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MSI Raider A18 HX A9WJG

Specifications

MSI Raider A18 HX A9WJG
MSI Raider A18 HX A9WJG (Raider A18 Series)
Processor
AMD Ryzen 9 9955HX3D 16 x 2.5 - 5.4 GHz, Fire Range-HX (Zen 5)
Graphics adapter
Nvidia GeForce RTX 5090 Laptop - 24 GB VRAM, Core: 2160 MHz, 175 W TDP, GDDR7
Memory
64 GB 
, DDR5-5600
Display
18.00 inch 16:10, 2560 x 1600 pixel 168 PPI, IPS, glossy: no, 240 Hz
Storage
M.2 PCIe
Connections
2 USB 3.0 / 3.1 Gen1, 1 USB 3.1 Gen2, 1 USB 4.0 40 Gbps, 1 Thunderbolt, USB-C Power Delivery (PD), 1 HDMI, Audio Connections: 3.5mm, Card Reader: SD
Networking
802.11 a/​b/​g/​n/​ac/​ax/​be (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5/ax = Wi-Fi 6/ Wi-Fi 6E 6 GHz be = Wi-Fi 7), Bluetooth 5.4
Size
height x width x depth (in mm): 32.05 x 404 x 307.5 ( = 1.26 x 15.91 x 12.11 in)
Battery
99 Wh, 4-cell
Operating System
Microsoft Windows 11 Home
Camera
Webcam: IR FHD
Additional features
Speakers: Stereo, Keyboard: Chiclet, Keyboard Light: yes
Weight
3.6 kg ( = 126.99 oz / 7.94 pounds) ( = 0 oz / 0 pounds)
Amazon

 

Price comparison

Reviews for the MSI Raider A18 HX A9WJG

MSI Raider A18 HX A9W review – Cosmic Power, Colossal Price (RTX 5090 BEAST!)
Source: Laptop Media English
The MSI Raider A18 HX A9W is an absolute monster of a machine, designed with a singular focus: to deliver uncompromising, desktop-class performance in a portable (albeit hefty) form factor. It’s a statement piece, a “cosmic-level gaming powerhouse” that largely succeeds in its mission to conquer any task or game thrown at it, thanks to its top-of-the-line components and spectacular display. However, this level of power comes at an equally stratospheric price, and for 6000 EUR, perfection is expected. While the Raider A18 gets incredibly close in many areas, a few notable issues prevent it from being a flawless victory. It’s a machine for the enthusiast who demands the best and is willing to accept a few specific trade-offs for the ultimate performance crown.
Single Review, online available, Very Long, Date: 06/21/2025

Foreign Reviews

微星 Raider A18 HX A9W 评测–宇宙之力,巨无霸价格(RTX 5090 BEAST!)
Source: Laptopmedia CN zh-CN→EN
Positive: Excellent gaming performance; premium design; good cooling system; comfortable keyboard; nice connectivity; great speakers. Negative: Average display; short battery life.
Single Review, online available, Very Long, Date: 06/21/2025

Comment

NVIDIA GeForce RTX 5090 Laptop: The GeForce RTX 5090 Mobile uses the GB203 chip and utilizes 10,496 shaders / CUDA cores of the maximum 10,752 that the chip has. This makes the RTX 5090 Laptop more similar to the RTX 5080 desktop variant (same chip) than the Desktop RTX 5090 with 20,760 cores and higher clock rates.

These graphics cards are able to play the latest and most demanding games in high resolutions and full detail settings with enabled Anti-Aliasing.

» Further information can be found in our Comparison of Mobile Graphics Cards and the corresponding Benchmark List.


R9 9955HX3D: High-end mobile 16-core processor with 32 threads and large 128 MB L3 cache (64 MB additional 3D V-cache with a CCD). Very fast, especially for games. Uses the new Zen 5 architecture.» Further information can be found in our Comparison of Mobile Processsors.


18.00": This display size is a standard format for desktop replacements (DTR). The DTR laptops are heavier to carry, need more power, but texts are easy to read and high resolutions are no problem. DTR are mainly intended for stationary desk use, where weight and energy hunger don't matter. In return, you enjoy the advantages of high resolutions (more details, better legibility).» To find out how fine a display is, see our DPI List.


3.6 kg:

Only a few laptops are in this weight class because the mobility is rather limited due to the high weight. 


MSI: Micro-Star International (MSI) was founded in 1986 in Taiwan. MSI is especially known as a manufacturer of motherboards and graphics cards for PCs, but also offers computer accessories, complete systems, motherboards, graphics cards, laptops, desktop PCs, monitors and other components. However, the Microstar brand name in Germany belongs to the Medion company. MSI is known for its gaming products and has developed a wide range of gaming laptops and desktop PCs. The company is also active in workstations, servers and industrial automation. MSI has offices in North America, Europe, Asia and Australia.


» Further information can be found in our Notebook Purchase Guide.

 

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Stefan Hinum, 2025-08-17 (Update: 2025-08-17)