MSI Stealth A18 AI+ (2025) — AMD Ryzen AI 9 HX 370 / NVIDIA GeForce RTX 5090 Laptop GPU

Recorded specifications: CPU: AMD Ryzen AI 9 HX 370 · GPU: NVIDIA GeForce RTX 5090 Laptop GPU · RAM: 64 GB · Storage: 2,000 GB · Full configuration pairing is not separately specified.

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Buying advice

This Stealth A18 AI+ A3XWJG-006US configuration pairs AMD Ryzen AI 9 HX 370 with NVIDIA GeForce RTX 5090 Laptop GPU and 24GB of dedicated graphics memory. Its 18-inch 3840 x 2400, 120Hz screen offers a larger workspace for documents and side-by-side windows. The represented configuration has 64GB memory and 2000GB storage; choose capacities that fit your applications and local files. The listed 2.89846kg body adds a substantial carrying load, so plan it primarily around a desk. Thunderbolt 4 connections are useful when planning compatible desk peripherals. Keep the processor, graphics, memory and panel together when choosing the exact offer.

Available specifications

34 fields · 8 unavailable fields

LAUNCH

Released
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GAMING PERFORMANCE

PS5 (2024) = 100

Gaming Performance Index (GPI)
EstimatedGPU reference178–257
Estimate & test conditions

PS5 reference: 2024 = 100 · Input years: 2025 · Three-anchor Time Spy proxy v0.1 · Estimated · Extrapolated · Observed GPU samples; target performance may differ. The observed span is not a target performance bound. · Chassis, cooling, CPU, driver and MUX can differ; no linearTGP adjustment. · Published ceiling and configured mode limit are not measured Time Spy power. · Target power is unknown or absent from matched samples; the observed span is not a bound for this target.

Alienware AA18250 18-inch2560x1600 IPS300Hz: 257 · CPU: Intel Core Ultra 9 275HX · GPU: NVIDIA GeForce RTX 5090 Laptop GPU · Mode: Performance · Observed dedicated VRAM: 24 GB · Declared GPU limit: 175 W · System RAM: 64 GB · Memory: DDR5-6400 dual channel, Micron 52-51-51-102 · Device GPU ceiling: 175 W · Driver: 576.80 · Display path: Advanced Optimus · Power source: AC · Metric: 3DMark Time Spy Graphics · Input date: 2025-07-02 · Test resolution: 2560 × 1440 · No exact regional ordering suffix claimed

Razer Blade 16 2025 RTX5090: 220 · CPU: AMD Ryzen AI 9 HX 370 · GPU: NVIDIA GeForce RTX 5090 Laptop GPU · Mode: Performance · Observed dedicated VRAM: 24 GB · Declared GPU limit: 160 W · System RAM: 32 GB · Memory: LPDDR5x-8000 · Driver: 572.76 · Display path: Advanced Optimus · Power source: Unknown · Metric: 3DMark Time Spy Graphics · Input date: 2025-03-28 · Test resolution: 2560 × 1440 · Exact regional configuration: Unconfirmed

Aorus Master 18 AM8H: 239 · CPU: Intel Core Ultra 9 275HX · GPU: NVIDIA GeForce RTX 5090 Laptop GPU · Observed dedicated VRAM: 24 GB · Declared GPU limit: 175 W · System RAM: 64 GB · Memory: DDR5; speed/channels not sealed in this evidence record · Driver: 576.02 · Display path: Advanced Optimus; active benchmark path unsealed · Power source: Unknown · Metric: 3DMark Time Spy Graphics · Input date: 2025-05-01 · Test resolution: 2560 × 1440 · Exact regional configuration: Unconfirmed · Time Spy power profile: Unknown

Razer Blade 16 2025 RTX5090: 178 · CPU: AMD Ryzen AI 9 HX 370 · GPU: NVIDIA GeForce RTX 5090 Laptop GPU · Mode: Silent · Observed dedicated VRAM: 24 GB · Declared GPU limit: 110 W · System RAM: 32 GB · Memory: LPDDR5x-8000 · Driver: 572.76 · Display path: Advanced Optimus · Power source: AC · Metric: 3DMark Time Spy Graphics · Input date: 2025-03-28 · Test resolution: 2560 × 1440 · Exact regional configuration: Unconfirmed

MSI Titan 18 HX AI A2XWJG-486IN: 243 · CPU: Intel Core Ultra 9 285HX · GPU: NVIDIA GeForce RTX 5090 Laptop GPU · Mode: Review-default; profile unspecified · Observed dedicated VRAM: 24 GB · System RAM: 64 GB · Memory: DDR5-6400 · Power source: Unknown · Metric: 3DMark Time Spy Graphics · Input publication date: 2025-08-12 · Test resolution: 2560 × 1440 · Active display path: Unknown · Tested driver: Unknown · OS edition: Unknown · Run power state: Unknown · Exact performance profile: Unknown

MSI Vector 17 HX AI A2XW: 252 · CPU: Intel Core Ultra 9 275HX · GPU: NVIDIA GeForce RTX 5090 Laptop GPU · Mode: MSI Center Extreme Performance · System RAM: 32 GB · Memory: DDR5; exact speed/channels not recovered · Other power test: Long GPU load average; not claimed as Time Spy TGP limit · GPU power in another test: 172 W · Power source: AC · Metric: 3DMark Time Spy Graphics · Input date: 2025-10-16 · Tested driver: Unknown · Observed dedicated VRAM: Unknown; GPU name alone does not establish capacity

MSI Stealth18 HX AI A2XW: 234 · CPU: Intel Core Ultra 9 275HX · GPU: NVIDIA GeForce RTX 5090 Laptop GPU · Mode: Windows and MSI Center Performance / discrete · Observed dedicated VRAM: 24 GB · Declared GPU limit: 150 W · System RAM: 64 GB · Memory: DDR5-5600 dual-channel · Driver: 581.57 · Display path: discrete graphics mode · Power source: AC · Metric: 3DMark Time Spy Graphics · Input publication date: 2025-11-07 · Test resolution: 2560 × 1440 · OS edition: Unknown · Exact regional configuration: Unconfirmed

Aorus Master 16 AM6H: 245 · CPU: Intel Core Ultra 9 275HX · GPU: NVIDIA GeForce RTX 5090 Laptop GPU · Mode: GiMATE Gaming; AI boost active · Observed dedicated VRAM: 24 GB · Declared GPU limit: 175 W · System RAM: 32 GB · Memory: DDR5; speed/channels not sealed in this evidence record · Driver: 583.61 · Power source: Unknown · Metric: 3DMark Time Spy Graphics · Input date: 2025-06-02 · Test resolution: 2560 × 1440 · Exact regional configuration: Unconfirmed · Active display path: Unknown

MSI Raider A18 HX A9W: 239 · CPU: AMD Ryzen 9 9955HX3D · GPU: NVIDIA GeForce RTX 5090 Laptop GPU · Mode: MSI Center Extreme Performance · Declared GPU limit: 175 W · System RAM: 64 GB · Memory: DDR5; exact speed/channels not recovered · Display path: MSHybrid · Power source: AC · Metric: 3DMark Time Spy Graphics · Input date: 2025-06-21 · Own benchmark-linked A9Wx variant is9955HX3D/5090/64GB/2TB. OtherRTX5080 options cannot inherit it. · Tested driver: Unknown · Observed dedicated VRAM: Unknown; GPU name alone does not establish capacity

Razer Blade 16 2025 RTX5090: 194 · CPU: AMD Ryzen AI 9 HX 370 · GPU: NVIDIA GeForce RTX 5090 Laptop GPU · Mode: Balanced · Observed dedicated VRAM: 24 GB · Declared GPU limit: 125 W · System RAM: 32 GB · Memory: LPDDR5x-8000 · Driver: 572.76 · Display path: Advanced Optimus · Power source: AC · Metric: 3DMark Time Spy Graphics · Input date: 2025-03-28 · Test resolution: 2560 × 1440 · Exact regional configuration: Unconfirmed

Acer Predator Helios 16 AI PH16-73: 240 · CPU: Intel Core Ultra 9 275HX · GPU: NVIDIA GeForce RTX 5090 Laptop GPU · Mode: Turbo · Observed dedicated VRAM: 24 GB · Declared GPU limit: 175 W · Power source: Unknown · Metric: 3DMark Time Spy Graphics · Input date: 2025-07-24 · Test resolution: 2560 × 1440 · Tested RAM amount: Unknown · Memory speed/channels: Unknown · Active display path: Unknown · OS edition: Unknown · Tested driver: Unknown · Benchmark execution date: Unknown · Exact regional configuration: Unconfirmed · Run power state: Unknown

Sample relationship: Same GPU and VRAM; observed power conditions differ

gpu sample · Razer Blade 16 2025 RTX5090 · Technical qualification: A separate benchmark run identifier and validity certificate are unavailable.

gpu sample · Aorus Master 18 AM8H · Technical qualification: A separate benchmark run identifier and validity certificate are unavailable.

gpu sample · MSI Vector 17 HX AI A2XW · Technical qualification: The named MSI Vector 17 HX AI A2XW sample has 275HX, RTX 5090, 32 GB RAM and 1 TB storage.

gpu sample · Aorus Master 16 AM6H · Technical qualification: A separate benchmark run identifier and validity certificate are unavailable.

GPU reference · Observed sample span · Estimated · Extrapolated

100 is a PS5 (2024) reference, not a maximum. Relative displayed values are not game FPS ratios or a winner.

Estimated

GRAPHICS BENCHMARKS

Some scores are chip references.

3DMark Time Spy
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3DMark Time Spy · GPU references
Additional chip referencesConditions unconfirmedNVIDIA GeForce RTX 5090 Laptop GPU17,919–25,763Chip reference
Test conditions & details

Test: 3DMark Time Spy

Score unit: points

Version not recorded

Configuration-specific result

Bars align retained values of the same metric and unit. Test conditions may be unconfirmed. The endpoint is a display scale, not a test maximum, comparable device measurement, game FPS ratio or winner.

CPU BENCHMARKS

Some scores are chip references.

Geekbench 6 Single
-
Geekbench 6 Multi
-

OTHER BENCHMARKS

Some scores are chip references.

PCMark
-

SCREEN SIZE

SCREEN SIZE
18" (388 × 242 mm)
Size
18"

PLATFORM & HARDWARE

Some scores are chip references.

OS
Windows 11 Home
CPU
AMD Ryzen AI 9 HX 370
GPU
NVIDIA GeForce RTX 5090 Laptop GPU
GPU FP32 TFLOPS
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MEMORY & STORAGE

Some scores are chip references.

Dedicated VRAM
24 GB
Memory
64 GBRecorded configuration · DDR5
Storage
2,000 GBRecorded configuration · NVMe SSD PCIe 4.0
Memory options
64 GBFamily options; availability depends on CPU, GPU, screen and region. This list does not establish a supported combination.
Storage options
2,000 GBFamily options; availability depends on CPU, GPU, screen and region. This list does not establish a supported combination.

SCREEN QUALITY

Panel
IPS-level LCD with Mini LED backlight
Resolution
3840 x 2400
Refresh Rate
120 Hz
Brightness
-
Color gamut
100% DCI-P3Reported gamut text; panel and percentage basis unspecified
Dual-mode Display
-

POWER & BATTERY

Some scores are chip references.

Adapter rating
280 WRated adapter output; not measured system consumption
Battery capacity
99.9 Wh

BODY & DIMENSIONS

CHASSIS SIDE · LENGTH × THICKNESS
399.8 × 23.9 mm
CHASSIS TOP · LENGTH × WIDTH
399.8 × 289.8 mm
Dimensions
399.8 × 289.8 × 23.9 mm
Weight
2.9 kg

CONNECTIVITY & EXPANSION

Ports
Connector count: Unknown · Connector: Unknown · LAN capability · GB LAN (Up to 2.5G) · LAN link rate: Up to 2.5 Gbps · Model: A3XWJG-006US · LAN/Communication row documents capability only; connector type and count are not inferred.
Wireless
Wi-Fi 7 / BT 5.4

OTHER SPECIFICATIONS

Brand
MSI
Model
Stealth A18 AI+ A3XWJG-006US

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