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Comparisons / Comparison of Acer Predator PH517-61-R1DQ (NH.Q3GEG.001) and Acer Predator GX21-71-79UY (NH.Q1REZ.001)

Comparison of Acer Predator PH517-61-R1DQ (NH.Q3GEG.001) and Acer Predator GX21-71-79UY (NH.Q1REZ.001) [S]ave

Attribute
Acer Predator GX21-71-79UY (NH.Q1REZ.001)
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Acer Predator PH517-61-R1DQ (NH.Q3GEG.001)
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General
ModelAcer Predator GX21-71-79UYAcer Predator PH517-61-R1DQ
Product codeNH.Q1REZ.001NH.Q3GEG.001
Design
Form factorClamshellClamshell
BrandAcerAcer
FamilyPredatorPredator
Series21 XHelios 500
Model nameGX21-71-79UYPH517-61-R1DQ
Part numberNH.Q1REZ.001NH.Q3GEG.001
Market positioningGaming-
Release year (year)20172017
Processor
Processor family7th gen Intel Core i7AMD Ryzen 7
Processor frequency (GHz)2.903.20
Processor boost frequency (GHz)3.904.10
Processor modeli7-7820HK2700
Processor cores48
Processor threads816
Processor lithography (Nm)14-
Processor cache (MB)820
Memory
Internal memory typeDDR4-SDRAMDDR4-SDRAM
Maximum internal memory (GB)6464
Internal memory (GB)6416
Display
Display diagonal (inch)21.0017.30
Panel typeIPSIPS
HD typeFull HDFull HD
LED backlight++
Touchscreen--
Display resolution1920 x 1080 pixels1920 x 1080 pixels
Graphics
On-board graphics adapter+-
Discrete graphics adapter modelNVIDIA GeForce GTX 1080 SLI-
Discrete graphics memory typeGDDR5X-
Discrete graphics adapter++
Discrete graphics adapter memory (GB)168
On-board graphics adapter base frequency (MHz)350.00-
Maximum on-board graphics adapter memory (GB)64-
On-board graphics adapter modelIntel HD Graphics 630-
Storage
Total storage capacity (GB)2,0001,512
Number of SSDs installed21
Card reader integrated+-
Storage mediaHDD+SSDHDD+SSD
Optical drive--
Networking
Wi-Fi standards
  • ieee 802.11ac
  • ieee 802.11a
  • ieee 802.11ac
  • ieee 802.11b
  • ieee 802.11g
  • ieee 802.11n
Bluetooth++
Ethernet LAN++
Ethernet LAN data rates (Mbit/s)
  • 10
  • 100
  • 1000
  • 10
  • 100
  • 1000
Wi-Fi++
4g--
3g--
Bluetooth version-5.0
Ports and interfaces
USB 3.x Type-A ports43
USB 3.x Type-C ports12
Combo headphone/mic port+-
USB 2.0 ports-1
Docking connector--
DVI port--
HDMI ports quantity11
Ethernet LAN (RJ-45) ports11
Audio
Built-in microphone++
Camera
Front camera++
Front camera resolution (pixels)1280 x 720-
Keyboard
Numeric keypad++
Keyboard backlit++
Pointing deviceTouchpadTouchpad
Software
Operating system installedWindows 10 HomeWindows 10 Home
Operating system architecture (bit)6464
Battery
Battery capacity (watt-hours) (Wh)8874
Battery capacity (mAh)6,0004,800
Weight and dimensions
Weight (kg)8.504.00
Height (mm)83.3038.70
Depth (mm)314.50298
Width (mm)568428
Power
AC adapter power (W)330330
Security
Cable lock slot-+



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