ASUS ROG Strix G18 G815LP 18-Inch Ultra 9 RTX 5070 Gaming Laptop

The ASUS ROG Strix G18 G815LP is an 18-inch high-performance gaming notebook powered by the Intel Core Ultra 9 275HX processor and NVIDIA GeForce RTX 5070 Laptop GPU with 8GB GDDR7 memory. It features a 2.5K 240Hz ROG Nebula Display, 32GB DDR5 memory, a 1TB PCIe 4.0 SSD, Wi-Fi 7 and Windows 11 Home.

Product Description

The ASUS ROG Strix G18 G815LP combines high-performance gaming hardware, an expansive high-refresh display and upgradeable memory and storage for demanding gaming and creative workloads.

It is powered by the Intel Core Ultra 9 275HX processor with 24 cores, 24 threads, 36MB cache, a 2.7GHz processor frequency and maximum speed of up to 5.4GHz.

Intel AI Boost provides an integrated neural processing unit delivering up to 13 TOPS for compatible AI-assisted workloads.

Dedicated graphics are provided by the NVIDIA GeForce RTX 5070 Laptop GPU with 8GB GDDR7 memory. ROG Boost reaches up to 1475MHz, with graphics power rated at 100W plus 15W Dynamic Boost.

A MUX Switch and NVIDIA Advanced Optimus support flexible switching between integrated Intel UHD Graphics and the dedicated NVIDIA GPU according to workload and performance requirements.

The notebook includes 32GB DDR5-5600 memory configured as two 16GB SO-DIMM modules. Two DDR5 SO-DIMM slots support a maximum system memory capacity of 64GB.

A 1TB PCIe 4.0 NVMe M.2 SSD provides fast storage, while two M.2 PCIe slots allow compatible storage expansion.

The 18-inch ROG Nebula Display provides a 2560 × 1600 WQXGA resolution in a 16:10 aspect ratio. It features a 240Hz refresh rate, 3ms response time, 500-nit brightness and 100% DCI-P3 colour coverage.

The IPS-level anti-glare display supports NVIDIA G-SYNC, Dolby Vision HDR and PANTONE validation for smooth gaming and accurate colour reproduction.

Connectivity includes Thunderbolt 4 with DisplayPort and Power Delivery support, USB 3.2 Gen 2 Type-C with DisplayPort, Power Delivery and G-SYNC, three USB 3.2 Gen 2 Type-A ports, HDMI 2.1 FRL, Gigabit Ethernet and a 3.5mm combination audio jack.

Wi-Fi 7 and Bluetooth 5.4 provide modern wireless connectivity. A 1080p Full HD infrared camera supports Windows Hello facial recognition.

The 4-zone RGB backlit Chiclet keyboard includes a dedicated Copilot key and supports Aura Sync. Audio features include Dolby Atmos, Smart Amplifier Technology, Hi-Res headphone certification and AI noise-cancelling technology.

A 90Wh four-cell battery supports mobile use, while fast charging can recharge the battery from 0–50% in approximately 30 minutes under supported conditions.

Key Features

• Intel Core Ultra 9 275HX processor
• 24 processor cores
• 24 processing threads
• 36MB processor cache
• Up to 5.4GHz maximum processor frequency
• Intel AI Boost NPU
• Up to 13 TOPS NPU performance
• Intel UHD Graphics
• NVIDIA GeForce RTX 5070 Laptop GPU
• 8GB GDDR7 dedicated graphics memory
• ROG Boost up to 1475MHz
• 100W GPU power plus 15W Dynamic Boost
• MUX Switch
• NVIDIA Advanced Optimus
• 32GB DDR5-5600 memory
• 2 × 16GB DDR5 SO-DIMM modules
• Two DDR5 SO-DIMM slots
• Up to 64GB supported memory
• Dual-channel memory support
• 1TB PCIe 4.0 NVMe M.2 SSD
• Two M.2 PCIe slots
• 18-inch ROG Nebula Display
• 2560 × 1600 WQXGA resolution
• 16:10 aspect ratio
• 240Hz refresh rate
• 3ms response time
• 500-nit brightness
• IPS-level anti-glare panel
• 100% DCI-P3 colour coverage
• NVIDIA G-SYNC
• Dolby Vision HDR
• PANTONE Validated
• 1080p Full HD IR camera
• Windows Hello facial recognition
• 4-zone RGB backlit Chiclet keyboard
• Copilot key
• Aura Sync
• Wi-Fi 7
• Bluetooth 5.4
• Gigabit Ethernet
• Thunderbolt 4
• USB-C with DisplayPort and Power Delivery
• HDMI 2.1 FRL
• Dolby Atmos
• Smart Amplifier Technology
• AI noise-cancelling technology
• Hi-Res headphone certification
• 90Wh four-cell battery
• Fast charging support
• 280W AC adapter specification
• Windows 11 Home
• Eclipse Gray finish

Recommended Use Cases

• High-performance PC gaming
• AAA gaming
• Competitive gaming
• Esports
• High-refresh-rate gaming
• Game streaming
• Content creation
• Video editing
• Creative applications
• Multimedia and entertainment
• Professional high-performance workloads

Specifications

Gaming and Performance Features

The MUX Switch can route display output directly through the NVIDIA GPU when required for gaming performance.

NVIDIA Advanced Optimus automatically manages switching between integrated and dedicated graphics according to workload.

NVIDIA G-SYNC synchronises compatible graphics output with the display refresh rate to help reduce tearing and stuttering.

ASUS Armoury Crate provides access to supported performance profiles, system monitoring and Aura Sync lighting controls.

Upgradeability

The notebook includes two DDR5 SO-DIMM slots and supports up to 64GB of compatible system memory.

Both memory slots are occupied by the supplied 16GB DDR5-5600 modules for a total installed capacity of 32GB.

Storage expansion is supported through two M.2 PCIe slots, including the slot occupied by the supplied 1TB PCIe 4.0 NVMe SSD.

Compatibility

External displays can connect through:

• Thunderbolt 4 with DisplayPort support
• USB 3.2 Gen 2 Type-C with DisplayPort and G-SYNC support
• HDMI 2.1 FRL

Power Delivery is supported through the Thunderbolt 4 and USB 3.2 Gen 2 Type-C connections.

Network connectivity includes Wi-Fi 7, Bluetooth 5.4 and Gigabit Ethernet.

Memory upgrades must use compatible DDR5 SO-DIMM modules.

Storage upgrades must meet the notebook's supported M.2 PCIe requirements.

What’s in the Box

• ASUS ROG Strix G18 G815LP Gaming Notebook
• ROG Backpack

Warranty

One-Year ASUS Carry-In Warranty