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Product comparison · 2 laptops

ASUS R505CB-QB52-CB laptop Intel® Core™ i7 i7-3537U vs ASUS X551CA-SX030H Intel® Pentium® 2117U Laptop

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  • 138specifications compared
  • 45differ
  • 93identical
  • 34known for one product only

Key differences

  • Product colour
    • Black, Stainless steel
    • Black
  • Processor family
    • Intel® Core™ i7
    • Intel® Pentium®
  • Processor model
    • i7-3537U
    • 2117U
  • Processor threads
    • 4
    • 2
  • Processor frequency
    • 2 GHz
    • 1.8 GHz
  • Processor cache
    • 4 MB
    • 2 MB
  • Stepping
    • L1
    • P0
  • PCI Express configurations
    • 1x8, 1x16, 2x4, 2x8
    • 1x16, 2x8, 1x8+2x4

Side by side

Differences highlightedShow differences only
172 specifications
A

ASUS

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

Model R505CB-QB52-CB

View product
B

ASUS

X551CA-SX030H Intel® Pentium® 2117U Laptop

Model X551CA-SX030H

View product
Design1 differ
Product colourDiffersBlack, Stainless steelBlack
Processor9 differ
Processor familyDiffersIntel® Core™ i7Intel® Pentium®
Processor generationKnown for one3rd gen Intel® Core™ i7
Processor modelDiffersi7-3537U2117U
Processor threadsDiffers42
Processor boost frequencyKnown for one3.1 GHz
Processor frequencyDiffers2 GHz1.8 GHz
Processor cacheDiffers4 MB2 MB
Processor seriesDiffersIntel Core i7-3500 Mobile seriesIntel Pentium 2000 series for Mobile
SteppingDiffersL1P0
PCI Express configurationsDiffers1x8, 1x16, 2x4, 2x81x16, 2x8, 1x8+2x4
CPU multiplier (bus/core ratio)Differs2018
Memory2 differ
Internal memoryDiffers6 GB4 GB
Memory form factorKnown for oneSO-DIMM
Memory slotsKnown for one2x SO-DIMM
Maximum internal memoryDiffers8 GB4 GB
Storage3 differ
Total storage capacityDiffers750 GB500 GB
HDD capacityDiffers750 GB500 GB
HDD speedKnown for one5400 RPM
HDD sizeKnown for one2.5"
Compatible memory cardsDiffersSDMMC, SD
Graphics4 differ
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersNVIDIA® GeForce® GT 740MNot available
Discrete graphics card memoryKnown for one2 GB
Discrete graphics memory typeKnown for oneGDDR3
On-board graphics card modelDiffersIntel® HD Graphics 4000Intel® HD Graphics
On-board graphics card dynamic frequency (max)Differs1200 MHz1000 MHz
On-board graphics card IDKnown for one0x166
Audio1 differ
Number of built-in speakersDiffers12
Cameraidentical
Front camera resolutionKnown for one1280 x 720 pixels
Network2 differ
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s10,100 Mbit/s
Integrated 4G WiMAXDiffersYesNo
Networking standardsKnown for oneIEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers21
Headphone outputsKnown for one0
Performance1 differ
Motherboard chipsetDiffersIntel HM76 ExpressIntel® HM70 Express
Softwareidentical
Operating system architectureKnown for one64-bit
Drivers includedKnown for oneYes
Optional operating system suppliedKnown for oneWindows 8 Pro
Processor special features15 differ
Intel® Wireless Display (Intel® WiDi)DiffersYesNo
Intel Identity Protection Technology versionKnown for one1.00
Intel Secure Key Technology versionKnown for one1.00
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Intel® AES New Instructions (Intel® AES-NI)DiffersYesNo
Intel® Anti-Theft Technology (Intel® AT)DiffersYesNo
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersYesNo
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersYesNo
Intel® Identity Protection Technology (Intel® IPT)DiffersYesNo
Intel® InTru™ 3D TechnologyDiffersYesNo
Intel® Insider™DiffersYesNo
Intel® Quick Sync Video TechnologyDiffersYesNo
Intel® Secure KeyKnown for oneYes
Intel® Turbo Boost TechnologyDiffers2.0No
Processor ARK IDDiffers7205471469
Processor codeDiffersSR0XGSR0VQ
Processor package sizeDiffers31 x 24 (BGA1023)31 x 24 mm
Supported instruction setsDiffersAVXSSE4.1, SSE4.2
Intel Smart Connect TechnologyKnown for oneNo
Intel® Active Management Technology (Intel® AMT)Known for oneNo
Intel® High Definition Audio (Intel® HD Audio)Known for oneNo
Intel® Matrix Storage Technology (Intel® MST)Known for oneNo
Intel® Rapid Start TechnologyKnown for oneNo
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Intel® Smart Response TechnologyKnown for oneNo
Battery1 differ
Battery technologyKnown for oneLithium Polymer (LiPo)
Battery capacityDiffers44 Wh37 Wh
Power2 differ
AC adapter powerDiffers65 W45 W
AC adapter output currentDiffers3.42 A2.37 A
Power auto-sensingKnown for oneYes
Security1 differ
Cable lock slotDiffersNoYes
Cable lock slot typeKnown for oneKensington
Weight & dimensions2 differ
WeightDiffers2.3 kg2.15 kg
DepthDiffers266 mm251 mm
HeightKnown for one21 mm
Height (front)Known for one3.09 cm
Height (rear)Known for one3.66 cm
Certificatesidentical
Compliance certificatesKnown for oneRoHS
CertificationKnown for oneUL, CE, FCC, BSMI, CCC, CB, EPEAT, CECP, JATE
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR

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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