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Product comparison · 2 laptops

MSI Megabook GT660R-206BE laptop Intel® Core™ i7 i7-720QM vs MSI Megabook GX660-251BE laptop Intel® Core™ i5 i5-460M

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  • 129specifications compared
  • 36differ
  • 93identical
  • 9known for one product only

Key differences

  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i5
  • Processor generation
    • Intel® Core™ i7
    • 4th gen Intel® Core™ i5
  • Processor model
    • i7-720QM
    • i5-460M
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 8
    • 4
  • Processor frequency
    • 1.6 GHz
    • 2.53 GHz
  • Processor cache
    • 6 MB
    • 3 MB
  • Processor socket
    • Socket 988
    • BGA 1288

Side by side

Differences highlightedShow differences only
138 specifications
A

MSI

Megabook GT660R-206BE laptop Intel® Core™ i7 i7-720QM

Model GT660R-206BE

View product
B

MSI

Megabook GX660-251BE laptop Intel® Core™ i5 i5-460M

Model GX660-251BE

View product
Processor18 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ i5
Processor generationDiffersIntel® Core™ i74th gen Intel® Core™ i5
Processor modelDiffersi7-720QMi5-460M
Processor coresDiffers42
Processor threadsDiffers84
Processor frequencyDiffers1.6 GHz2.53 GHz
Processor cacheDiffers6 MB3 MB
Processor socketDiffersSocket 988BGA 1288
Processor lithographyDiffers45 nm32 nm
Processor seriesDiffersIntel Core i7-700 Mobile SeriesIntel Core i5-400 Series
Processor codenameDiffersClarksfieldArrandale
SteppingDiffersB1K0
Thermal Design Power (TDP)Differs45 W35 W
TjunctionDiffers100 °C105 °C
PCI Express configurationsDiffers1x16, 2x81x16
Number of Processing Die TransistorsDiffers774 M382 M
Processing Die sizeDiffers296 mm²81 mm²
CPU multiplier (bus/core ratio)Differs1219
Memory1 differ
Internal memoryDiffers12 GB4 GB
Storage1 differ
Total storage capacityDiffers1 TB500 GB
Optical drive typeKnown for oneDVD Super Multi DL
Number of HDDs installedKnown for one2
HDD capacityKnown for one500 GB
Graphics2 differ
On-board graphics cardKnown for oneYes
Discrete graphics card modelDiffersNVIDIA® GeForce® GTX 285MAMD Mobility Radeon HD 5870
Graphics card familyDiffersNVIDIAAMD
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
Software1 differ
Operating system installedDiffersWindows 7 UltimateWindows 7 Home Premium
Processor special features13 differ
Graphics & IMC lithographyKnown for one45 nm
Intel Clear Video TechnologyDiffersNoYes
Intel Dual Display Capable TechnologyDiffersNoYes
Intel FDI TechnologyDiffersNoYes
Intel Fast Memory AccessDiffersNoYes
Intel Flex Memory AccessDiffersNoYes
Intel Trusted Execution TechnologyDiffersYesNo
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersNoYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)DiffersNoYes
Processor ARK IDDiffers4312250179
Processor codeDiffersSLBLYSLC22
Processor package sizeDiffers37.5 x 37.5 mmrPGA 37.5x 37.5, BGA 34x28
Supported instruction setsDiffersSSE4.2SSE4.1, SSE4.2

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