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Gigabyte Aorus Master 18 RTX 5080

18", 2000 GB, 32 GB, DE
Delivered Wed, 8.4.
Only 1 piece in stock
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Product details

The AORUS MASTER 18 BYH U9-275HX notebook from Gigabyte Technology is a powerful device designed for demanding applications and gaming. Equipped with an Intel Core Ultra 9 275HX processor featuring 24 cores and speeds of up to 5.40 GHz, this notebook delivers outstanding computing performance. The 18-inch WQXGA display with a 16:10 aspect ratio provides impressive image quality and an immersive viewing experience. With 32 GB of RAM and a generous 2000 GB SSD, there is ample storage space for extensive data and applications. The dedicated GeForce RTX 5080 graphics card with 16 GB of VRAM enables smooth gaming and graphics-intensive applications. The notebook supports modern connectivity options, including HDMI, Thunderbolt 4, and USB 3.1, as well as the latest Wi-Fi standard, Wi-Fi 7, ensuring a fast and stable internet connection. Windows 11 Professional completes the package, offering a user-friendly interface.

  • Intel Core Ultra 9 275HX processor with 24 cores and up to 5.40 GHz
  • WQXGA 18-inch display in a 16:10 format for an expanded field of view
  • Dedicated GeForce RTX 5080 graphics card with 16 GB VRAM for high graphics performance
  • Extensive connectivity options, including Thunderbolt 4 and Wi-Fi 7
  • Large storage with 32 GB RAM and 2000 GB SSD for fast data processing.

Key specifications

Processor family
Core Ultra 9 2nd Gen
Memory
32 GB
Image resolution
2560 x 1600 pixels
SSD capacity
2000 GB
Operating System Version
Windows 11 Pro
Keyboard layout
Germany

General information

Item number
55653470
Manufacturer
Gigabyte
Category
Notebooks
Manufacturer no.
AORUS MASTER 18 BYHC5DED65SP
Release date
6.3.2025
May include power adapter
Yes

Colour

Colour
Black
Exact colour description
Black

Application range

Notebook type
AI LaptopGaming Laptop
Model number
275HXNVIDIA GeForce RTX 5080Windows 11 Pro

Processor

Processor family
Core Ultra 9 2nd Gen
Clock frequency
2.70 GHz
Max. turbo clock rate
5.40 GHz
Number of processor cores
24 -Core
Number of performance cores
8 -Core
Clock frequency performance cores
2.70 GHz
Max. Turbo Clock frequency Performance Cores
5.40 GHz
Number of efficiency cores
16 -Core
Clock frequency Efficiency cores
2.10 GHz
Max. Turbo Clock frequency Efficiency Cores
4.60 GHz
Number of threads
24
Cache
36 MB
Chipset
Intel SoC

Memory

Memory
32 GB
Memory configuration
2 x 16GB
Max. supported memory
128 GB
Memory form factor
SO-DIMM
Storage clock frequency
5600 MHz

Graphics card properties

Graphics hardware
Integrated graphics

Dedicated graphics card properties

Graphics chip (GPU)
nVidia GeForce
Dedicated graphics memory
16 GB
Video memory type
GDDR7

Display properties

Display resolution
WQXGA
Image resolution
2560 x 1600 pixels
Refresh rate
240 Hz
Aspect ratio
16:10
Display functions
HDR display
Display size (inches)
18"
Screen surface
Anti-glare
Display technology
Mini-LED

Data storage overview

Disk type
SSD
Total capacity
2000 GB
SSD capacity
2000 GB

Optical drive

Optical drive type
No drive

Card slots

Memory card type
SD

Connections

USB ports
Thunderbolt 4Thunderbolt 5USB-A
Exact USB ports
Thunderbolt 4 (1x)Thunderbolt 5 (1x)USB-A 3.0 (2x)USB-A 3.2 Gen 2 (1x)
Video connections
HDMI (1x)
Audio Connections
Jack 3.5mm (1x)
HDMI version
2.1

Operating system

Operating system
Windows
Operating System Version
Windows 11 Pro
Language
Multilingual

Audio functions

Number of speakers
2x
Audio channel
Stereo

Camera properties

Front camera resolution
2 Mpx
Max. Video resolution front camera
1920 x 1080 pixels

Safety

Safety
Trusted Platform ModuleWindows Hello Face sign-in
Password protection Type
Switch on

Network

Max. port speed
2.50 Gbit/s

Wireless transmission

Wireless transmission
BluetoothWi-Fi
Bluetooth version
5.4

Wi-Fi

Wi-Fi controller
Wi-Fi 7 (802.11be)
Wi-Fi standard
Wi-Fi 7 / 802.11be

Battery properties

Number of cells
4 cubicles
Power capacity
99 Wh
Power supply unit strength
400 W

Input device

Keyboard layout
Germany
Input device
Numeric keypadRGB single keyboard illuminationTouchpad

Origin

Country of origin
Taiwan

Voluntary climate contribution

CO₂ emissions
864.47 kg
Climate contribution
CHF 20.56

Product dimensions

Height
3.09 cm
Depth
28.70 cm
Width
40.08 cm
Weight
3.50 kg

Package dimensions

Length
48.40 cm
Width
37 cm
Height
12.50 cm
Weight
6.58 kg

30-day right of return
24 Months Warranty (Bring-in)
2 additional offers

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Notebooks» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 10.ASUS
    3.3 %
  • 11.Erazer
    4.6 %
  • 11.Gigabyte
    4.6 %
  • 11.Medion
    4.6 %
  • 14.MSI
    5.2 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 5.Captiva
    8 days
  • 5.Microsoft
    8 days
  • 8.Gigabyte
    9 days
  • 8.Lenovo
    9 days
  • 8.Medion
    9 days

Return rate

How often is a product of this brand in the «Notebooks» category returned?

Source: Digitec Galaxus
  • 7.Acer
    4.9 %
  • 8.LG
    5.5 %
  • 9.Gigabyte
    5.6 %
  • 10.ASUS
    5.8 %
  • 11.Samsung
    6.5 %
Source: Digitec Galaxus

Translation: machine translated
Overall ratingVery good84/100
Very good87/100
notebookcheck.com Logo
notebookcheck.comSingle testReleaseAugust 2025
  • PositiveMany maintenance and upgrade options
  • PositiveStable CPU/GPU performance
  • PositivePowerful and true-colour display
  • Positivemodern connections
  • PositiveFast card reader
  • Positivegood sound
    Very good80/100
    GameStar Logo
    GameStarSingle testReleaseMay 2025
    • PositiveVery high performance
    • PositiveGood workmanship
    • PositiveGreat display
    • PositiveGood input devices
    • PositiveVery cool surfaces under load
    • NegativeExtremely loud under full load