ratio)Differs2024
ECC supported by processorNoNo
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 GB750 GB
Storage mediaHDDHDD
Number of HDDs installed11
HDD capacityDiffers500 GB750 GB
HDD interfaceKnown for oneSATA
HDD speedKnown for one5400 RPM
Number of SSDs installed00
Optical drive typeDiffersBlu-Ray RWBlu-Ray DVD Combo
Card reader integratedYesYes
Compatible memory cardsDiffersMMC, MS PRO, Memory Stick (MS), MicroSD (TransFlash), SDMMC, MS PRO, Memory Stick (MS), SD, xD
Graphics4 differ
On-board graphics cardYesYes
Discrete graphics cardYesYes
Discrete graphics card modelDiffersAMD Mobility Radeon HD 5650AMD Radeon HD 6850M
Discrete graphics card memoryKnown for one1 GB
On-board graphics card familyIntel® HD GraphicsIntel® HD Graphics
On-board graphics card modelDiffersIntel® HD GraphicsIntel® HD Graphics 3000
On-board graphics card base frequencyDiffers500 MHz650 MHz
On-board graphics card dynamic frequency (max)Differs766 MHz1200 MHz
On-board graphics card IDKnown for one0x116
Number of discrete graphics cards installed11
Audioidentical
Built-in microphoneYesYes
Cameraidentical
Front cameraYesYes
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 rates10,100,1000 Mbit/s10,100,1000 Mbit/s
BluetoothNoNo
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
Thunderbolt ports quantity00
Headphone outputs11
Microphone inYesYes
Docking connectorNoNo
VGA (D-Sub) ports quantityKnown for one1
Keyboardidentical
Pointing deviceTouchpadTouchpad
Numeric keypadYesYes
Windows keysYesYes
Softwareidentical
Operating system installedWindows 7 Home PremiumWindows 7 Home Premium
Operating system architecture64-bit64-bit
Processor special features11 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 nm32 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)YesYes
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 TechnologyDiffers1.02.0
Processor ARK IDDiffers4356053450
Processor codeDiffersSLBPESR04W
Processor package sizeDiffersrPGA 37.5x 37.5, BGA 34x2837.5x37.5 (rPGA988B); 31 x 24 (BGA1023)
Supported instruction setsDiffersSSE4.1/4.2AVX
Thermal Monitoring TechnologiesYesYes
Conflict-Free processorNoNo
Physical Address Extension (PAE)Known for oneYes
Batteryidentical
Battery technologyLithium-Ion (Li-Ion)Lithium-Ion (Li-Ion)
Number of battery cellsKnown for one6
Battery capacityKnown for one4400 mAh
Poweridentical
DC-in jackYesYes
AC adapter powerKnown for one90 W
Weight & dimensions3 differ
WeightDiffers3.2 kg3.3 kg
WidthDiffers411 mm415 mm
DepthDiffers274 mm275 mm
HeightKnown for one35.4 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
Securityidentical
Fingerprint readerKnown for oneNo

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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