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MSI's new Raider A18 HX gaming laptop at Computex: Ryzen 9 9955HX3D CPU, RTX 5090 Laptop GPU

MSI's new flagship Raider X18 HX gaming laptop was on display at Computex 2025: packs AMD's new Ryzen 9 9955HX3D CPU, NVIDIA GeForce RTX 5090 Laptop GPU.

MSI's new Raider A18 HX gaming laptop at Computex: Ryzen 9 9955HX3D CPU, RTX 5090 Laptop GPU
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Gaming Editor
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TL;DR: The MSI Raider A18 HX gaming laptop features AMD Ryzen 9 9955HX3D and NVIDIA GeForce RTX 5090 GPU, an 18-inch 4K 120Hz Mini-LED display, Cooler Boost 5 cooling, up to 96GB DDR5-5600 RAM, and advanced AI technologies, delivering top-tier performance and immersive gaming experiences.

MSI had a truck load of gaming laptops on display at Computex 2025, but the one that caught my eye was the new Raider A18 HX with AMD's new Ryzen 9 9955HX3D processor and NVIDIA's flagship GeForce RTX 5090 Laptop GPU. Check it out:

MSI's new Raider A18 HX gaming laptop at Computex: Ryzen 9 9955HX3D CPU, RTX 5090 Laptop GPU 10

The flagship MSI Raider A18 HX gaming laptop features the new AMD Ryzen 9 9955HX3D processor (16 cores, 32 threads, and up to 144MB of cache with 2nd Gen 3D Cache technology)), up to an NVIDIA GeForce RTX 5090 Laptop GPU with 24GB of GDDR7, powered by the Blackwell GPU architecture, supports DLSS 4, and Max-Q technologies.

We have a huge 18-inch 4K 120Hz Mini-LED panel, with VESA DisplayHDR 1000 certification, MSI OverBoost Ultra technology that pumps 260W into the MSI Raider A18 HX between its CPU and GPU. In order to keep these new high-end chips cool, MSI is using its Cooler Boost 5 cooling with dedicated 2 fans, 7 heatpipes, and a new SSD cooling design. There's even an additional heatpipe dedicated ready for an ultra-fast Gen5 SSD.

MSI's new Raider A18 HX gaming laptop at Computex: Ryzen 9 9955HX3D CPU, RTX 5090 Laptop GPU 11

MSI also says that its new Raider A18 HX gaming laptop features a personalized Matrix Light Bar, pumping 16.8 million colors that creates a "gaming atmosphere for gamers". There's also exclusive MSI AI applications with AI Robot, AI Noise Cancellation Pro, and MSI AI Engine at the ready inside of the powerhouse Raider A18 HX gaming laptop.

In between the high-end CPU and GPU, MSI is supporting up to 96GB of DDR5-5600 memory inside of its new Raider A18 HX gaming laptop, too.

Gaming Editor

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Anthony joined TweakTown in 2010 and has since reviewed 100s of tech products. Anthony is a long time PC enthusiast with a passion of hate for games built around consoles. FPS gaming since the pre-Quake days, where you were insulted if you used a mouse to aim, he has been addicted to gaming and hardware ever since. Working in IT retail for 10 years gave him great experience with custom-built PCs. His addiction to GPU tech is unwavering and has recently taken a keen interest in artificial intelligence (AI) hardware.

Anthony's PC features Intel's Core i5-12600K paired with the GIGABYTE Z690 AERO-G, Corsair's 32GB DDR4-3200, and NVIDIA's GeForce RTX 4090 FE. It runs Sabrent's Rocket 4 Plus 4TB with Windows 11 Pro, housed in Lian Li's O11 Dynamic XL, and powered by ASUS's ROG Strix 850W. Accessories include the Logitech G915 Wireless keyboard, Logitech G502X Wireless mouse, and LG C3 48-inch OLED TV 4K 120Hz monitor.

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