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Product comparison · 2 laptops

ASUSPRO B53E-SO221X Intel® Core™ i3 i3-2350M Laptop vs ASUSPRO B53S-SO166X Intel® Core™ i7 i7-2640M Laptop

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  • 154specifications compared
  • 35differ
  • 119identical
  • 20known for one product only

Key differences

  • Processor family
    • Intel® Core™ i3
    • Intel® Core™ i7
  • Processor generation
    • 2nd gen Intel® Core™ i3
    • 2nd gen Intel® Core™ i7
  • Processor model
    • i3-2350M
    • i7-2640M
  • Processor frequency
    • 2.3 GHz
    • 2.8 GHz
  • Processor cache
    • 3 MB
    • 4 MB
  • Tjunction
    • 85 °C
    • 100 C
  • PCI Express configurations
    • 1x16, 2x8, 1x8+2x4
    • 1x16, 2x8
  • CPU multiplier (bus/core ratio)
    • 23
    • 28

Side by side

Differences highlightedShow differences only
174 specifications
A

ASUS

ASUSPRO B53E-SO221X Intel® Core™ i3 i3-2350M Laptop

Model B53E-SO221X

View product
B

ASUS

ASUSPRO B53S-SO166X Intel® Core™ i7 i7-2640M Laptop

Model B53S-SO166X

View product
Designidentical
Market positioningKnown for oneBusiness
Processor9 differ
Processor familyDiffersIntel® Core™ i3Intel® Core™ i7
Processor generationDiffers2nd gen Intel® Core™ i32nd gen Intel® Core™ i7
Processor modelDiffersi3-2350Mi7-2640M
Processor frequencyDiffers2.3 GHz2.8 GHz
Processor cacheDiffers3 MB4 MB
Processor socketKnown for oneSocket 988
Processor seriesDiffersIntel Core i3-2300 Mobile SeriesIntel Core i7-2600 Mobile Series
TjunctionDiffers85 °C100 C
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x41x16, 2x8
CPU multiplier (bus/core ratio)Differs2328
Processor boost frequencyKnown for one3.5 GHz
Memory1 differ
Internal memoryDiffers2 GB4 GB
Memory layout (slots x size)Known for one1 x 2 GB
Memory slots (available)Known for one1
Storage3 differ
Total storage capacityDiffers320 GB500 GB
HDD capacityDiffers320 GB500 GB
HDD speedKnown for one5400 RPM
Optical drive typeDiffersDVD Super Multi DLDVD Super Multi
Compatible memory cardsKnown for oneMemory Stick (MS), MMC, MS PRO, SD, xD
Graphics4 differ
Discrete graphics cardDiffersNoYes
Discrete graphics card modelDiffersNot availableAMD Radeon HD 6470M
Graphics card familyDiffersIntelATI, Intel
On-board graphics card dynamic frequency (max)Differs1150 MHz1300 MHz
Discrete graphics memory typeKnown for oneGDDR3
Number of discrete graphics cards installedKnown for one1
Audioidentical
Audio systemKnown for oneSonicFocus
Number of built-in speakersKnown for one2
Networkidentical
Bluetooth versionKnown for one2.1+EDR
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers12
Docking connectorDiffersYesNo
SmartCard slotDiffersYesNo
Performance1 differ
Motherboard chipsetDiffersIntel® HM65 ExpressIntel® QM67 Express
Keyboard1 differ
Numeric keypadDiffersYesNo
Processor special features6 differ
Intel Trusted Execution TechnologyDiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Processor ARK IDDiffers5343853464
Processor codeDiffersSR0DNSR03R
Battery1 differ
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Battery capacityDiffers4400 mAh47 Wh
Battery life (max)Known for one5 h
Security2 differ
Cable lock slotDiffersNoYes
Password protection typeDiffersBIOS, HDD, UserBIOS, HDD
Cable lock slot typeKnown for oneKensington
Weight & dimensions3 differ
WeightDiffers2.7 kg2.69 kg
WidthDiffers378 mm384 mm
DepthDiffers253 mm263 mm
Height (rear)Known for one3.6 cm
Height (front) (imperial)Known for one80.5 cm (31.7")
HeightKnown for one33 mm
Other features1 differ
Intel segment taggingDiffersSmall BusinessEnterprise, Professional
Certificatesidentical
CertificationKnown for oneUL, TUV, CE, FCC, BSMI, CCC, CB, EPEAT, EU Flower
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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