ASUS ROG Strix G18 Ultra 9 RTX 5070 Gaming Laptop

At a Glance

The ASUS ROG Strix G18 G815LP-U93210G0W is a powerful 18-inch gaming laptop designed for high-performance gaming, content creation and demanding professional workloads.

It combines an Intel Core Ultra 9 275HX processor, 32GB DDR5 memory, a 1TB PCIe 4.0 NVMe SSD and dedicated NVIDIA GeForce RTX 5070 Laptop graphics with 8GB GDDR7 memory.

The expansive 18-inch 2.5K ROG Nebula Display delivers a rapid 240Hz refresh rate, 3ms response time, 500-nit brightness, 100% DCI-P3 colour coverage, NVIDIA G-SYNC and PANTONE Validated colour reproduction.

Short Description

The ASUS ROG Strix G18 G815LP-U93210G0W is an 18-inch gaming laptop powered by the 24-core Intel Core Ultra 9 275HX processor and NVIDIA GeForce RTX 5070 Laptop GPU.

It features 32GB of upgradeable DDR5 memory, a 1TB PCIe 4.0 SSD, a 240Hz WQXGA ROG Nebula Display, Wi-Fi 7, Thunderbolt 4, advanced graphics switching and a large 90Wh battery.

Why Choose This ASUS

The ROG Strix G18 is designed for gamers and power users who want desktop-class performance with the flexibility of a notebook.

Its Intel Core Ultra 9 275HX processor provides 24 cores, 24 threads and speeds of up to 5.4GHz for gaming, streaming, rendering and heavy multitasking.

The dedicated NVIDIA GeForce RTX 5070 Laptop GPU features 8GB of GDDR7 memory and supports up to 115W of graphics power with Dynamic Boost.

Unlike notebooks with soldered memory, this model includes two accessible DDR5 SO-DIMM slots and supports up to 64GB of system memory. Two M.2 PCIe slots also provide room for future storage expansion.

The 18-inch 240Hz display provides a spacious and responsive gaming experience, while its 100% DCI-P3 colour gamut and PANTONE Validation also make it suitable for creative work.

Best For

• High-performance PC gaming
• Competitive gaming
• Game streaming
• Content creation
• Video editing
• Photography
• Graphic design
• 3D rendering
• Animation
• Game development
• Software development
• Engineering applications
• AI-assisted applications
• Heavy multitasking
• Desktop-replacement use

Product Description

The ASUS ROG Strix G18 G815LP-U93210G0W combines powerful processing, advanced NVIDIA graphics and a large high-refresh display for gaming, creative production and demanding computing workloads.

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

The processor also includes an Intel AI Boost NPU capable of up to 13 TOPS for supported AI-accelerated Windows applications.

Dedicated graphics are provided by the NVIDIA GeForce RTX 5070 Laptop GPU with 8GB of high-speed GDDR7 graphics memory. ROG Boost supports up to 1475MHz at 115W, including Dynamic Boost.

A MUX Switch and NVIDIA Advanced Optimus allow the system to switch between integrated and dedicated graphics according to the workload, balancing gaming performance and power efficiency.

The 18-inch ROG Nebula Display provides a 2560 x 1600 WQXGA resolution, a productivity-friendly 16:10 aspect ratio and a rapid 240Hz refresh rate. The IPS-level panel also delivers 500-nit brightness, 100% DCI-P3 colour coverage, PANTONE Validated colour, Dolby Vision HDR and NVIDIA G-SYNC.

The system includes 32GB of dual-channel DDR5-5600 memory, installed as two 16GB SO-DIMM modules. Memory can be upgraded to a maximum of 64GB.

A 1TB PCIe 4.0 NVMe SSD provides fast storage for Windows, applications and games. Two M.2 PCIe slots are available in total, including the slot occupied by the factory-installed SSD.

Connectivity includes Thunderbolt 4, USB-C, three USB-A ports, HDMI 2.1 FRL, Gigabit Ethernet, Wi-Fi 7 and Bluetooth 5.4.

The large 90Wh battery supports fast charging, while the included 280W adapter provides the power required for demanding gaming and graphics workloads.

Key Features

• 18-inch 2.5K ROG Nebula Display
• 2560 x 1600 WQXGA resolution
• 16:10 aspect ratio
• Rapid 240Hz refresh rate
• 3ms response time
• IPS-level panel
• 500-nit brightness
• 100% DCI-P3 colour coverage
• PANTONE Validated
• Dolby Vision HDR
• NVIDIA G-SYNC
• Anti-glare display surface
• Intel Core Ultra 9 275HX processor
• 24 cores and 24 threads
• Maximum turbo frequency up to 5.4GHz
• Intel AI Boost NPU up to 13 TOPS
• Intel UHD integrated graphics
• NVIDIA GeForce RTX 5070 Laptop GPU
• 8GB GDDR7 dedicated graphics memory
• Up to 115W graphics power with Dynamic Boost
• MUX Switch
• NVIDIA Advanced Optimus
• 32GB DDR5-5600 memory
• Dual-channel memory configuration
• Two upgradeable SO-DIMM slots
• Maximum memory capacity of 64GB
• 1TB PCIe 4.0 NVMe SSD
• Two M.2 PCIe storage slots
• Wi-Fi 7
• Bluetooth 5.4
• Gigabit Ethernet
• Thunderbolt 4
• HDMI 2.1 FRL
• 1080p Full HD IR camera
• Windows Hello facial recognition
• Four-zone RGB backlit keyboard
• Copilot key
• Aura Sync
• Dolby Atmos
• Smart Amplifier technology
• AI noise-cancelling technology
• 90Wh battery
• Fast-charging support
• 280W AC adapter
• ROG Intelligent Cooling
• ROG backpack included
• Windows 11 Home

Specifications

ROG Nebula Display

The expansive 18-inch ROG Nebula Display provides a large viewing area for gaming, content creation and multitasking.

Display highlights include:

• 2560 x 1600 WQXGA resolution
• 16:10 aspect ratio
• 240Hz refresh rate
• 3ms grey-to-grey response time
• 500-nit brightness
• 100% DCI-P3 colour gamut
• PANTONE Validated colour
• Dolby Vision HDR
• NVIDIA G-SYNC
• Anti-glare surface

The 16:10 aspect ratio provides additional vertical workspace compared with a conventional 16:9 gaming display.

Intel Core Ultra Performance

The Intel Core Ultra 9 275HX processor provides:

• 24 processing cores
• 24 threads
• 2.7GHz base frequency
• Up to 5.4GHz turbo frequency
• 36MB cache
• Intel AI Boost NPU up to 13 TOPS

This high-performance processor is designed for modern games, content creation, streaming, rendering and demanding multitasking.

NVIDIA GeForce RTX 5070 Graphics

The NVIDIA GeForce RTX 5070 Laptop GPU includes 8GB of GDDR7 dedicated graphics memory.

The graphics system supports:

• ROG Boost up to 1475MHz
• Up to 115W graphics power with Dynamic Boost
• Hardware-accelerated ray tracing
• AI-enhanced graphics technologies
• GPU-accelerated creative applications
• MUX Switch
• NVIDIA Advanced Optimus
• NVIDIA G-SYNC

The MUX Switch allows the dedicated GPU to connect more directly to the display when maximum graphics performance is required.

NVIDIA Advanced Optimus can switch between integrated and dedicated graphics according to the workload.

Memory & Storage

The ROG Strix G18 includes:

• 32GB DDR5-5600 memory
• Two 16GB SO-DIMM modules
• Dual-channel memory configuration
• Two DDR5 SO-DIMM slots
• Maximum supported memory of 64GB
• 1TB M.2 NVMe PCIe 4.0 SSD
• Two M.2 PCIe storage slots

Both memory slots are occupied by the factory-installed modules. Larger compatible modules are required when upgrading beyond 32GB.

One M.2 slot is occupied by the factory-installed SSD, leaving the second compatible slot available for additional storage.

ROG Intelligent Cooling

ROG Intelligent Cooling helps manage heat generated by the high-performance processor and graphics hardware.

Cooling and performance settings can be managed through ASUS Armoury Crate, allowing users to select profiles suited to gaming, productivity or quieter everyday use.

Connectivity

Physical connections include:

• 1 x Thunderbolt 4, up to 40Gbps, with DisplayPort and Power Delivery
• 1 x USB 3.2 Gen 2 Type-C, up to 10Gbps, with DisplayPort, Power Delivery and G-SYNC
• 3 x USB 3.2 Gen 2 Type-A, up to 10Gbps
• 1 x HDMI 2.1 FRL
• 1 x RJ45 Gigabit Ethernet port
• 1 x 3.5mm combo audio jack

Wireless connectivity includes:

• Wi-Fi 7
• Bluetooth 5.4

Camera & Security

The built-in 1080p Full HD IR camera supports Windows Hello facial recognition for convenient biometric sign-in.

Security features include:

• Windows Hello facial recognition
• Firmware TPM
• BIOS administrator password protection
• BIOS user password protection

Keyboard & Lighting

The four-zone RGB backlit Chiclet keyboard provides illuminated controls for gaming and everyday typing.

Keyboard features include:

• Four-zone RGB backlighting
• Aura Sync support
• Dedicated Copilot key
• Chiclet key design

Lighting effects and compatible connected devices can be managed through ASUS Armoury Crate.

Audio

The audio system includes:

• Two-speaker system
• Smart Amplifier technology
• Dolby Atmos
• Hi-Res audio certification for supported headphones
• Built-in array microphone
• AI noise-cancelling technology
• 3.5mm combination audio connection

Battery & Charging

The ROG Strix G18 includes a large 90Wh four-cell lithium-ion battery.

Fast-charging technology can recharge the battery from 0% to approximately 50% in around 30 minutes under supported charging conditions.

A 280W AC power adapter is supplied for gaming and demanding performance workloads.

For maximum processor and graphics performance, the supplied 280W adapter should be used.

ASUS ROG Software

ASUS software and management features include:

• Armoury Crate
• MyASUS
• ROG GameVisual
• Scenario Profiles
• Performance mode selection
• Fan profile management
• GPU operating mode selection
• Aura Sync lighting controls
• System monitoring
• Driver and firmware updates

Compatibility

The ASUS ROG Strix G18 is designed for Windows 11 applications, modern PC games, professional creative software and supported AI-accelerated workloads.

External monitors and docking stations should support the required HDMI, DisplayPort, USB-C or Thunderbolt standards.

The USB-C ports support Power Delivery, but maximum gaming performance requires the supplied 280W AC adapter.

Memory upgrades require compatible DDR5 SO-DIMM modules. The notebook supports up to 64GB across its two memory slots.

Storage can be expanded through the second compatible M.2 PCIe slot.

What’s in the Box

• ASUS ROG Strix G18 G815LP-U93210G0W
• 280W AC power adapter
• ROG backpack

Warranty

One-Year ASUS Carry-In Warranty