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Product comparison · 2 laptops

ASUS ROG G51JX-SZ054Z laptop Intel® Core™ i7 i7-720QM vs MSI Megabook CX623-007NE laptop Intel® Core™ i5 i5-450M

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  • 116specifications compared
  • 46differ
  • 70identical
  • 32known for one product only

Key differences

  • Display resolution
    • 1920 x 1080 pixels
    • 1366 x 768 pixels
  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i5
  • Processor generation
    • Intel® Core™ i7
    • 4th gen Intel® Core™ i5
  • Processor model
    • i7-720QM
    • i5-450M
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 8
    • 4
  • Processor boost frequency
    • 2.8 GHz
    • 2.66 GHz
  • Processor frequency
    • 1.6 GHz
    • 2.4 GHz

Side by side

Differences highlightedShow differences only
148 specifications
A

ASUS

ROG G51JX-SZ054Z laptop Intel® Core™ i7 i7-720QM

Model G51JX-SZ054Z

View product
B

MSI

Megabook CX623-007NE laptop Intel® Core™ i5 i5-450M

Model CX623-007NE

View product
Display1 differ
Display resolutionDiffers1920 x 1080 pixels1366 x 768 pixels
LED backlightKnown for oneYes
Processor19 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ i5
Processor generationDiffersIntel® Core™ i74th gen Intel® Core™ i5
Processor modelDiffersi7-720QMi5-450M
Processor coresDiffers42
Processor threadsDiffers84
Processor boost frequencyDiffers2.8 GHz2.66 GHz
Processor frequencyDiffers1.6 GHz2.4 GHz
System bus rateDiffers2.5 GT/s4.8 GT/s
Processor cacheDiffers6 MB3 MB
Processor lithographyDiffers45 nm32 nm
Processor seriesDiffersIntel Core i7-700 Mobile SeriesIntel Core i5-400 Series
Processor codenameDiffersClarksfieldArrandale
SteppingDiffersB1K0
Thermal Design Power (TDP)Differs45 W35 W
TjunctionDiffers100 °C105 °C
PCI Express configurationsDiffers1x16, 2x81x16
Number of Processing Die TransistorsDiffers774 M382 M
Processing Die sizeDiffers296 mm²81 mm²
CPU multiplier (bus/core ratio)Differs1218
Memory2 differ
Internal memoryDiffers8 GB4 GB
Maximum internal memoryDiffers8 GB4 GB
Memory clock speedKnown for one1066 MHz
Memory layout (slots x size)Known for one2 x 2 GB
Storage1 differ
HDD speedKnown for one7200 RPM
Compatible memory cardsDiffersMemory Stick (MS), MiniSD, MMC, MS PRO, MS PRO Duo, SD, xDMemory Stick (MS), MMC, SD, xD
Optical drive typeKnown for oneDVD Super Multi
Graphics1 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® GTS 360MNVIDIA® GeForce® G310M
On-board graphics cardKnown for oneYes
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card modelKnown for oneIntel® HD Graphics
On-board graphics card base frequencyKnown for one500 MHz
On-board graphics card dynamic frequency (max)Known for one766 MHz
Audioidentical
Audio systemKnown for oneCreative Audigy HD
Speakers manufacturerKnown for oneAltec Lansing
Number of built-in speakersKnown for one2
Network2 differ
Networking featuresDiffersGigabit Ethernet, WLANGigabit Ethernet
BluetoothDiffersYesNo
Bluetooth versionKnown for one2.1+EDR
Cabling technologyKnown for one10/100/1000BASE-T(X)
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers43
Firewire (IEEE 1394) portsDiffers10
S/PDIF out portDiffersYesNo
Keyboardidentical
Pointing deviceKnown for oneTouchpad
Keyboard number of keysKnown for one103
Software1 differ
Operating system installedDiffersWindows 7 UltimateWindows 7 Home Premium
Processor special features14 differ
Intel Clear Video TechnologyDiffersNoYes
Intel Dual Display Capable TechnologyDiffersNoYes
Intel FDI TechnologyDiffersNoYes
Intel Fast Memory AccessDiffersNoYes
Intel Flex Memory AccessDiffersNoYes
Intel Trusted Execution TechnologyDiffersYesNo
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersNoYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)DiffersNoYes
Intel® Smart CacheKnown for oneYes
Physical Address Extension (PAE)DiffersYes36 bit
Processor ARK IDDiffers4312249022
Processor codeDiffersSLBLYSLBTZ
Processor package sizeDiffers37.5 x 37.5 mmrPGA 37.5x 37.5, BGA 34x28
Supported instruction setsDiffersSSE4.2SSE4.1/4.2
Graphics & IMC lithographyKnown for one45 nm
Power1 differ
AC adapter powerDiffers120 W65 W
AC adapter input voltageKnown for one100 - 240 V
AC adapter output currentKnown for one4.74 A
AC adapter output voltageKnown for one19 V
Securityidentical
HDD user passwordKnown for oneYes
Weight & dimensions1 differ
WeightDiffers3.3 kg2.48 kg
WidthKnown for one375 mm
DepthKnown for one265 mm
Height (front)Known for one3.43 cm
Height (rear)Known for one4.06 cm
Packaging contentidentical
AC adapter includedKnown for oneYes
Other featuresidentical
Compliance industry standardsKnown for oneIEEE 802.3/802.3u/802.3ab
Cameraidentical
Front camera resolution (numeric)Known for one1.3 MP
Batteryidentical
Number of battery cellsKnown for one6
Packaging dataidentical
Package dimensions (WxDxH)Known for one374 x 247.5 x 35 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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