ASUS
ASUS ROG Strix G18 gaming laptop 18" WUXGA 144Hz i9-14900HX RTX 5070 64GB 4TB Windows 11 Pro
An 18-inch WUXGA 144 Hz gaming laptop with a 24-core i9-14900HX, RTX 5070 8 GB GDDR7, 64 GB DDR5 and a 4 TB PCIe SSD
- ColorBlack
- CPU TypeIntel Core i9 14th Gen
- Processor Name2.20GHz
- Number of Cores24-core (8P+16E) Processor
- Turbo Frequency5.7 GHz
- Screen Size18.0"
- 24-core i9-14900HX up to 5.7 GHz for heavy multitasking
- 18" WUXGA 144Hz display for smooth competitive play
- RTX 5070 8GB GDDR7 for high-frame-rate 1440p gaming
- 64GB DDR5 and 4TB PCIe SSD for large project storage
- Thunderbolt 4, USB-C 3.2, HDMI 2.1 and RJ45 for flexible connectivity
Built for high-refresh 18-inch gaming
The ROG Strix G18 pairs an 18-inch WUXGA panel at 144 Hz with an Intel 24-core i9-14900HX and an RTX 5070 GPU carrying 8 GB of GDDR7 memory. Windows 11 Pro runs on 64 GB of DDR5 and a 4 TB PCIe SSD. The 2.2 GHz base clock lifts to 5.7 GHz across 32 threads for heavy multitasking.
Connectivity and input upgrades
Three USB-A 3.2 ports sit alongside one Thunderbolt 4 port and one USB-C 3.2 port for modern peripherals. An HDMI 2.1 FRL output and an RJ45 Ethernet jack handle external displays and wired networking. Wi-Fi 7 and Bluetooth are built in, while a four-zone RGB keyboard and an FHD IR camera add per-key lighting and Windows Hello login.
Suits stationary power users.
The 18-inch chassis weighs 7.05 lbs and measures 15.71 by 11.73 by 1.26 inches, so it stays on a desk rather than a backpack. Creators and gamers who need a large high-refresh screen, abundant storage and extensive I/O will benefit. Buyers prioritising ultra-portability or a smaller footprint should consider more compact alternatives.
Highlights
- 24-core i9-14900HX up to 5.7 GHz for heavy multitasking
- 18" WUXGA 144Hz display for smooth competitive play
- RTX 5070 8GB GDDR7 for high-frame-rate 1440p gaming
- 64GB DDR5 and 4TB PCIe SSD for large project storage
- Thunderbolt 4, USB-C 3.2, HDMI 2.1 and RJ45 for flexible connectivity
Specifications
| Series | Raider |
|---|---|
| Model | ROG Strix G18 |
| Color | Black |
| CPU Type | Intel Core i9 14th Gen |
| Processor Name | 2.20GHz |
| Number of Cores | 24-core (8P+16E) Processor |
| Turbo Frequency | 5.7 GHz |
| Screen Size | 18.0" |
| Touchscreen | Non-Touch Screen |
| Display Type | WUXGA |
| Resolution | 1920 x 1200 |
| Operating System | Windows 11 Pro |
| GPU/VPU | GeForce RTX 5070 Laptop GPU |
| Video Memory | 8GB |
| SSD | 4TB PCIe SSD |
| HDD | No |
| Memory | 64GB |
| Optical Drive Type | No |
| WLAN | Yes |
| Bluetooth | Yes |
| USB | 2 |
| HDMI | 1 x HDMI |
| Audio Ports | 1 x Headphone/Microphone Combo Jack |
| Audio | Integrated Sound card |
| Speaker | Internal Speakers |
| Touchpad | Yes |
| Keyboard | Yes |
| Backlit Keyboard | Backlit |
| Webcam | Yes |
| Style | Standard |
| Type | Gaming |
| Usage | Consumer |
| Package Content | Laptop, Charger |
| Weight | 7 - 7.9 lbs. |
Questions about this item
Is the 64 GB DDR5 memory soldered or can I replace a module later?
The 64 GB DDR5 memory is soldered to the board and cannot be replaced or upgraded by the user.
Which component hits its thermal ceiling first when the i9-14900HX runs at 5.7 GHz for long sessions?
The CPU package typically reaches its thermal limit before the RTX 5070 8 GB GDDR7 under sustained all-core loads.
How loud do the fans get and what is the surface temperature after hours of gaming?
Fan noise rises to an audible level and the keyboard deck becomes warm to the touch during extended gaming.
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