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Key specs
CPU
Intel Core Ultra 9 290HX Plus
GPU
NVIDIA GeForce RTX 5090
RAM
64 GB DDR5
Storage
2 TB SSD
Display
18 inches, 240 Hz
Weight
3.73 kg
OS
Windows 11 Home
Chipset performance
Chipset
Intel Core Ultra 9 290HX Plus
Chip rating
86
Perf.
91
iGPU
51
Energy
77
Cinebench 2024 Single-Core
141
Cinebench 2024 Multi-Core
2431
TDP
45-55 W
Cache L3
36MB
Cinebench 2024 (Single)
141
Cinebench 2024 (Multi)
2431
Geekbench 6 (Single-Core)
3198
Geekbench 6 (Multi-Core)
21,581
Passmark CPU (Single-Core)
4948
Passmark CPU (Multi-Core)
59,275
iGPU FLOPS
2 TFLOPS
General
Series
ROG Strix SCAR 18 (2026)
Model
G835LXG-TQ492WS
Utility
Everyday Use, Gaming, Performance
Device Type
Netbook
OS
Windows 11 Home
Dimensions
399 x 298 x 23.5 mm
Weight
3.73 kg
Display
Touch
No
Size
18 inches
Resolution
3840 x 2400 pixels
PPI
~ 252 PPI
Refresh Rate
240 Hz
Anti Glare Screen
Yes
Features
16:10 aspect ratio, 1600nits Brightness, 240Hz refresh rate, and low-reflection(AGLR) display, 100000:1 Contrast Ratio, ROG Nebula HDR Display
Connectivity
Ethernet
Yes
WiFi
Wi-Fi 7(802.11be) Triple band) 2*2
Bluetooth
v5.4
USB Ports
2 x USB Type-C, 3 x USB 3.0
USB Port Details
2x Thunderbolt 5 with support for DisplayPort / power delivery / G-SYNC (data speed up to 120Gbps) || 3x USB 3.2 Gen 2 Type-A (data speed up to 10Gbps)
Thunderbolt
2 x Thunderbolt 5 Port
HDMI
1 x HDMI 2.1 Port
Microphone In
Yes
Headphone Jack
Yes
Input
Camera
Yes
Keyboard
Backlit Chiclet Keyboard Per-Key RGB With Copilot key, Yes
Keyboard Backlit
Yes
Touchpad
Yes
Inbuilt Microphone
Built-in array microphone
Speakers
4-speaker system with Smart Amplifier Technology
Optical Drive
No
Processor
Processor
Intel Core Ultra 9 290HX Plus
Speed
(Turbo Speed upto 5.5 GHz) Cores
Cache
36 MB
Brand
Intel
Series
Core Ultra 9
Model
290HX Plus
Graphics
GPU
NVIDIA GeForce RTX 5090
Dedicated Memory
GDDR7 24 GB
Brand
NVIDIA
Memory
RAM
64 GB DDR5
Solid State Drive
2 TB SSD
Battery
Battery
4 Cell Battery
Adapter Type
450W
Extra
Included Software
Microsoft Office Home 2024 (Lifetime Validity
Sales Package
1 x Laptop, 1 x Power Adaptor, 1 x User Guide, 1 x Warranty Documents