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Product comparison · 2 laptops

ASUS N75SF-TZ228V laptop Intel® Core™ i7 i7-2670QM vs ASUS X450JB-0023D4200H laptop Intel® Core™ i5 i5-4200H

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  • 129specifications compared
  • 55differ
  • 74identical
  • 26known for one product only

Key differences

  • Product colour
    • Black, Silver
    • Grey, Silver
  • Display diagonal
    • 43.9 cm (17.3")
    • 35.6 cm (14")
  • Display resolution
    • 1920 x 1080 pixels
    • 1366 x 768 pixels
  • HD type
    • Full HD
    • Not supported
  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i5
  • Processor generation
    • 2nd gen Intel® Core™ i7
    • 4th gen Intel® Core™ i5
  • Processor model
    • i7-2670QM
    • i5-4200H
  • Processor cores
    • 4
    • 2

Side by side

Differences highlightedShow differences only
155 specifications
A

ASUS

N75SF-TZ228V laptop Intel® Core™ i7 i7-2670QM

Model N75SF-TZ228V

View product
B

ASUS

X450JB-0023D4200H laptop Intel® Core™ i5 i5-4200H

Model X450JB-0023D4200H

View product
Design1 differ
Product colourDiffersBlack, SilverGrey, Silver
Display3 differ
Display diagonalDiffers43.9 cm (17.3")35.6 cm (14")
Display resolutionDiffers1920 x 1080 pixels1366 x 768 pixels
HD typeDiffersFull HDNot supported
Display surfaceKnown for oneMatt
Processor16 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ i5
Processor generationDiffers2nd gen Intel® Core™ i74th gen Intel® Core™ i5
Processor modelDiffersi7-2670QMi5-4200H
Processor coresDiffers42
Processor threadsDiffers84
Processor boost frequencyDiffers3.1 GHz3.4 GHz
Processor frequencyDiffers2.2 GHz2.8 GHz
Processor cacheDiffers6 MB3 MB
Processor socketDiffersBGA 1224BGA 1364
Processor lithographyDiffers32 nm22 nm
Processor seriesDiffersIntel Core i7-2600 Mobile SeriesIntel Core i5-4200 Mobile series
Processor codenameDiffersSandy BridgeHaswell
Bus typeDiffersDMIDMI2
SteppingDiffersD2C0
Thermal Design Power (TDP)Differs45 W47 W
PCI Express slots versionDiffers2.03.0
CPU multiplier (bus/core ratio)Known for one22
Memory3 differ
Internal memoryDiffers8 GB4 GB
Internal memory typeDiffersDDR3-SDRAMDDR3L-SDRAM
Memory clock speedDiffers1333 MHz1600 MHz
Memory slotsKnown for one2x SO-DIMM
Maximum internal memoryKnown for one16 GB
Storage2 differ
HDD speedKnown for one5400 RPM
Optical drive typeDiffersBlu-Ray DVD ComboDVD Super Multi
Compatible memory cardsDiffersMemory Stick (MS), MMC, MS PRO, SDSD
HDD interfaceKnown for oneSATA
HDD sizeKnown for one2.5"
Graphics5 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® GT 555MNVIDIA® GeForce® GT 940M
Discrete graphics card memoryKnown for one2 GB
On-board graphics card modelDiffersIntel® HD Graphics 3000Intel® HD Graphics 4600
Maximum on-board graphics card memoryKnown for one1.74 GB
On-board graphics card base frequencyDiffers650 MHz400 MHz
On-board graphics card dynamic frequency (max)Differs1200 MHz1150 MHz
On-board graphics card DirectX versionKnown for one11.1
On-board graphics card IDDiffers0x1160x416
Audioidentical
Speakers manufacturerKnown for oneBang & Olufsen
Network1 differ
BluetoothDiffersYesNo
Bluetooth versionKnown for one3.0+HS
Integrated 4G WiMAXKnown for oneYes
Ports & interfaces2 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one1
Headphone outputsDiffers10
Combo headphone/mic portKnown for oneYes
Microphone inDiffersYesNo
Performance1 differ
Motherboard chipsetDiffersIntel® HM65 ExpressIntel® HM86
Keyboard1 differ
Numeric keypadDiffersYesNo
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 8.1
Processor special features13 differ
Intel Dual Display Capable TechnologyDiffersYesNo
Intel Enhanced Halt StateDiffersYesNo
Intel FDI TechnologyDiffersYesNo
Intel Fast Memory AccessDiffersYesNo
Intel Flex Memory AccessDiffersYesNo
Intel Secure Key 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® My WiFi Technology (Intel® MWT)DiffersYesNo
Intel® Secure KeyKnown for oneYes
Intel® Virtualization Technology (Intel® VT)DiffersVT-xVT-d, VT-x
Processor ARK IDDiffers5347075027
Processor codeDiffersSR02SSR15G
Processor package sizeDiffers31 mm37.5 x 32 x 1.65 mm
Supported instruction setsDiffersAVXAVX 2.0, SSE4.1, SSE4.2
Conflict-Free processorDiffersNoYes
Graphics & IMC lithographyKnown for one32 nm
Idle StatesKnown for oneYes
Battery2 differ
Number of battery cellsDiffers64
Battery capacityDiffers56 Wh44 Wh
Poweridentical
AC adapter powerKnown for one90 W
Security1 differ
Cable lock slotDiffersNoYes
Cable lock slot typeKnown for oneKensington
Certificatesidentical
Compliance certificatesKnown for oneRoHS
CertificationKnown for oneUL, CE Marking Compliance, BSMI, CCC, CB, EPEAT, EU Flower, RoHS
Weight & dimensions3 differ
WidthDiffers426 mm348 mm
DepthDiffers290 mm241 mm
HeightDiffers39.3 mm24.8 mm
WeightKnown for one3.4 kg

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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