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Product comparison · 2 laptops

Samsung R NP-R780-JS0AFR laptop Intel® Core™ i5 i5-520M vs Samsung R NP-R780-JS0BFR laptop Intel® Core™ i7 i7-720QM

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  • 126specifications compared
  • 32differ
  • 94identical
  • 9known for one product only

Key differences

  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i7
  • Processor generation
    • Intel® Core™ i5
    • Intel® Core™ i7
  • Processor model
    • i5-520M
    • i7-720QM
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 4
    • 8
  • Processor boost frequency
    • 2.93 GHz
    • 2.8 GHz
  • Processor frequency
    • 2.4 GHz
    • 1.6 GHz
  • Processor cache
    • 3 MB
    • 6 MB

Side by side

Differences highlightedShow differences only
135 specifications
A

Samsung

R NP-R780-JS0AFR laptop Intel® Core™ i5 i5-520M

Model NP-R780-JS0AFR

View product
B

Samsung

R NP-R780-JS0BFR laptop Intel® Core™ i7 i7-720QM

Model NP-R780-JS0BFR

View product
Processor19 differ
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffersIntel® Core™ i5Intel® Core™ i7
Processor modelDiffersi5-520Mi7-720QM
Processor coresDiffers24
Processor threadsDiffers48
Processor boost frequencyDiffers2.93 GHz2.8 GHz
Processor frequencyDiffers2.4 GHz1.6 GHz
Processor cacheDiffers3 MB6 MB
Processor socketDiffersBGA 956Socket 988
Processor lithographyDiffers32 nm45 nm
Processor seriesDiffersIntel Core i5-500 Mobile SeriesIntel Core i7-700 Mobile Series
Processor codenameDiffersArrandaleClarksfield
SteppingDiffersC2B1
Thermal Design Power (TDP)Differs35 W45 W
TjunctionDiffers105 °C100 °C
PCI Express configurationsDiffers1x161x16, 2x8
Number of Processing Die TransistorsDiffers382 M774 M
Processing Die sizeDiffers81 mm²296 mm²
CPU multiplier (bus/core ratio)Differs1812
Graphicsidentical
On-board graphics cardKnown for oneYes
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card modelKnown for oneIntel® HD Graphics
On-board graphics card base frequencyKnown for one500 MHz
On-board graphics card dynamic frequency (max)Known for one766 MHz
Performanceidentical
Motherboard chipsetKnown for oneIntel® HM55 Express
Processor special features13 differ
Embedded options availableDiffersYesNo
Graphics & IMC lithographyKnown for one45 nm
Intel Clear Video TechnologyDiffersYesNo
Intel Dual Display Capable TechnologyDiffersYesNo
Intel FDI TechnologyDiffersYesNo
Intel Fast Memory AccessDiffersYesNo
Intel Flex Memory AccessDiffersYesNo
Intel® AES New Instructions (Intel® AES-NI)DiffersYesNo
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersYesNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)DiffersYesNo
Physical Address Extension (PAE)Differs36 bitYes
Processor ARK IDDiffers4734143122
Processor package sizeDiffersrPGA 37.5x 37.5, BGA 34x2837.5 x 37.5 mm
Supported instruction setsDiffersSSE4.1/4.2SSE4.2
Intel® Smart CacheKnown for oneYes
Processor codeKnown for oneSLBLY

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