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Product comparison · 2 laptops

Acer TravelMate P6 645-M-6839 Intel® Core™ i5 i5-4200U Laptop vs Acer TravelMate P6 645-MG-9419 Intel® Core™ i7 i7-4500U Laptop

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  • 148specifications compared
  • 22differ
  • 126identical
  • 2known for one product only

Key differences

  • Display resolution
    • 1366 x 768 pixels
    • 1920 x 1080 pixels
  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i7
  • Processor generation
    • 4th gen Intel® Core™ i5
    • 4th gen Intel® Core™ i7
  • Processor model
    • i5-4200U
    • i7-4500U
  • Processor boost frequency
    • 2.6 GHz
    • 3 GHz
  • Processor frequency
    • 1.6 GHz
    • 1.8 GHz
  • Processor cache
    • 3 MB
    • 4 MB
  • PCI Express configurations
    • 1x4, 2x4
    • 2x4

Side by side

Differences highlightedShow differences only
150 specifications
A

Acer

TravelMate P6 645-M-6839 Intel® Core™ i5 i5-4200U Laptop

Model 645-M-6839

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B

Acer

TravelMate P6 645-MG-9419 Intel® Core™ i7 i7-4500U Laptop

Model 645-MG-9419

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Display1 differ
Display resolutionDiffers1366 x 768 pixels1920 x 1080 pixels
HD typeKnown for oneFull HD
Processor8 differ
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffers4th gen Intel® Core™ i54th gen Intel® Core™ i7
Processor modelDiffersi5-4200Ui7-4500U
Processor boost frequencyDiffers2.6 GHz3 GHz
Processor frequencyDiffers1.6 GHz1.8 GHz
Processor cacheDiffers3 MB4 MB
Processor seriesDiffersIntel Core i5-4200 Mobile seriesIntel Core i7-4500 Mobile series
PCI Express configurationsDiffers1x4, 2x42x4
Memory1 differ
Internal memoryDiffers4 GB8 GB
Storage3 differ
Total storage capacityDiffers120 GB256 GB
SSD capacityDiffers120 GB256 GB
SSD interfaceDiffersSATASATA II
Graphics3 differ
Discrete graphics cardDiffersNoYes
Discrete graphics card modelDiffersNot availableAMD Radeon HD 8750M
Discrete graphics card memoryKnown for one2 GB
On-board graphics card dynamic frequency (max)Differs1000 MHz1100 MHz
Processor special features5 differ
Intel FDI TechnologyDiffersNoYes
Intel® Matrix Storage Technology (Intel® MST)DiffersNoYes
Processor ARK IDDiffers7545975460
Processor codeDiffersSR170SR16Z
Supported instruction setsDiffersAVX 2.0AVX 2.0, SSE4.1, SSE4.2
Battery1 differ
Battery technologyDiffersLithium-Ion (Li-Ion)Lithium Polymer (LiPo)

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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