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Product comparison · 2 laptops

ASUS N551JX-CN045H laptop Intel® Core™ i5 i5-4200H vs ASUS N551JX-CN046H laptop Intel® Core™ i7 i7-4720HQ

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  • 128specifications compared
  • 18differ
  • 110identical
  • 10known for one product only

Key differences

  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i7
  • Processor generation
    • 4th gen Intel® Core™ i5
    • 4th gen Intel® Core™ i7
  • Processor model
    • i5-4200H
    • i7-4720HQ
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 4
    • 8
  • Processor boost frequency
    • 3.4 GHz
    • 3.6 GHz
  • Processor frequency
    • 2.8 GHz
    • 2.6 GHz
  • Processor cache
    • 3 MB
    • 6 MB

Side by side

Differences highlightedShow differences only
138 specifications
A

ASUS

N551JX-CN045H laptop Intel® Core™ i5 i5-4200H

Model N551JX-CN045H

View product
B

ASUS

N551JX-CN046H laptop Intel® Core™ i7 i7-4720HQ

Model N551JX-CN046H

View product
Designidentical
Product typeLaptopLaptop
Product colourGrey, Stainless steelGrey, Stainless steel
Form factorClamshellClamshell
Displayidentical
Display diagonal39.6 cm (15.6")39.6 cm (15.6")
Display resolution1920 x 1080 pixels1920 x 1080 pixels
TouchscreenNoNo
HD typeFull HDFull HD
LED backlightYesYes
Native aspect ratio16:916:9
Display surfaceMattMatt
Processor10 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffers4th gen Intel® Core™ i54th gen Intel® Core™ i7
Processor modelDiffersi5-4200Hi7-4720HQ
Processor coresDiffers24
Processor threadsDiffers48
Processor boost frequencyDiffers3.4 GHz3.6 GHz
Processor frequencyDiffers2.8 GHz2.6 GHz
System bus rate5 GT/s5 GT/s
Processor cacheDiffers3 MB6 MB
Processor cache typeDiffersSmart CacheL3
Processor socketBGA 1364BGA 1364
Processor lithography22 nm22 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Core i5-4200 Mobile seriesIntel Core i7-4700 Mobile series
Processor codenameHaswellHaswell
Bus typeDMI2DMI2
SteppingC0C0
Thermal Design Power (TDP)47 W47 W
Tjunction100 °C100 °C
Maximum number of PCI Express lanes1616
PCI Express configurations1x16, 2x8, 1x8+2x41x16, 2x8, 1x8+2x4
PCI Express slots version3.03.0
ECC supported by processorNoNo
Memoryidentical
Internal memory8 GB8 GB
Internal memory typeDDR3L-SDRAMDDR3L-SDRAM
Memory clock speed1600 MHz1600 MHz
Memory slotsKnown for one2x SO-DIMM
Maximum internal memory16 GB16 GB
Storage2 differ
Total storage capacityDiffers1.52 TB1.12 TB
Storage mediaHDD+SSDHDD+SSD
Number of HDDs installedKnown for one1
HDD capacityKnown for one1 TB
SSD capacityDiffers24 GB128 GB
Optical drive typeDVD Super MultiDVD Super Multi
Card reader integratedYesYes
Compatible memory cardsMMC, Memory Stick (MS), MS PRO, SD, MS PRO Duo, SDXCMMC, Memory Stick (MS), MS PRO, SD, MS PRO Duo, SDXC
Graphics2 differ
On-board graphics cardYesYes
Discrete graphics cardYesYes
Discrete graphics card modelNVIDIA® GeForce® GTX 950MNVIDIA® GeForce® GTX 950M
Discrete graphics card memoryKnown for one2 GB
On-board graphics card modelIntel® HD Graphics 4600Intel® HD Graphics 4600
Maximum on-board graphics card memory1.74 GB1.74 GB
On-board graphics card base frequency400 MHz400 MHz
On-board graphics card dynamic frequency (max)Differs1150 MHz1200 MHz
On-board graphics card DirectX versionDiffers11.111.2/12
On-board graphics card OpenGL versionKnown for one4.3
On-board graphics card ID0x4160x416
Discrete graphics memory typeKnown for oneGDDR3
Audioidentical
Number of built-in speakers22
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 rates10,1000,100 Mbit/s10,1000,100 Mbit/s
BluetoothYesYes
Bluetooth version4.04.0
Ports & interfacesidentical
USB 2.0 ports quantity00
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity33
Ethernet LAN (RJ-45) ports11
HDMI ports quantity11
DisplayPorts quantity00
Mini DisplayPorts quantity11
DVI portNoNo
VGA (D-Sub) ports quantity00
Thunderbolt ports quantity00
Combo headphone/mic portYesYes
Docking connectorNoNo
Performanceidentical
Motherboard chipsetIntel® HM86Intel® HM86
Keyboardidentical
Pointing deviceTouchpadTouchpad
Numeric keypadYesYes
Windows keysYesYes
Full-size keyboardKnown for oneYes
Softwareidentical
Operating system installedWindows 8.1Windows 8.1
Processor special features4 differ
Intel® Wireless Display (Intel® WiDi)YesYes
CPU configuration (max)11
Embedded options availableNoNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Idle StatesKnown for oneYes
Intel 64YesYes
Intel Enhanced Halt StateKnown for oneYes
Intel FDI TechnologyKnown for oneYes
Intel Identity Protection Technology version1.001.00
Intel Secure Key Technology version1.001.00
Intel TSX-NINoNo
Intel TSX-NI version0.000.00
Intel Trusted Execution TechnologyNoNo
Intel VT-x with Extended Page Tables (EPT)YesYes
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)YesYes
Intel® AES New Instructions (Intel® AES-NI)YesYes
Intel® Anti-Theft Technology (Intel® AT)YesYes
Intel® Clear Video HD Technology (Intel® CVT HD)YesYes
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® Identity Protection Technology (Intel® IPT)YesYes
Intel® InTru™ 3D TechnologyYesYes
Intel® Insider™YesYes
Intel® Quick Sync Video TechnologyYesYes
Intel® Secure KeyYesYes
Intel® Smart CacheYesYes
Intel® Turbo Boost TechnologyDiffers2.0No
Processor ARK IDDiffers7502778934
Processor codeDiffersSR15GSR1Q8
Processor package sizeDiffers37.5 x 32 x 1.65 mm37.5 x 32 x 1.6 mm
Supported instruction setsAVX 2.0, SSE4.1, SSE4.2AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring TechnologiesYesYes
Conflict-Free processorYesYes
Batteryidentical
Number of battery cells66
Battery capacity56 Wh56 Wh
Poweridentical
AC adapter power120 W120 W
AC adapter frequency50 - 60 Hz50 - 60 Hz
AC adapter input voltage100 - 240 V100 - 240 V
AC adapter output current6.3 A6.3 A
AC adapter output voltage19 V19 V
DC-in jackYesYes
Securityidentical
Cable lock slotYesYes
Cable lock slot typeKensingtonKensington
Password protectionYesYes
Password protection typeBIOS, HDD, UserBIOS, HDD, User
Certificatesidentical
Compliance certificatesRoHSRoHS
CertificationUL, TUV, MIC, CE Marking Compliance, BSMI, Australia C-TICK / NZ A-Tick Compliance, CCC, GOST-R, CB, EPEAT, EU Flower, Energy star, CECP, WEEE, Erp 2013, RoHS, JATEUL, TUV, MIC, CE Marking Compliance, BSMI, Australia C-TICK / NZ A-Tick Compliance, CCC, GOST-R, CB, EPEAT, EU Flower, Energy star, CECP, WEEE, Erp 2013, RoHS, JATE
Sustainabilityidentical
Sustainability certificatesENERGY STARENERGY STAR
Weight & dimensionsidentical
Weight2.7 kg2.7 kg
Width383 mm383 mm
Depth255 mm255 mm
Height (front)2.8 cm2.8 cm
Height (rear)3.15 cm3.15 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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