Laptop ASUS ROG Strix G18 18″ Intel Core Ultra 9 32GB 1TB NVIDIA RTX 5080

The ASUS ROG Strix G18 is a high-performance 18″ gaming laptop built for demanding play and creative work. It pairs an Intel Core Ultra 9 275HX processor with up to NVIDIA GeForce RTX 5080 graphics, 32GB DDR5-5600 memory and a 1TB PCIe Gen4 SSD to deliver sustained frame rates and fast load times. The 2.5K (2560 x 1600) 16:10 display and advanced connectivity options make this model suitable for portable gaming and content creation.

Advantages

Equipped with an Intel Core Ultra 9 275HX (24 cores), up to NVIDIA GeForce RTX 5080 16GB GDDR7, and 32GB DDR5-5600 RAM, the Strix G18 provides strong multi-core performance and GPU acceleration for modern games and creative applications. A 1TB PCIe Gen4 SSD offers quick storage access, while features such as NVIDIA Advanced Optimus and DLSS support improve battery use and rendering efficiency. Wi‑Fi 7 and multi-gig Ethernet deliver fast network connectivity for online gaming.

Suitable for

• High-performance gaming at 2.5K resolution
• Game streaming and competitive play
• Video editing, 3D rendering and other GPU-accelerated creative workloads
• Portable workstation tasks that require multi-core CPU performance

Key specifications

• Processor: Intel Core Ultra 9 275HX (24 cores, 36MB cache)
• Graphics: NVIDIA GeForce RTX 5080 Laptop GPU, 16GB GDDR7
• Display: 45.7 cm (18″) 2.5K 2560 x 1600, 16:10
• Memory: 32GB DDR5-5600 (1 x 32GB)
• Storage: 1TB PCIe Gen4 SSD
• Operating system: No OS installed
• Connectivity: Wi‑Fi 7 (802.11be), Bluetooth 5.4, Ethernet (10/100/1000/2500 Mbps)
• Battery & Power: 90 Wh Li‑Ion battery, 380 W adapter
• Weight & Color: 3.42 kg, Grey

How to use

Install a preferred operating system if required, then update drivers and NVIDIA software to ensure optimal GPU performance. Use the built-in performance profiles in ROG Armory Crate (or the system firmware) to switch between power modes for gaming or quieter operation. Keep vents clear and place the laptop on a stable surface during heavy load to maintain cooling efficiency.

Usage recommendations

For best gaming performance at high settings, use the laptop on a hard, flat surface, enable the dedicated NVIDIA GPU via Advanced Optimus settings, and update GeForce drivers regularly. If battery life is important, switch to integrated graphics or a balanced power profile when not plugged in.