Discover the powerful gaming prowess of the MSI GS66 Stealth in this in-depth review. Sleek design meets high-performance specs in this gaming beast that promises an immersive experience like no other.
Design and Build

The MSI GS66 Stealth lives up to its name with a design language that’s decidedly stealthy. Gone are any flashy RGB lighting zones, replaced with an understated, almost all-black aesthetic. The lid is a sleek expanse of black aluminum, accented only by a subtle, yet stylish, dragon logo. This minimalist approach extends to the interior, where the black chassis is complemented by a low-profile black keyboard with single-zone RGB backlighting.
Despite its slim profile, the GS66 Stealth doesn’t skimp on build quality. The chassis feels remarkably solid and well-constructed. There’s minimal flex in the keyboard deck and screen, inspiring confidence in the laptop’s durability. The hinge mechanism is smooth and holds the display firmly in place at various angles.
One area where the GS66 Stealth truly excels is portability. It weighs in at a surprisingly light 4.6 pounds, making it one of the more portable gaming laptops in its class. The slim design further enhances portability, slipping easily into backpacks and briefcases.
Performance

The MSI GS66 Stealth doesn’t hold back when it comes to performance. Packing up to an Intel Core i9 processor and an NVIDIA GeForce RTX 3080 graphics card, this laptop is a powerhouse capable of handling demanding AAA games and creative workloads with ease.
The combination of a high-refresh-rate display (up to 300Hz) and the potent GPU makes for a buttery smooth gaming experience, even at high resolutions. Expect tear-free gameplay and impressive frame rates, allowing you to fully immerse yourself in the action.
Beyond gaming, the GS66 Stealth excels in other demanding tasks like video editing, 3D rendering, and software development. The powerful CPU and ample RAM ensure snappy performance and efficient multitasking, even when juggling multiple demanding applications.
To keep things cool under pressure, MSI has equipped the GS66 Stealth with its Cooler Boost Trinity+ cooling solution. This system features three fans and seven heat pipes to effectively dissipate heat and prevent thermal throttling, ensuring consistent performance even during extended gaming sessions.
Display Quality

The MSI GS66 Stealth boasts a stunning display that elevates the gaming experience to new heights. The laptop is offered with various display options, each delivering exceptional visual fidelity.
Users can choose from a range of refresh rates, including lightning-fast 300Hz and smooth 240Hz panels. These high refresh rates ensure buttery-smooth gameplay, eliminating motion blur and providing a competitive edge in fast-paced games.
The display’s color accuracy is equally impressive. With 100% sRGB color gamut coverage, visuals are vibrant and lifelike, accurately representing the game developers’ intentions.
Battery Life

The MSI GS66 Stealth is a powerful gaming laptop, but that power comes at a cost. Battery life is one area where the GS66 Stealth falls short of its competitors.
In our testing, the GS66 Stealth lasted for an average of 4-5 hours on a single charge with light use, such as web browsing and document editing. However, with more demanding tasks like gaming, you can expect the battery life to drop significantly to around 1-2 hours.
This limited battery life is a common issue with gaming laptops, as their powerful components consume a lot of energy. While the GS66 Stealth does feature MSI’s battery-saving technology, it doesn’t fully compensate for the power demands of its hardware.
Software and Features

The MSI GS66 Stealth comes with MSI’s Dragon Center software, which gives you extensive control over the laptop’s performance. You can use it to monitor system temperatures, adjust fan speeds, and even overclock the CPU and GPU. The software also allows you to customize the keyboard backlighting with per-key RGB lighting.
Another notable feature is the inclusion of Nahimic 3D audio, which enhances the audio experience by delivering virtual surround sound and other audio enhancements. This adds an extra layer of immersion when gaming or watching movies.
For connectivity, the GS66 Stealth offers a good selection of ports, including Thunderbolt 3, USB Type-A, HDMI, and an audio jack. It also features Killer Wi-Fi 6 for fast and reliable wireless networking, ensuring smooth online gaming experiences and high-speed downloads.
Conclusion
The MSI GS66 Stealth impresses with its sleek design, powerful gaming performance, and impressive features, making it a top choice for gamers seeking both style and substance in a laptop.