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MSI Crosshair 18 HX AI 18-Inch RTX 5070 Gaming Laptop — main product image
MSI Crosshair 18 HX AI 18-Inch RTX 5070 Gaming Laptop
MSI Crosshair 18 HX AI 18-Inch RTX 5070 Gaming Laptop
MSI Crosshair 18 HX AI 18-Inch RTX 5070 Gaming Laptop
MSI Crosshair 18 HX AI 18-Inch RTX 5070 Gaming Laptop
MSI Crosshair 18 HX AI 18-Inch RTX 5070 Gaming Laptop
MSI Crosshair 18 HX AI 18-Inch RTX 5070 Gaming Laptop
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MSI Crosshair 18 HX AI 18-Inch RTX 5070 Gaming Laptop

Desktop-class ambition in a laptop, pairing Intel's Core Ultra 9 275HX and an RTX 5070 for over 500 AI TOPS of gaming and local AI muscle

$2,899.99*
✓ In Stock on Amazon.com
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*Price sourced from Amazon.com. Last updated:Jul 29, 2026.Price and availability are subject to change.

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Overview

The MSI Crosshair 18 HX AI plants itself firmly in the enthusiast tier, built for players who refuse to compromise and creators who blur the line between gaming and production. At its heart sits the Intel Core Ultra 9 275HX, a 24-core processor paired with an NVIDIA GeForce RTX 5070 and a dedicated NPU rated for more than 500 AI TOPS. That combination is pitched at maximum-setting AAA gameplay, smooth 3D rendering, and local AI development, with a quoted 5.5GHz boost clock at the top of the range. It is a laptop for someone who wants one machine to shoulder several heavy roles.

Construction and usability lean into that ambition. The 18-inch QHD+ panel runs at 2560x1600 and 240Hz, with a 16:10 aspect ratio that trades a little width for useful vertical space and 100% DCI-P3 color for editing and cinematic play. MSI's Cooler Boost 5 architecture, with dual fans and six widened heat pipes, is engineered to keep the CPU and GPU from thermal throttling across marathon sessions. Practical ownership details round things out: a 1TB PCIe Gen4 SSD, high-speed DDR5 memory, Wi-Fi 7, and a port array spanning Thunderbolt 4 and HDMI 2.1 with 8K output. The SteelSeries 24-zone RGB keyboard, with highlighted WASD keys, is customized through MSI Center. This is a big, capable machine, and buyers should weigh its size against the performance it promises.

Key Features

[NEXT-GEN AI PERFORMANCE] Powered by the Intel Ultra 9 Core 275HX processor and NVIDIA GeForce RTX 5070 GPU, this laptop delivers over 500 AI TOPS for elite gaming and local AI development. The dedicated NPU accelerates specialized workflows, ensuring smooth 3D rendering and high-frame-rate AAA gameplay at maximum settings.

[STUNNING 18-INCH VISUALS] The 18-inch QHD+ (2560x1600) display features a 240Hz refresh rate and 100% DCI-P3 color gamut for cinematic fidelity. Engineered with an 16:10 aspect ratio, it provides expanded vertical screen real estate for professional video editing timelines and immersive gaming environments.

[EXTREME COOLING SYSTEM] Featuring the MSI Cooler Boost 5 thermal architecture with dual fans and 6 widened heat pipes, this system maintains peak performance during marathon gaming sessions. The airflow design prevents thermal throttling for the CPU and GPU, ensuring consistent 5.5GHz boost clock stability.

[ELITE CONNECTIVITY & SPEED] Equipped with 32GB of high-speed DDR5 memory and a 1TB NVMe PCIe Gen4 SSD for near-instant load times. Integrated Wi-Fi 7 technology provides 4.8x faster speeds than Wi-Fi 6, offering ultra-low latency for competitive online gaming and seamless high-definition 4K broadcasting.

[PRO GAMER INPUTS] The SteelSeries 24-zone RGB backlit keyboard offers complete customization via MSI Center, featuring highlighted WASD keys for precision control. Comprehensive I/O includes Thunderbolt 4, HDMI 2.1 (8K support), and USB-C for connecting high-resolution external displays and professional peripherals.

Specifications

Brand
MSI
Model
Crosshair 18 HX AI
Processor
Intel Core Ultra 9 275HX, 24-core
Boost Clock
Up to 5.5GHz
Graphics
NVIDIA GeForce RTX 5070
AI Performance
Over 500 AI TOPS
Display
18-inch QHD+ 2560x1600, 16:10
Refresh Rate
240Hz
Color Gamut
100% DCI-P3
Memory
DDR5 (listing cites 64GB and 32GB)
Storage
1TB NVMe PCIe Gen4 SSD
Cooling
Cooler Boost 5, dual fans, 6 heat pipes
Wireless
Wi-Fi 7
Ports
Thunderbolt 4, HDMI 2.1 (8K), USB-C
Keyboard
SteelSeries 24-zone RGB backlit

Frequently Asked Questions

It aims at maximum-setting AAA gameplay, pairing an Intel Core Ultra 9 275HX with an RTX 5070 GPU and citing over 500 AI TOPS plus a 5.5GHz boost clock for high-frame-rate play.
Yes. The 18-inch 16:10 QHD+ panel offers 100% DCI-P3 color and extra vertical space for editing timelines, while the NPU and RTX 5070 support 3D rendering and local AI development.
The listing cites DDR5 memory (noted as both 64GB and 32GB in different places) and a 1TB NVMe PCIe Gen4 SSD, so confirm the exact memory capacity with the seller before purchase.
MSI equips it with the Cooler Boost 5 system, using dual fans and six widened heat pipes to keep the CPU and GPU from thermal throttling and to hold the boost clock steady during extended play.
The panel is an 18-inch QHD+ display at 2560x1600 with a 240Hz refresh rate, a 16:10 aspect ratio, and 100% DCI-P3 color coverage for both fast action and cinematic fidelity.
It features Wi-Fi 7 for low-latency wireless, plus Thunderbolt 4, HDMI 2.1 with 8K support, and USB-C for attaching high-resolution external displays and professional peripherals.

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