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Product comparison · 2 laptops

ASUS R505CB-QB52-CB laptop Intel® Core™ i7 i7-3537U vs ASUS X750JB-DH71-CA laptop Intel® Core™ i7 i7-4500U

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  • 140specifications compared
  • 40differ
  • 100identical
  • 30known for one product only

Key differences

  • Product colour
    • Black, Stainless steel
    • Grey, Stainless steel
  • Display diagonal
    • 39.6 cm (15.6")
    • 43.9 cm (17.3")
  • Display resolution
    • 1366 x 768 pixels
    • 1600 x 900 pixels
  • Processor generation
    • 3rd gen Intel® Core™ i7
    • 4th gen Intel® Core™ i7
  • Processor model
    • i7-3537U
    • i7-4500U
  • Processor boost frequency
    • 3.1 GHz
    • 3 GHz
  • Processor frequency
    • 2 GHz
    • 1.8 GHz
  • Processor socket
    • BGA 1023
    • BGA 1168

Side by side

Differences highlightedShow differences only
170 specifications
A

ASUS

R505CB-QB52-CB laptop Intel® Core™ i7 i7-3537U

Model R505CB-QB52-CB

View product
B

ASUS

X750JB-DH71-CA laptop Intel® Core™ i7 i7-4500U

Model X750JB-DH71-CA

View product
Design1 differ
Product colourDiffersBlack, Stainless steelGrey, Stainless steel
Display2 differ
Display diagonalDiffers39.6 cm (15.6")43.9 cm (17.3")
Display resolutionDiffers1366 x 768 pixels1600 x 900 pixels
LED backlightKnown for oneYes
HD typeKnown for oneHD+
Processor13 differ
Processor generationDiffers3rd gen Intel® Core™ i74th gen Intel® Core™ i7
Processor modelDiffersi7-3537Ui7-4500U
Processor boost frequencyDiffers3.1 GHz3 GHz
Processor frequencyDiffers2 GHz1.8 GHz
System bus rateKnown for one5 GT/s
Processor socketDiffersBGA 1023BGA 1168
Processor seriesDiffersIntel Core i7-3500 Mobile seriesIntel Core i7-4500 Mobile series
Processor codenameDiffersIvy BridgeHaswell
Bus typeDiffersDMIDMI2
SteppingDiffersL1C0
Thermal Design Power (TDP)Differs17 W15 W
TjunctionDiffers105 °C100 °C
Maximum number of PCI Express lanesDiffers1612
PCI Express configurationsDiffers1x8, 1x16, 2x4, 2x82x4
CPU multiplier (bus/core ratio)Known for one20
Memory1 differ
Internal memoryDiffers6 GB8 GB
Memory form factorKnown for oneSO-DIMM
Memory slotsKnown for one2x SO-DIMM
Maximum internal memoryKnown for one8 GB
Storageidentical
HDD sizeKnown for one2.5"
Graphics4 differ
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)Differs1200 MHz1100 MHz
On-board graphics card IDDiffers0x1660xA16
Maximum on-board graphics card memoryKnown for one1.74 GB
On-board graphics card DirectX versionKnown for one12
Audio1 differ
Audio systemDiffersSonicMasterSonicMaster Lite
Number of built-in speakersKnown for one1
Optical driveidentical
LightScribeKnown for oneNo
Networkidentical
Integrated 4G WiMAXKnown for oneYes
Ports & interfaces1 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers12
Total number of SATA connectorsKnown for one4
Number of SATA III connectorsKnown for one4
Performance1 differ
Motherboard chipsetDiffersIntel HM76 ExpressIntel® HM86
Softwareidentical
Operating system architectureKnown for one64-bit
Drivers includedKnown for oneYes
Processor special features9 differ
Graphics & IMC lithographyKnown for one22 nm
Intel Dual Display Capable TechnologyDiffersYesNo
Intel Fast Memory AccessDiffersYesNo
Intel Flex Memory AccessDiffersYesNo
Intel Rapid Storage TechnologyDiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Intel® Smart CacheKnown for oneYes
Processor ARK IDDiffers7205475460
Processor codeDiffersSR0XGSR16Z
Processor package sizeDiffers31 x 24 (BGA1023)40 x 24 x 1.5 mm
Supported instruction setsDiffersAVXAVX 2.0, SSE4.1, SSE4.2
Intel ME Firmware VersionKnown for one9.5
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
Batteryidentical
Battery technologyKnown for oneLithium Polymer (LiPo)
Power2 differ
AC adapter powerDiffers65 W120 W
AC adapter output currentDiffers3.42 A6.32 A
Security1 differ
Cable lock slotDiffersNoYes
Cable lock slot typeKnown for oneKensington
Password protectionKnown for oneYes
Password protection typeKnown for oneBIOS, HDD, User
Weight & dimensions4 differ
WeightDiffers2.3 kg2.8 kg
WidthDiffers380 mm415 mm
DepthDiffers266 mm270 mm
HeightDiffers21 mm31.2 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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