MSI · Creator

MSI Stealth 18 AI Studio RTX 4090

RTX 4090 16GB · Core Ultra 9 185H · 64GB RAM · 18" UHD+ 120Hz

$3,699

C+

56/100 overall

MSI Stealth 18 AI Studio RTX 4090 is a creator laptop built around the Core Ultra 9 185H and RTX 4090 16GB, paired with 64GB RAM and a 18" UHD+ 120Hz display. It weighs 6.5 lbs and is rated by the manufacturer for 6 hours of battery — independent reviews suggest ~3 hours of real-world use. For local AI workloads, 16 GB VRAM + 64 GB RAM means the system can runs ~13b llms locally. At $3,699, Laptop Index gives it an overall score of 56/100 (tier C+).

Specifications

BrandMSI

CategoryCreator

GPURTX 4090 16GB

CPUCore Ultra 9 185H

RAM64 GB

VRAM16 GB

Screen18" UHD+ 120Hz

Weight6.5 lbs

Battery (claimed)6 hrs

Battery (realistic)~3 hrs

Price (USD)$3,699

Laptop Index scores

Overall tierC+ · 56/100

GPU score87/100

CPU score72/100

AI / LLM capability~23B params

Local AI verdictRuns ~13B LLMs locally

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Specs sourced from the manufacturer's product page and major-retailer listings.
Scoring methodology is explained in About.
This page is a search-friendly summary. The full interactive comparison tool — including head-to-head, custom recommendation weights, per-game FPS predictions, value calculator, and more — is in the main app.