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Product comparison · 2 laptops

ASUS K450CA-WX088 Intel® Core™ i5 i5-3337U Laptop vs ASUS X450JB-0033D4720HQ laptop Intel® Core™ i7 i7-4720HQ

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  • 129specifications compared
  • 40differ
  • 89identical
  • 28known for one product only

Key differences

  • Product colour
    • Red
    • Black, Stainless steel
  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i7
  • Processor generation
    • 3rd gen Intel® Core™ i5
    • 4th gen Intel® Core™ i7
  • Processor model
    • i5-3337U
    • i7-4720HQ
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 4
    • 8
  • Processor boost frequency
    • 2.7 GHz
    • 3.6 GHz
  • Processor frequency
    • 1.8 GHz
    • 2.6 GHz

Side by side

Differences highlightedShow differences only
157 specifications
A

ASUS

K450CA-WX088 Intel® Core™ i5 i5-3337U Laptop

Model K450CA-WX088

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B

ASUS

X450JB-0033D4720HQ laptop Intel® Core™ i7 i7-4720HQ

Model X450JB-0033D4720HQ

View product
Design1 differ
Product colourDiffersRedBlack, Stainless steel
Processor17 differ
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffers3rd gen Intel® Core™ i54th gen Intel® Core™ i7
Processor modelDiffersi5-3337Ui7-4720HQ
Processor coresDiffers24
Processor threadsDiffers48
Processor boost frequencyDiffers2.7 GHz3.6 GHz
Processor frequencyDiffers1.8 GHz2.6 GHz
Processor cacheDiffers3 MB6 MB
Processor cache typeDiffersSmart CacheL3
Processor socketDiffersBGA 1023BGA 1364
Processor seriesDiffersIntel Core i5-3300 Mobile seriesIntel Core i7-4700 Mobile series
Processor codenameDiffersIvy BridgeHaswell
Bus typeDiffersDMIDMI2
SteppingDiffersL1C0
Thermal Design Power (TDP)Differs17 W47 W
TjunctionDiffers105 °C100 °C
PCI Express slots versionDiffers2.03.0
CPU multiplier (bus/core ratio)Known for one18
Memory1 differ
Internal memory typeDiffersDDR3-SDRAMDDR3L-SDRAM
Memory slotsKnown for one1x SO-DIMM
Maximum internal memoryKnown for one8 GB
Storage1 differ
Total storage capacityDiffers500 GB1 TB
Number of HDDs installedKnown for one1
HDD capacityKnown for one1 TB
HDD speedKnown for one5400 RPM
Graphics6 differ
Discrete graphics cardDiffersNoYes
Discrete graphics card modelDiffersNot availableNVIDIA® GeForce® GT 940M
Discrete graphics card memoryKnown for one2 GB
Discrete graphics memory typeKnown for oneGDDR3
On-board graphics card modelDiffersIntel® HD Graphics 4000Intel® HD Graphics 4600
Maximum on-board graphics card memoryKnown for one1.74 GB
On-board graphics card base frequencyDiffers350 MHz400 MHz
On-board graphics card dynamic frequency (max)Differs1100 MHz1200 MHz
On-board graphics card DirectX versionKnown for one11.2/12
On-board graphics card OpenGL versionKnown for one4.3
On-board graphics card IDDiffers0x1660x416
Graphics card Open GL supportKnown for oneYes
Networkidentical
BluetoothKnown for oneNo
Integrated 4G WiMAXKnown for oneYes
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers12
Performance1 differ
Motherboard chipsetDiffersIntel HM76 ExpressIntel® HM87
Keyboardidentical
Windows keysKnown for oneYes
Software1 differ
Operating system installedDiffersFreeDOSWindows 8.1
Processor special features9 differ
Intel Dual Display Capable TechnologyDiffersYesNo
Intel Fast Memory AccessDiffersYesNo
Intel Flex Memory AccessDiffersYesNo
Intel TSX-NIKnown for oneNo
Intel TSX-NI versionKnown for one0.00
Intel® My WiFi Technology (Intel® MWT)DiffersYesNo
Intel® Turbo Boost TechnologyDiffers2.0No
Processor ARK IDDiffers7205578934
Processor codeDiffersSR0XLSR1Q8
Processor package sizeDiffers31 x 24 (BGA1023)37.5 x 32 x 1.6 mm
Supported instruction setsDiffersAVXAVX 2.0, SSE4.1, SSE4.2
Graphics & IMC lithographyKnown for one22 nm
Battery2 differ
Number of battery cellsDiffers34
Battery capacityDiffers37 Wh44 Wh
Poweridentical
AC adapter powerKnown for one65 W
AC adapter output currentKnown for one3.42 A
Securityidentical
Password protectionKnown for oneYes
Password protection typeKnown for oneHDD, User, BIOS
Certificatesidentical
Compliance certificatesKnown for oneRoHS
CertificationKnown for oneUL, CE Marking Compliance, BSMI, CCC, CB, EPEAT, EU Flower, RoHS
Weight & dimensionsidentical
HeightKnown for one24.8 mm
WeightKnown for one2.1 kg
Height (front)Known for one2.48 cm
Height (rear)Known for one3.17 cm

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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