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Product comparison · 2 laptops

ASUS K450CA-WX084H laptop Intel® Core™ i3 i3-3217U vs ASUS K551LB-XX169H laptop Intel® Core™ i7 i7-4500U

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  • 104specifications compared
  • 39differ
  • 65identical
  • 59known for one product only

Key differences

  • Product colour
    • Blue
    • Grey, Stainless steel
  • Display diagonal
    • 35.6 cm (14")
    • 39.6 cm (15.6")
  • Processor family
    • Intel® Core™ i3
    • Intel® Core™ i7
  • Processor generation
    • 3rd gen Intel® Core™ i3
    • 4th gen Intel® Core™ i7
  • Processor model
    • i3-3217U
    • i7-4500U
  • Processor cache
    • 3 MB
    • 4 MB
  • Processor socket
    • BGA 1023
    • BGA 1168
  • Processor codename
    • Ivy Bridge
    • Haswell

Side by side

Differences highlightedShow differences only
163 specifications
A

ASUS

K450CA-WX084H laptop Intel® Core™ i3 i3-3217U

Model K450CA-WX084H

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B

ASUS

K551LB-XX169H laptop Intel® Core™ i7 i7-4500U

Model K551LB-XX169H

View product
Design1 differ
Product colourDiffersBlueGrey, Stainless steel
Display1 differ
Display diagonalDiffers35.6 cm (14")39.6 cm (15.6")
Processor13 differ
Processor familyDiffersIntel® Core™ i3Intel® Core™ i7
Processor generationDiffers3rd gen Intel® Core™ i34th gen Intel® Core™ i7
Processor modelDiffersi3-3217Ui7-4500U
System bus rateKnown for one5 GT/s
Processor cacheDiffers3 MB4 MB
L3 cacheKnown for one3 MB
Processor socketDiffersBGA 1023BGA 1168
Processor seriesDiffersIntel Core i3-3200 Mobile SeriesIntel Core i7-4500 Mobile series
Processor codenameDiffersIvy BridgeHaswell
Bus typeDiffersDMIDMI2
FSB ParityKnown for oneNo
SteppingDiffersL1C0
Thermal Design Power (TDP)Differs17 W15 W
TjunctionDiffers105 °C100 °C
Maximum number of PCI Express lanesDiffers1612
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x42x4
CPU multiplier (bus/core ratio)Known for one18
Processor boost frequencyKnown for one3 GHz
Memory2 differ
Internal memoryDiffers4 GB8 GB
Internal memory typeDiffersDDR3-SDRAMDDR3L-SDRAM
Storage2 differ
Total storage capacityDiffers500 GB1 TB
Number of HDDs installedKnown for one1
HDD capacityKnown for one500 GB
HDD interfaceKnown for oneSATA
HDD speedKnown for one5400 RPM
HDD sizeKnown for one2.5"
Compatible memory cardsDiffersSD, SDHC, SDXCSD, SDHC
Graphics4 differ
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card modelDiffersIntel® HD Graphics 4000Intel® HD Graphics 4400
On-board graphics card base frequencyDiffers350 MHz200 MHz
On-board graphics card dynamic frequency (max)Differs1050 MHz1100 MHz
On-board graphics card IDDiffers0x1660xA16
Discrete graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneNVIDIA® GeForce® GT 740M
Discrete graphics card memoryKnown for one2 GB
Discrete graphics memory typeKnown for oneGDDR3
Maximum on-board graphics card memoryKnown for one1.74 GB
Network2 differ
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11a, 802.11b, 802.11g
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s10,1000,100 Mbit/s
Integrated 4G WiMAXKnown for oneYes
Ports & interfaces1 differ
eSATA/USB 2.0 ports quantityKnown for one0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one0
eSATA ports quantityKnown for one0
VGA (D-Sub) ports quantityDiffers10
Firewire (IEEE 1394) portsKnown for one0
Headphone outputsKnown for one0
S/PDIF out portKnown for oneNo
Microphone inKnown for oneNo
ExpressCard slotKnown for oneNo
CardBus PCMCIA slots quantityKnown for one0
CardBus PCMCIA slot typeKnown for oneNo
SmartCard slotKnown for oneNo
USB 2.0 ports quantityKnown for one1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one2
Total number of SATA connectorsKnown for one4
Number of SATA III connectorsKnown for one4
Keyboardidentical
Numeric keypadKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 8Windows 8.1
Processor special features7 differ
Graphics & IMC lithographyKnown for one22 nm
Intel Clear Video TechnologyKnown for oneNo
Intel Demand Based SwitchingKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneYes
Intel Fast Memory AccessKnown for oneYes
Intel Flex Memory AccessKnown for oneYes
Intel Rapid Storage TechnologyDiffersNoYes
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneNo
Intel® Smart CacheKnown for oneYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Processor ARK IDDiffers6569775460
Processor codeDiffersSR0N9SR16Z
Processor package sizeDiffers31 x 24 mm40 x 24 x 1.5 mm
Supported instruction setsDiffersAVXAVX 2.0, SSE4.1, SSE4.2
Intel ME Firmware VersionKnown for one9.5
Intel Secure Key Technology versionKnown for one1.00
Intel Smart Connect TechnologyKnown for oneYes
Intel Smart Connect Technology versionKnown for one1.00
Intel TSX-NIKnown for oneNo
Intel TSX-NI versionKnown for one0.00
Intel® High Definition Audio (Intel® HD Audio)Known for oneYes
Intel® Matrix Storage Technology (Intel® MST)Known for oneYes
Intel® Secure KeyKnown for oneYes
Battery2 differ
Number of battery cellsDiffers43
Battery capacityDiffers37 Wh50 Wh
Battery technologyKnown for oneLithium Polymer (LiPo)
Poweridentical
AC adapter powerKnown for one65 W
Security1 differ
Cable lock slotDiffersNoYes
Cable lock slot typeKnown for oneKensington
Password protectionKnown for oneYes
Password protection typeKnown for oneHDD, User
Weight & dimensions2 differ
WeightKnown for one2.1 kg
WidthDiffers348 mm380 mm
DepthDiffers241 mm258 mm
Height (front)Known for one2.48 cm
Height (rear)Known for one3.17 cm
HeightKnown for one22.5 mm

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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