Unleash unstoppable power with the ASUS ROG Strix G18 and dominate every game, every stream, and every creative project you tackle. This laptop packs elite performance into a sleek Eclipse Gray chassis, giving you the confidence to push limits and win big.
ASUS ROG Strix G18 G815LW 18" Intel Ultra 9 32GB/2TB 2560x1600 Pixels W11 Home
Equipped with the Intel® Core™ Ultra 9 275HX processor and NVIDIA® GeForce RTX™ 5080 GPU, the Strix G18 delivers blazing‑fast speeds and smooth frame rates even in the most demanding titles. Paired with 32 GB of DDR5‑5600 RAM, you’ll experience instant load times and flawless multitasking.
The 18‑inch WQXGA display offers a stunning 2560 × 1600 resolution, 240 Hz refresh rate, and Dolby Vision HDR for vivid colors and ultra‑smooth motion. Whether you’re gaming, editing video, or designing graphics, the screen brings every detail to life.
With a 2 TB PCIe Gen 4 SSD, you get massive storage and rapid data transfer, while the 90 Wh battery and fast‑charging technology keep you in the action longer. All of this runs on Windows 11 Home, ready for the latest games and productivity tools.
Benefits
- 240 Hz high‑refresh display eliminates motion blur for competitive gaming.
- NVIDIA RTX 5080 with 16 GB GDDR7 delivers ray‑tracing and AI‑enhanced graphics.
- 2 TB PCIe Gen 4 SSD provides ultra‑fast load times and ample storage.
- Intel AI Boost and NPU accelerate creative workloads and AI applications.
Uses of the product
- High‑end gaming with ultra‑smooth frame rates and ray‑tracing.
- Professional video editing and 3D rendering with AI acceleration.
- VR and AR experiences that demand low latency and high fidelity.
- Live streaming and content creation with powerful GPU and fast storage.
Features
- 18‑inch IPS‑Level WQXGA screen, 2560 × 1600 pixels, 500 cd/m² brightness, Dolby Vision HDR.
- Intel Core Ultra 9 275HX processor (24 cores, up to 5.4 GHz) with 36 MB cache.
- 32 GB DDR5‑5600 RAM (dual‑channel) for rapid multitasking.
- NVIDIA GeForce RTX 5080 GPU with 16 GB GDDR7, NVIDIA Advanced Optimus, and G‑SYNC.
Specifications
| Design |
| Country of origin |
China |
| Market positioning |
Gaming |
| Form factor |
Clamshell |
| Colour name |
Eclipse Gray |
| Product colour |
Grey |
| Product type |
Laptop |
| Display |
| High Dynamic Range (HDR) technology |
Dolby Vision |
| High Dynamic Range (HDR) supported |
Yes |
| Contrast ratio (typical) |
1000:1 |
| Maximum refresh rate |
240 Hz |
| Colour gamut |
100% |
| RGB colour space |
DCI-P3 |
| Display brightness |
500 cd/m² |
| Anti-glare screen |
Yes |
| Native aspect ratio |
16:10 |
| Panel type |
IPS-Level |
| HD type |
WQXGA |
| Touchscreen |
No |
| Display resolution |
2560 x 1600 pixels |
| Display diagonal |
45.7 cm (18") |
| Processor |
| Maximum turbo power |
160 W |
| Processor base power |
55 W |
| Processor cache |
36 MB |
| Efficient-core base frequency |
2.1 GHz |
| Performance-core base frequency |
2.7 GHz |
| Efficient-core Max Turbo Frequency |
4.6 GHz |
| Performance-core Max Turbo Frequency |
5.4 GHz |
| Efficient cores |
16 |
| Performance cores |
8 |
| Processor boost frequency |
5.4 GHz |
| Processor threads |
24 |
| Processor cores |
24 |
| Processor model |
275HX |
| Processor generation |
Intel Core Ultra (Series 2) |
| Processor family |
Intel Core Ultra 9 |
| Processor manufacturer |
Intel |
| Neural processor unit (NPU) |
| GPU performance up to |
8 TOPs |
| NPU performance up to |
13 TOPs |
| Total processor performance up to |
36 TOPs |
| AI software frameworks supported by NPU |
DirectML, OpenVINO, Windows ML, ONNX RT, WebNN |
| Windows Studio effects support |
Yes |
| Sparsity support |
Yes |
| Neural processor unit (NPU) |
Intel AI Boost |
| Memory |
| Memory channels |
Dual-channel |
| Maximum internal memory |
32 GB |
| Memory slots |
2x SO-DIMM |
| Memory layout (slots x size) |
2 x 16 GB |
| Memory clock speed |
5600 MHz |
| Memory form factor |
SO-DIMM |
| Internal memory type |
DDR5-SDRAM |
| Internal memory |
32 GB |
| Storage |
| Optical drive type |
No |
| SSD form factor |
M.2 |
| NVMe |
Yes |
| SSD interface |
PCI Express 4.0 |
| SSD capacity |
2 TB |
| Number of SSDs installed |
1 |
| Total SSDs capacity |
2 TB |
| Storage media |
SSD |
| Total storage capacity |
2 TB |
| Graphics |
| NVIDIA G-SYNC |
Yes |
| On-board graphics card model |
Intel Graphics |
| On-board graphics card family |
Intel Graphics |
| On-board GPU manufacturer |
Intel |
| Discrete graphics memory type |
GDDR7 |
| Discrete graphics card memory |
16 GB |
| Discrete graphics card model |
NVIDIA GeForce RTX 5080 |
| Discrete graphics card |
Yes |
| On-board graphics card |
Yes |
| Audio |
| Built-in microphone |
Yes |
| Number of built-in speakers |
2 |
| Audio system |
Dolby Atmos |
| Camera |
| Infrared (IR) camera |
Yes |
| Front camera HD type |
Full HD |
| Front camera |
Yes |
| Network |
| Bluetooth version |
5.4 |
| Bluetooth |
Yes |
| Ethernet LAN data rates |
10,100,1000,2500 Mbit/s |
| Ethernet LAN |
Yes |
| Antenna type |
2x2 |
| Wi-Fi standards |
Wi-Fi 7 (802.11be) |
| Top Wi-Fi standard |
Wi-Fi 7 (802.11be) |
| Mobile network connection |
No |
| Ports & interfaces |
| USB Type-C DisplayPort Alternate Mode |
Yes |
| Combo headphone/mic port |
Yes |
| Intel® Thunderbolt 5 |
Yes |
| Thunderbolt 5 ports quantity |
2 |
| HDMI version |
2.1 |
| HDMI ports quantity |
1 |
| Ethernet LAN (RJ-45) ports |
1 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity |
3 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity |
0 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity |
0 |
| USB 2.0 ports quantity |
0 |
| Performance |
| Motherboard chipset |
Intel HM870 Express |
| Keyboard |
| Copilot key |
Yes |
| Keyboard backlit colour |
RGB |
| Keyboard backlit zone |
Per-key RGB |
| Keyboard backlit |
Yes |
| Numeric keypad |
Yes |
| Pointing device |
Touchpad |
| Software |
| Bundled software |
Xbox Game Pass for PC_3 months (*Terms and exclusions apply. Offer only available in eligible markets for Xbox Game Pass for PC. Eligible markets are determined at activation. Game catalog varies by region, device, and time.) |
| Trial software |
1-month trial for new Microsoft 365 customers. Credit card required. |
| Microsoft Copilot |
Yes |
| Operating system architecture |
64-bit |
| Operating system installed |
Windows 11 Home |
| Battery |
| Fast charging time (50%) |
30 min |
| Fast charging |
Yes |
| Battery capacity |
90 Wh |
| Battery capacity |
90 Wh |
| Number of battery cells |
4 |
| Battery technology |
Lithium-Ion (Li-Ion) |
| Power |
| USB Power Delivery (USB PD) |
Yes |
| USB Type-C charging port |
Yes |
| AC adapter output voltage |
20 V |
| AC adapter output current |
19 A |
| AC adapter input voltage |
100 - 240 V |
| AC adapter frequency |
50 - 60 Hz |
| AC adapter power |
380 W |
| Security |
| Password protection type |
BIOS, User |
| Password protection |
Yes |
| Trusted Platform Module (TPM) |
Yes |
| Windows Hello |
Yes |
| Weight & dimensions |
| Height (rear) |
3.2 cm |
| Height (front) |
2.35 cm |
| Depth |
298 mm |
| Width |
399 mm |
| Weight |
3.42 kg |
| Packaging data |
| Package weight |
5.67 kg |
| Package height |
305 mm |
| Package depth |
65 mm |
| Package width |
515 mm |
| Packaging content |
| AC adapter included |
Yes |
| Other features |
| Internal memory |
32 GB |
| Manufacturer |
ASUS |
| Maximum internal memory |
32 GB |
| Package weight |
5.67 kg |
