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Product comparison · 2 laptops

ERAZER P6661 MD 99509 vs ERAZER P7644 Intel® Core™ i7 i7-6500U Laptop

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  • 152specifications compared
  • 12differ
  • 140identical
  • 16known for one product only

Key differences

  • Display diagonal
    • 39.6 cm (15.6")
    • 43.9 cm (17.3")
  • Internal memory
    • 16 GB
    • 8 GB
  • Optical drive type
    • DVD Super Multi
    • DVD Super Multi DL
  • Ethernet LAN
    • Yes
    • No
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
    • 2
    • 1
  • Operating system installed
    • Windows 10
    • Windows 10 Home
  • Number of battery cells
    • 4
    • 6
  • Weight
    • 2.27 kg
    • 2.85 kg

Side by side

Differences highlightedShow differences only
168 specifications
A

ERAZER

P6661 MD 99509View product
B

ERAZER

P7644 Intel® Core™ i7 i7-6500U Laptop

Model P7644

View product
Designidentical
Market positioningKnown for oneMultimedia
Display1 differ
Display diagonalDiffers39.6 cm (15.6")43.9 cm (17.3")
Memory1 differ
Internal memoryDiffers16 GB8 GB
Storage1 differ
HDD sizeKnown for one2.5"
Optical drive typeDiffersDVD Super MultiDVD Super Multi DL
Graphicsidentical
CUDAKnown for oneYes
CUDA coresKnown for one640
NVIDIA G-SYNCKnown for oneNo
NVIDIA GameWorks VRKnown for oneNo
Audioidentical
Audio systemKnown for oneHD
Network2 differ
Wi-Fi standardsDiffersWi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)Wi-Fi 5 (802.11ac)
Ethernet LANDiffersYesNo
Ports & interfaces1 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers21
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one1
Keyboardidentical
Full-size keyboardKnown for oneYes
Windows keysKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 10Windows 10 Home
Operating system architectureKnown for one64-bit
Battery1 differ
Number of battery cellsDiffers46
Battery capacityKnown for one2950 mAh
Securityidentical
Cable lock slotKnown for oneYes
Password protectionKnown for oneYes
Weight & dimensions4 differ
WeightDiffers2.27 kg2.85 kg
WidthDiffers380 mm420 mm
DepthDiffers260 mm289 mm
HeightDiffers25 mm28 mm
Packaging contentidentical
Power cord includedKnown for oneYes
Other featuresidentical
3DKnown for oneNo

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