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Product comparison · 2 laptops

ASUS ROG G74SX-A1 laptop Intel® Core™ i7 i7-2630QM vs Samsung 4 NP400B4B Intel® Core™ i5 i5-2520M

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  • 122specifications compared
  • 42differ
  • 80identical
  • 55known for one product only

Key differences

  • Display diagonal
    • 43.9 cm (17.3")
    • 35.6 cm (14")
  • Display resolution
    • 1920 x 1080 pixels
    • 1366 x 768 pixels
  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i5
  • Processor generation
    • 2nd gen Intel® Core™ i7
    • 2nd gen Intel® Core™ i5
  • Processor model
    • i7-2630QM
    • i5-2520M
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 8
    • 4
  • Processor boost frequency
    • 2.9 GHz
    • 3.2 GHz

Side by side

Differences highlightedShow differences only
177 specifications
A

ASUS

ROG G74SX-A1 laptop Intel® Core™ i7 i7-2630QM

Model G74SX-A1

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B

Samsung

4 NP400B4B Intel® Core™ i5 i5-2520M

Model NP400B4B

View product
Display2 differ
Display diagonalDiffers43.9 cm (17.3")35.6 cm (14")
Display resolutionDiffers1920 x 1080 pixels1366 x 768 pixels
TouchscreenKnown for oneNo
HD typeKnown for oneFull HD
Processor12 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ i5
Processor generationDiffers2nd gen Intel® Core™ i72nd gen Intel® Core™ i5
Processor modelDiffersi7-2630QMi5-2520M
Processor coresDiffers42
Processor threadsDiffers84
Processor boost frequencyDiffers2.9 GHz3.2 GHz
Processor frequencyDiffers2 GHz2.5 GHz
Processor cacheDiffers6 MB3 MB
L3 cacheKnown for one3 MB
L2 cacheKnown for one3 MB
Processor seriesDiffersIntel Core i7-2600 Mobile SeriesIntel Core i5-2500 Mobile Series
SteppingDiffersD2J1
Thermal Design Power (TDP)Differs45 W35 W
CPU multiplier (bus/core ratio)Differs2025
Memory2 differ
Internal memoryDiffers12 GB4 GB
Maximum internal memoryDiffers16 GB8 GB
Memory clock speedKnown for one1333 MHz
Memory slotsKnown for one4x SO-DIMM
Storage3 differ
Total storage capacityDiffers1.5 TB500 GB
HDD speedKnown for one7200 RPM
Optical drive typeDiffersBlu-Ray DVD ComboDVD Super Multi
Compatible memory cardsDiffersMemory Stick (MS), MMC, SDMemory Stick (MS), MMC, MMC+, MS PRO, SD, SDHC, xD
Graphics3 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® GTX 560MIntel® HD Graphics 3000
Graphics card familyDiffersNVIDIAIntel
On-board graphics card dynamic frequency (max)Differs1100 MHz1300 MHz
Cameraidentical
Front camera resolution (numeric)Known for one1.3 MP
Optical driveidentical
CD read speedKnown for one24x
CD write speedKnown for one24x
CD-R read speedKnown for one24x
CD-R write speedKnown for one24x
CD-RW read speedKnown for one24x
CD-RW write speedKnown for one24x
DVD-R read speedKnown for one8x
DVD-R write speedKnown for one8x
DVD-R Double Layer read speedKnown for one8x
DVD-R Double Layer write speedKnown for one4x
DVD-RW read speedKnown for one8x
DVD-RW write speedKnown for one6x
DVD+R read speedKnown for one8x
DVD+R write speedKnown for one8x
DVD+R Double Layer read speedKnown for one8x
DVD+R Double Layer write speedKnown for one4x
DVD+RW read speedKnown for one8x
DVD+RW write speedKnown for one8x
DVD-RAM read speedKnown for one5x
DVD-RAM write speedKnown for one5x
Network2 differ
Wireless technologyDiffers802.11b/g/nWi-Fi
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
BluetoothDiffersNoYes
Bluetooth versionKnown for one2.1+EDR
Networking featuresKnown for oneGigabit Ethernet
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
Wi-Fi standardsKnown for one802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers31
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers12
eSATA ports quantityDiffers01
Docking connectorDiffersNoYes
ExpressCard slotDiffersNoYes
Modem (RJ-11) portsKnown for one0
eSATA/USB 2.0 ports quantityKnown for one0
Line-inKnown for oneYes
TV-outKnown for oneNo
Keyboardidentical
Full-size keyboardKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 7 Professional
Drivers includedKnown for oneYes
Processor special features6 differ
CPU configuration (max)Known for one1
Intel Trusted Execution TechnologyDiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® Insider™DiffersYesNo
Intel® Smart CacheKnown for oneYes
Processor ARK IDDiffers5221952229
Processor codeDiffersSR02YSR048
Processor package sizeDiffers37.5 x 37.5 (rPGA998)37.5 x 37.5 (rPGA988B); 31 x 24 (BGA1023)
Poweridentical
AC adapter powerKnown for one120 W
AC adapter input voltageKnown for one100 - 240 V
AC adapter output currentKnown for one6.3 A
AC adapter output voltageKnown for one19 V
Security1 differ
Cable lock slotDiffersYesNo
Cable lock slot typeKnown for oneKensington
Weight & dimensions5 differ
WeightDiffers4.28 kg2.3 kg
WidthDiffers352 mm334.8 mm
DepthDiffers420 mm236 mm
Height (front)Differs2 cm3.01 cm
Height (rear)Differs6.2 cm3.49 cm
Packaging contentidentical
Remote control includedKnown for oneNo
Other featuresidentical
TV tuner integratedKnown for oneNo
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Power supply typeKnown for oneAC/DC
Designidentical
Product colourKnown for oneBlack
Audioidentical
Audio systemKnown for oneEAX
Number of built-in speakersKnown for one2
Performanceidentical
Motherboard chipsetKnown for oneIntel® HM65 Express
Batteryidentical
Battery capacityKnown for one74 Wh

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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