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Product comparison · 2 laptops

HP Pavilion dv7-4050ed Entertainment Notebook PC vs TERRA CH1200988 laptop Intel® Core™ i7 i7-620M

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  • 111specifications compared
  • 48differ
  • 63identical
  • 27known for one product only

Key differences

  • Product colour
    • Black, Silver
    • Black
  • Display diagonal
    • 43.9 cm (17.3")
    • 39.6 cm (15.6")
  • Display resolution
    • 1600 x 900 pixels
    • 1366 x 768 pixels
  • Processor model
    • i7-720QM
    • i7-620M
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 8
    • 4
  • Processor boost frequency
    • 2.8 GHz
    • 3.33 GHz
  • Processor frequency
    • 1.6 GHz
    • 2.66 GHz

Side by side

Differences highlightedShow differences only
138 specifications
A

HP

Pavilion dv7-4050ed Entertainment Notebook PCView product
B

TERRA

CH1200988 laptop Intel® Core™ i7 i7-620M

Model CH1200988

View product
Design1 differ
Product colourDiffersBlack, SilverBlack
Country of originKnown for oneChina
Display2 differ
Display diagonalDiffers43.9 cm (17.3")39.6 cm (15.6")
Display resolutionDiffers1600 x 900 pixels1366 x 768 pixels
HD typeKnown for oneHD+
Processor17 differ
Processor modelDiffersi7-720QMi7-620M
Processor coresDiffers42
Processor threadsDiffers84
Processor boost frequencyDiffers2.8 GHz3.33 GHz
Processor frequencyDiffers1.6 GHz2.66 GHz
Processor cacheDiffers6 MB4 MB
Processor socketDiffersSocket 988BGA 1288
Processor lithographyDiffers45 nm32 nm
Processor seriesDiffersIntel Core i7-700 Mobile SeriesIntel Core i7-600 Mobile Series
Processor codenameDiffersClarksfieldArrandale
SteppingDiffersB1C2
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)Differs1220
Memory1 differ
Internal memoryDiffers6 GB8 GB
Memory layout (slots x size)Known for one1 x 2 + 1 x 4 GB
Memory slotsKnown for one2x SO-DIMM
Storage1 differ
Total storage capacityDiffers750 GB500 GB
Optical drive typeKnown for oneDVD Super Multi DL
HDD speedKnown for one5400 RPM
Compatible memory cardsKnown for oneMMC, MS PRO, SD, xD
Graphics3 differ
On-board graphics cardKnown for oneYes
Discrete graphics card modelDiffersAMD Mobility Radeon HD 5650NVIDIA GeForce GT 335
Graphics card familyDiffersAMDNVIDIA
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
Maximum graphics card memoryDiffers3.738 GB1.024 GB
Cameraidentical
Front camera resolution (numeric)Known for one1.3 MP
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers43
eSATA ports quantityKnown for one1
SmartCard slotDiffersYesNo
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 7 Professional
Drivers includedKnown for oneYes
Trial softwareKnown for oneKaspersky Internet Security
Bundled softwareKnown for oneNero 9 Essentials
Processor special features14 differ
Embedded options availableDiffersNoYes
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® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersNoYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)DiffersNoYes
Physical Address Extension (PAE)DiffersYes36 bit
Processor ARK IDDiffers4312243560
Processor codeDiffersSLBLYSLBPE
Processor package sizeDiffers37.5 x 37.5 mmrPGA 37.5x 37.5, BGA 34x28
Supported instruction setsDiffersSSE4.2SSE4.1/4.2
Intel® Smart CacheKnown for oneYes
Batteryidentical
Battery capacityKnown for one5200 mAh
Poweridentical
AC adapter powerKnown for one90 W
AC adapter input voltageKnown for one110 - 220 V
Security1 differ
Cable lock slotDiffersYesNo
Cable lock slot typeKnown for oneKensington
Weight & dimensions5 differ
WeightDiffers3.63 kg2.8 kg
WidthDiffers415.3 mm373 mm
DepthDiffers274 mm257 mm
Height (front)Differs3.18 cm3.3 cm
Height (rear)Differs3.7 cm4.09 cm
Packaging contentidentical
AC adapter includedKnown for oneYes
Optical driveidentical
LightScribeKnown for oneYes
Keyboardidentical
Pointing deviceKnown for oneTouchpad
Keyboard layoutKnown for oneQWERTY

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