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Product comparison · 2 laptops

ASUS ROG G750JM-QB71-CB laptop Intel® Core™ i7 i7-4700HQ vs ASUS X551CA-QS31-CB laptop Intel® Core™ i3 i3-3217U

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  • 124specifications compared
  • 54differ
  • 70identical
  • 43known for one product only

Key differences

  • Display diagonal
    • 43.9 cm (17.3")
    • 39.6 cm (15.6")
  • Display resolution
    • 1920 x 1080 pixels
    • 1366 x 768 pixels
  • HD type
    • Full HD
    • HD
  • Display surface
    • Matt
    • Gloss
  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i3
  • Processor generation
    • 4th gen Intel® Core™ i7
    • 3rd gen Intel® Core™ i3
  • Processor model
    • i7-4700HQ
    • i3-3217U
  • Processor cores
    • 4
    • 2

Side by side

Differences highlightedShow differences only
167 specifications
A

ASUS

ROG G750JM-QB71-CB laptop Intel® Core™ i7 i7-4700HQ

Model G750JM-QB71-CB

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B

ASUS

X551CA-QS31-CB laptop Intel® Core™ i3 i3-3217U

Model X551CA-QS31-CB

View product
Designidentical
Market positioningKnown for oneGaming
Display4 differ
Display diagonalDiffers43.9 cm (17.3")39.6 cm (15.6")
Display resolutionDiffers1920 x 1080 pixels1366 x 768 pixels
HD typeDiffersFull HDHD
Display surfaceDiffersMattGloss
Processor15 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ i3
Processor generationDiffers4th gen Intel® Core™ i73rd gen Intel® Core™ i3
Processor modelDiffersi7-4700HQi3-3217U
Processor coresDiffers42
Processor threadsDiffers84
Processor frequencyDiffers2.4 GHz1.8 GHz
System bus rateKnown for one5 GT/s
Processor cacheDiffers6 MB3 MB
Processor socketDiffersBGA 1364BGA 1023
Processor seriesDiffersIntel Core i7-4700 Mobile seriesIntel Core i3-3200 Mobile Series
Processor codenameDiffersHaswellIvy Bridge
Bus typeDiffersDMI2DMI
SteppingDiffersC0L1
Thermal Design Power (TDP)Differs47 W17 W
TjunctionDiffers100 °C105 °C
PCI Express slots versionDiffers3.02.0
CPU multiplier (bus/core ratio)Known for one18
Processor boost frequencyKnown for one3.4 GHz
Memory2 differ
Internal memoryDiffers12 GB6 GB
Internal memory typeDiffersDDR3L-SDRAMDDR3-SDRAM
Memory clock speedKnown for one1600 MHz
Memory slotsKnown for one4x SO-DIMM
Maximum internal memoryKnown for one32 GB
Storage2 differ
Total storage capacityDiffers1 TB750 GB
HDD capacityDiffers1 TB750 GB
HDD speedKnown for one5400 RPM
Optical drive typeKnown for oneDVD Super Multi
Graphics4 differ
On-board graphics card modelDiffersIntel® HD Graphics 4600Intel® HD Graphics 4000
On-board graphics card base frequencyDiffers400 MHz350 MHz
On-board graphics card dynamic frequency (max)Differs1200 MHz1050 MHz
On-board graphics card IDDiffers0x4160x166
Discrete graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneNVIDIA® GeForce® GTX 860M
Discrete graphics card memoryKnown for one2 GB
Discrete graphics memory typeKnown for oneGDDR5
Maximum on-board graphics card memoryKnown for one1.74 GB
On-board graphics card DirectX versionKnown for one11.2/12
Audioidentical
Audio systemKnown for oneSonicMaster
Number of built-in speakersKnown for one2
Cameraidentical
Front camera resolutionKnown for one1280 x 720 pixels
Network3 differ
Wi-Fi standardsDiffers802.11a, 802.11b, 802.11g802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s10,100 Mbit/s
BluetoothDiffersYesNo
Integrated 4G WiMAXKnown for oneYes
Bluetooth versionKnown for one4.0
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers01
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers41
Thunderbolt ports quantityKnown for one0
Headphone outputsDiffers10
S/PDIF out portDiffersYesNo
Combo headphone/mic portKnown for oneYes
Microphone inDiffersYesNo
HDMI versionKnown for one1.4
Mini DisplayPorts quantityKnown for one1
Keyboardidentical
Full-size keyboardKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 8.1Windows 8
Operating system architectureKnown for one64-bit
Processor special features11 differ
Graphics & IMC lithographyKnown for one22 nm
Intel Dual Display Capable TechnologyDiffersNoYes
Intel Fast Memory AccessDiffersNoYes
Intel Flex Memory AccessDiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Intel® AES New Instructions (Intel® AES-NI)DiffersYesNo
Intel® Smart CacheKnown for oneYes
Intel® Turbo Boost TechnologyDiffers2.0No
Intel® Virtualization Technology (Intel® VT)DiffersVT-d, VT-xVT-x
Processor ARK IDDiffers7511665697
Processor codeDiffersSR15ESR0N9
Processor package sizeDiffers37.5 x 32 x 1.6 mm31 x 24 mm
Supported instruction setsDiffersAVX 2.0, SSE4.1, SSE4.2AVX
Intel Secure Key Technology versionKnown for one1.00
Intel TSX-NIKnown for oneNo
Intel TSX-NI versionKnown for one0.00
Intel® Secure KeyKnown for oneYes
Battery2 differ
Number of battery cellsDiffers84
Battery capacityDiffers89 Wh37 Wh
Power3 differ
AC adapter powerDiffers180 W45 W
AC adapter output currentDiffers9.23 A2.37 A
AC adapter output voltageDiffers19.5 V19 V
Certificatesidentical
Compliance certificatesKnown for oneRoHS
CertificationKnown for oneUL, CE Marking Compliance, FCC Compliance, BSMI, CCC, CB, EPEAT, Energy star, CECP, RoHS, JATE
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Weight & dimensions2 differ
WeightKnown for one2.15 kg
WidthDiffers410 mm380 mm
DepthDiffers318 mm251 mm
Height (front)Known for one3.09 cm
Height (rear)Known for one3.66 cm
HeightKnown for one17 mm
Packaging contentidentical
Cables includedKnown for oneAC
ManualKnown for oneYes
Other featuresidentical
64-bit computingKnown for oneYes
Performanceidentical
Motherboard chipsetKnown for oneIntel® HM87

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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