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

ASUS K42JV-VX057D laptop Intel® Core™ i5 i5-450M vs ASUS N45SF-V2G-VX057V laptop Intel® Core™ i7 i7-2670QM

Add a product
  • 136specifications compared
  • 57differ
  • 79identical
  • 26known for one product only

Key differences

  • Product colour
    • Grey
    • Black, Silver
  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i7
  • Processor generation
    • 4th gen Intel® Core™ i5
    • 2nd gen Intel® Core™ i7
  • Processor model
    • i5-450M
    • i7-2670QM
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 4
    • 8
  • Processor boost frequency
    • 2.66 GHz
    • 3.1 GHz
  • Processor frequency
    • 2.4 GHz
    • 2.2 GHz

Side by side

Differences highlightedShow differences only
162 specifications
A

ASUS

K42JV-VX057D laptop Intel® Core™ i5 i5-450M

Model K42JV-VX057D

View product
B

ASUS

N45SF-V2G-VX057V laptop Intel® Core™ i7 i7-2670QM

Model N45SF-V2G-VX057V

View product
Design1 differ
Product typeKnown for oneLaptop
Product colourDiffersGreyBlack, Silver
Processor17 differ
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffers4th gen Intel® Core™ i52nd gen Intel® Core™ i7
Processor modelDiffersi5-450Mi7-2670QM
Processor coresDiffers24
Processor threadsDiffers48
Processor boost frequencyDiffers2.66 GHz3.1 GHz
Processor frequencyDiffers2.4 GHz2.2 GHz
System bus rateDiffers4.8 GT/s5 GT/s
Processor cacheDiffers3 MB6 MB
Processor socketDiffersSocket 988BGA 1224
Processor seriesDiffersIntel Core i5-400 SeriesIntel Core i7-2600 Mobile Series
Processor codenameDiffersArrandaleSandy Bridge
SteppingDiffersK0D2
Thermal Design Power (TDP)Differs35 W45 W
TjunctionDiffers105 °C100 °C
PCI Express configurationsDiffers1x161x16, 2x8, 1x8+2x4
Number of Processing Die TransistorsKnown for one382 M
Processing Die sizeKnown for one81 mm²
CPU multiplier (bus/core ratio)Differs1822
Memory2 differ
Internal memoryDiffers2 GB4 GB
Memory clock speedDiffers1066 MHz1333 MHz
Storage4 differ
Total storage capacityDiffers320 GB750 GB
HDD capacityDiffers320 GB750 GB
Optical drive typeDiffersDVD Super MultiBlu-Ray DVD Combo
Compatible memory cardsDiffersMMC, SDMemory Stick (MS), MMC, MS PRO, SD
Graphics4 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® GT 335MNVIDIA® GeForce® GT 555M
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
Number of discrete graphics cardsKnown for one1
Discrete graphics card memoryKnown for one2 GB
Discrete graphics memory typeKnown for oneGDDR3
On-board graphics card IDKnown for one0x116
Audio2 differ
Audio systemDiffersSRSSonicMaster
Speakers manufacturerDiffersAltec LansingBang & Olufsen
Cameraidentical
Front camera resolution (numeric)Known for one0.3 MP
Network1 differ
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
BluetoothDiffersNoYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Bluetooth versionKnown for one3.0+HS
Cabling technologyKnown for one10/100/1000Base-T(X)
Integrated 4G WiMAXKnown for oneYes
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers31
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers02
S/PDIF out portDiffersNoYes
Headphone connectivityKnown for one3.5 mm
Microphone connectivityKnown for one3.5 mm
Performance1 differ
Motherboard chipsetDiffersIntel® HM55 ExpressIntel® HM65 Express
Keyboardidentical
Windows keysKnown for oneYes
Software1 differ
Operating system installedDiffersFreeDOSWindows 7 Home Premium
Operating system architectureKnown for one64-bit
Processor special features15 differ
Intel® Wireless Display (Intel® WiDi)DiffersNoYes
Graphics & IMC lithographyDiffers45 nm32 nm
Intel Clear Video TechnologyDiffersYesNo
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Anti-Theft Technology (Intel® AT)DiffersNoYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)DiffersYesNo
Intel® InTru™ 3D TechnologyDiffersNoYes
Intel® Insider™DiffersNoYes
Intel® My WiFi Technology (Intel® MWT)DiffersNoYes
Intel® Quick Sync Video TechnologyDiffersNoYes
Intel® Turbo Boost TechnologyDiffers1.02.0
Physical Address Extension (PAE)Known for one36 bit
Processor ARK IDDiffers4902253470
Processor codeDiffersSLBTZSR02S
Processor package sizeDiffersrPGA 37.5x 37.5, BGA 34x2831 mm
Supported instruction setsDiffersSSE4.1/4.2AVX
Intel Identity Protection Technology versionKnown for one1.00
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Intel® Smart CacheKnown for oneYes
Battery1 differ
Battery capacityDiffers48 Wh56 Wh
Power2 differ
AC adapter powerDiffers90 W120 W
AC adapter output currentDiffers4.74 A6.3 A
Weight & dimensions3 differ
WeightDiffers2.2 kg2.4 kg
WidthDiffers349 mm345 mm
DepthDiffers238 mm243 mm
HeightKnown for one36.5 mm
Height (front)Known for one3.3 cm
Height (rear)Known for one3.5 cm
Packaging contentidentical
Cables includedKnown for oneAC
Other featuresidentical
Supplied AC adapter typeKnown for oneAC

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