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Product comparison · 2 laptops

HP EliteBook LG742ET laptop Intel® Core™ i5 i5-2540M vs HP EliteBook LG745ET laptop Intel® Core™ i7 i7-2620M

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  • 139specifications compared
  • 16differ
  • 123identical
  • 2known for one product only

Key differences

  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i7
  • Processor generation
    • 2nd gen Intel® Core™ i5
    • 2nd gen Intel® Core™ i7
  • Processor model
    • i5-2540M
    • i7-2620M
  • Processor boost frequency
    • 3.3 GHz
    • 3.4 GHz
  • Processor frequency
    • 2.6 GHz
    • 2.7 GHz
  • Processor cache
    • 3 MB
    • 4 MB
  • Tjunction
    • 100 C
    • 100 °C
  • CPU multiplier (bus/core ratio)
    • 26
    • 27

Side by side

Differences highlightedShow differences only
141 specifications
A

HP

EliteBook LG742ET laptop Intel® Core™ i5 i5-2540M

Model LG742ET

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B

HP

EliteBook LG745ET laptop Intel® Core™ i7 i7-2620M

Model LG745ET

View product
Processor9 differ
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffers2nd gen Intel® Core™ i52nd gen Intel® Core™ i7
Processor modelDiffersi5-2540Mi7-2620M
Processor boost frequencyDiffers3.3 GHz3.4 GHz
Processor frequencyDiffers2.6 GHz2.7 GHz
Processor cacheDiffers3 MB4 MB
Processor seriesDiffersIntel Core i5-2500 Mobile SeriesIntel Core i7-2600 Mobile Series
TjunctionDiffers100 C100 °C
CPU multiplier (bus/core ratio)Differs2627
Graphics3 differ
Discrete graphics cardDiffersNoYes
Discrete graphics card modelDiffersNot availableAMD Radeon HD 6470M
Graphics card familyDiffersIntelAMD
Discrete graphics memory typeKnown for oneGDDR3
Audioidentical
Audio systemKnown for oneSRS Premium Sound
Processor special features3 differ
Intel® Insider™DiffersNoYes
Processor ARK IDDiffers5007252231
Processor codeDiffersSR046SR041
Power1 differ
AC adapter powerDiffers65 W90 W

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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