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{{Infobox computing device
| name = Stealth GS66 (2022)
| title =
| aka =
| logo =
| image =
| image_size = 260px
| caption =
| developer =
| manufacturer = [[MSI]]
| family = [[Stealth GS]]
| type =
| generation =
| release date = {{Start date and age|2022|04|df=yes|br=y}}
| lifespan =
| price =  [[United States dollar|USD]] 1999 to 1999
| discontinued =
| units sold =
| units shipped =
| media =
| os = [[Windows 11 Pro]]
| power =
| soc =
| cpu = Intel i7-12700H
| memory = 16 GB
| memory slots = 2 user accessible
| storage = 512 GB
| storage slots = 2 user accessible
| memory card =
| camera = '''Front:''' 720p <br/>
| display = '''[[Screen Size|Screen size]]''': 15.6 inch <br/>'''[[Panel Type|Panel type]]''': [[IPS]] <br/>'''[[Resolution]]''': 1920 x 1080 <br/>'''[[Pixel density|PPI]]''': 141.21 <br/>'''[[Aspect Ratio|Aspect ratio]]''': 16:9 <br/>'''[[Refresh Rate|Refresh rate]]''': 360 Hz <br/>'''[[Brightness|Brightness]]''': 280 Nits <br/>'''[[Color Gamut|sRGB coverage]]''': 95 % <br/>'''[[Color Gamut|Adobe RGB coverage]]''': 75 % <br/>'''[[Color Gamut|P3 coverage]]''': 75 %
| graphics = [[Nvidia RTX 3070 Ti]] [[Total GPU Power|105 W]]
| sound =
| input =
| controllers =
| touchpad =
| connectivity = '''[[WiFi|WiFi version]]''': 6E <br/>'''[[Bluetooth|Bluetooth version]]''': 5.2 <br/>'''[[USB Type-A|USB type-A]]''': 2 <br/>'''[[USB-C]]''': 3 <br/>'''[[Thunderbolt 3]]''': 0 <br/>'''[[Thunderbolt 4]]''': 1 <br/>'''[[HDMI]]''': 1 <br/>'''[[DisplayPort]]''': 0 <br/>'''[[USB4]]''': Yes <br/>'''[[Ethernet]]''': Yes <br/>'''[[USB-C]] charging''': Yes
| currentfw =
| platform =
| service =
| dimensions = '''W''': {{convert|14.2|in|cm}} <br/>'''D''': {{convert|9.7|in|cm}} <br/>'''H''': {{convert|0.71|in|cm}}
| weight = {{convert|4.63|lbs|g}}
| weight of power brick = {{convert|1.27|lbs|g}}
| number pad = No
| backlit keyboard = Yes
| keyboard lighting color = RGB
| fingerprint reader = No
| facial recognition = No
| special features = None
| topgame =
| compatibility =
| predecessor =
| successor =
| related =
| website = [https://us.msi.com/Laptop/Stealth-GS66-12UX/Specification MSI]
}}The MSI Stealth GS66 (2022) is a laptop.


== Reviews ==
      {{Infobox computing device
  | name = MSI Stealth GS66 (2022)
  | title =  
  | aka =  
  | logo =  
  | image =
  | image_size =
  | caption =
  | developer =
  | manufacturer = [[MSI]]
  | family =
  | type =
  | generation =
  | release date = {{Start date and age|2022|01|df=yes|br=y}}
  | lifespan =
  | price =
  | discontinued = No
  | units sold =
  | units shipped =
  | media =
  | os = [[Windows 11 Home]]<br>[[Windows 11 Pro]]
  | power =
  | soc =
  | cpu = [[Intel Core i7-12700H]]<br>[[Intel Core i9-12900H]]
  | memory = 16 GB (2x8) or 32 GB (2x16) DDR5-4800 MHz
  | memory slots = 2 user accessible (each supports up to 32 GB)
  | storage = 512 GB or 1 TB NVMe SSD Gen4x4
  | storage slots = 2 user accessible
  | memory card =
  | camera = '''Front:''' 720p with IR for Windows Hello
  | display = '''[[Screen Size|Screen size]]''': 15.6 inch <br/>'''[[Panel Type|Panel type]]''': [[IPS]] <br/>'''[[Coating]]''': Anti-glare (matte)<br>'''[[Resolution]]''': 1920 x 1080, 2560 x 1440, or 3840 x 2160 <br/>'''[[Refresh Rate|Refresh rate]]''': 60 Hz, 240 Hz, or 360 Hz <br/>'''[[Brightness|Brightness]]''': up to 420 Nits <br/>'''[[Color Gamut|sRGB]]''': 100 % <br/>'''[[Color Gamut|Adobe RGB]]''': 100 % <br/>'''[[Color Gamut|P3]]''': 100 %<br>'''Screen-to-body ratio''':
  | graphics = [[Nvidia GeForce RTX 3070 Ti Laptop]] 8 GB [[Video Memory|GDDR6]] [[Total GPU Power|105 W]] w/ Dynamic Boost <br/>[[Nvidia GeForce RTX 3080 Laptop]] 8 GB [[Video Memory|GDDR6]] [[Total GPU Power|105 W]] w/ Dynamic Boost <br/>[[Nvidia GeForce RTX 3080 Ti Laptop]] 8 GB [[Video Memory|GDDR6]] [[Total GPU Power|105 W]] w/ Dynamic Boost
  | sound = 2 x 2 W Dynaudio stereo speakers
  | input =
  | controllers =
  | touchpad = Large touchpad with fingerprint scanner
  | connectivity = Killer WiFi 6E AX1675 (2x2)<br>[[Bluetooth]] 5.2<br>2 x [[USB]] 3.2 Gen 2 ([[Type-A]])<br>1 x [[USB]] 3.2 Gen 2 ([[Type-C]], [[DisplayPort|DP]])<br>1 x [[Thunderbolt]] 4 ([[USB-C]])<br>1 x [[HDMI]] 2.1<br> 
  | currentfw =
  | platform =
  | service =
  | dimensions =
  | battery = 4 cell Li-Polymer 99.9 Wh
  | weight = {{convert|4.9|lbs|kg}}
  | weight of power brick = 240W slim power adapter
  | number pad = No
  | chassis = '''Color''': Core black<br>'''Materials''': Metal lid, interior, and bottom panels<br>'''Cooling''': Three fans and multiple heat pipes
  | keyboard lighting color = Per-key RGB backlit, black (US)<br>SteelSeries per-Key RGB with Anti-Ghost key (84 Key)
  | fingerprint reader = Yes
  | facial recognition = Yes
  | special features = MUX switch
  | topgame =
  | compatibility =
  | predecessor =
  | successor =
  | related =
  | website = [https://us.msi.com/Laptop/Stealth-GS66-12UX/Specification MSI]
  }}


{{ReviewNotice}}
    {{CheckAI}}
    The '''MSI Stealth GS66 (2022)''' is a high-performance gaming laptop designed for both gaming and professional use. It features Intel 12th gen H-series processors and Nvidia GeForce RTX 30 series GPUs. The laptop is available in various configurations and is known for its sleek, all-black design and portability.<ref name="specs">{{cite web |url=https://us.msi.com/Laptop/Stealth-GS66-12UX/Specification |title=MSI Stealth GS66 (2022) Specifications |publisher=MSI}}</ref>


== Purchase Links ==
== Primary Hardware ==
[https://www.newegg.com/core-black-msi-gs-series-stealth-gs66-12ugs-272-gaming/p/N82E16834156216 Newegg]
{{CheckAI}}
=== [[Central Processing Unit (CPU)|Processor]] ===
The MSI Stealth GS66 (2022) can be configured with the following processors<ref name="specs" />:
*[[Intel Core i7-12700H]] with 14 cores (6 [[Performance Cores|P-cores]] + 8 [[Efficiency cores|E-cores]]) and 20 threads, 24 [[Bytes|MB]] cache and a max frequency of 4.7 [[Clock Speed|Ghz]] for P-cores and 3.5 Ghz for E-cores.
*[[Intel Core i9-12900H]] with 14 cores (6 P-cores + 8 E-cores) and 20 threads, 24 MB cache and max frequency of 5.0 Ghz for P-cores and 3.8 Ghz for E-cores.


The GS66 performs well in both gaming and productivity tasks, leveraging the high power limits of the i9 processor. It provides excellent single-core performance, making it suitable for demanding applications and gaming.<ref name="jarrods">{{cite web |url=https://www.youtube.com/watch?v=fIqeqhbRUFI |title=MSI Stealth GS66 (2022) Review |publisher=JarrodsTech}}</ref> The i7-12700H outperforms its predecessors and AMD competitors in multi-threaded tasks, achieving significant gains in benchmarks. It features a hybrid architecture with six performance cores and eight efficiency cores, allowing it to process up to 20 threads simultaneously.<ref name="notebookcheck">{{cite web |url=https://www.notebookcheck.net/MSI-Stealth-GS66-12UGS-gaming-laptop-review-Powerful-enough-for-QHD.600819.0.html |title=MSI Stealth GS66 (2022) Review |publisher=Notebookcheck}}</ref>
'''Benchmarks''':
*Cinebench R15 multi: Ø2624 (2577.65-2843.74)<ref name="notebookcheck" />
*Cinebench R23 multi: 20988 Points (+17% compared to i7-11800H)<ref name="notebookcheck" />
*Geekbench 5.5 Multi-Core: 14438 Points (+11% compared to i7-11800H)<ref name="notebookcheck" />
*7-Zip 18.03: 82376 MIPS (+19% compared to Ryzen 9 5900X)<ref name="notebookcheck" />
=== [[Graphics Processing Unit (GPU)|Graphics]] ===
In addition to the integrated [[Intel UHD Graphics]], the Stealth GS66 (2022) ships with the following discrete GPUs<ref name="specs" />:
*[[Nvidia GeForce RTX 3070 Ti Laptop]] GPU with 8 GB GDDR6 memory, 1300 Mhz boost clock, and 105 W [[Total Graphics Power|Total Graphics Power (TGP)]].
*[[Nvidia GeForce RTX 3080 Laptop]] GPU with 8 GB GDDR6 memory, 1365 Mhz boost clock, and 105 W TGP.
*[[Nvidia GeForce RTX 3080 Ti Laptop]] GPU with 8 GB GDDR6 memory, 1360 Mhz boost clock, and 105 W TGP.
The RTX 3070 Ti performs well in gaming but is limited by its lower TGP of 105 watts, which restricts its full potential. Despite this, it can handle demanding games at high settings in QHD resolution.<ref name="notebookcheck" /> The GS66 performs comparably to Razer’s Blade 15 in gaming, despite the latter having a higher tier GPU. The performance is solid at 1080p and 1440p resolutions, with the laptop handling modern games effectively.<ref name="jarrods" />
'''Benchmarks''':
*3DMark Fire Strike: 22334 points<ref name="notebookcheck" />
*3DMark Time Spy: 10079 points<ref name="notebookcheck" />
*3DMark Port Royal: 8332 points<ref name="notebookcheck" />
*3DMark 11 Performance: 29249 points<ref name="notebookcheck" />
*3DMark Cloud Gate: 58095 points<ref name="notebookcheck" />
=== [[Random Access Memory (RAM)|Memory]] ===
The Stealth GS66 (2022) supports up to 64 GB of DDR5-4800 MHz memory in a dual-channel configuration. Pre-configured SKUs come with either 16 GB (2 x 8) or 32 GB (2 x 16) DDR5-4800 MHz memory.<ref name="specs" />
The dual-channel configuration provides excellent memory bandwidth for gaming and multitasking, ensuring smooth performance in demanding applications. The memory is expandable up to 64 GB, allowing for future upgrades.<ref name="notebookcheck" />
'''Benchmarks''':
*AIDA64 Memory Copy: 62599 MB/s<ref name="notebookcheck" />
*AIDA64 Memory Read: 66651 MB/s<ref name="notebookcheck" />
*AIDA64 Memory Write: 66256 MB/s<ref name="notebookcheck" />
*AIDA64 Memory Latency: 94.7 ns<ref name="notebookcheck" />
=== [[Storage]] ===
The Stealth GS66 (2022) can ship with 512 GB or 1 TB NVMe SSD Gen4x4 depending on the seller. The OEM SSD only uses 1 slot in all configurations leaving the other slot open for upgrades.<ref name="specs" />
The SSD offers outstanding performance with high sequential read and write speeds, making it suitable for gaming and content creation. The storage is expandable with an additional M.2 slot available.<ref name="notebookcheck" />
'''Benchmarks''':
*CrystalDiskMark 5/6 Read Seq: 5450 MB/s<ref name="notebookcheck" />
*CrystalDiskMark 5/6 Write Seq: 4795 MB/s<ref name="notebookcheck" />
*AS SSD Score Total: 8556 Points<ref name="notebookcheck" />
*AS SSD Read: 3482 Points<ref name="notebookcheck" />
*AS SSD Write: 3325 Points<ref name="notebookcheck" />
=== Co-processors ===
The Stealth GS66 (2022) does not include any dedicated co-processors.<ref name="specs" />
== Input Devices ==
{{CheckAI}}
=== [[Keyboard]] ===
The Stealth GS66 comes with a SteelSeries per-key RGB backlit keyboard with Anti-Ghost key (84 Key). The keyboard features customizable RGB lighting, catering to gamers' preferences. However, the layout has some quirks, such as an unusual single-line Enter key and awkward key placements, which may affect usability for some users.<ref name="notebookcheck" />
The typing experience is functional for gaming and typing, though the key presses felt a little shallow. The small right shift key might annoy some users, but the power button is designed to prevent accidental shutdowns.<ref name="jarrods" />
=== [[Touchpad]] ===
The Stealth GS66 comes with a large touchpad with a fingerprint scanner. The touchpad is smooth and works well, though the smaller fingerprint scanner may be less convenient for some users. The touchpad is positioned well, and hands do not rest on it while typing.<ref name="jarrods" />
The touchpad is precise and supports gestures, providing a good user experience. However, its stability could be improved, as it can flex when pressed at the edges.<ref name="notebookcheck" />
=== [[Webcam]] ===
The Stealth GS66 comes with a 720p camera with IR for Windows Hello. The webcam performs adequately for video calls, with the added benefit of IR for face unlock, making it convenient for secure logins.<ref name="jarrods" />
The webcam quality is poor, lacking in color accuracy and sharpness, making it unsuitable for professional video calls or streaming.<ref name="notebookcheck" />
=== [[Microphone]] ===
The Stealth GS66 comes with an integrated microphone. The microphone quality is decent for video calls and recordings, though specifics are not provided. It captures sound adequately without significant background noise.<ref name="jarrods" />
== Output Devices ==
{{CheckAI}}
=== [[Display]] ===
The Stealth GS66 (2022) is available with the following display options<ref name="specs" />:
* 15.6" UHD, Anti-Glare Wide View Angle 4K Thin Bezel, Adobe 100%
* 15.6" QHD, Anti-Glare Wide View Angle 240Hz 2.5ms DCI-P3 100%
* 15.6" FHD (1920*1080), 360Hz, close to 100%sRGB
The display has excellent color gamut and good contrast, making it decent for content creation. Brightness reaches up to 420 nits, providing good visibility in various lighting conditions. However, the 4K resolution may not be ideal for gaming, as response times are not optimal for fast-paced games.<ref name="jarrods" /> The 240 Hz QHD display offers excellent refresh rates and color coverage, with nearly 100% DCI-P3 coverage, making it ideal for gaming and content creation. However, brightness levels are below ideal for outdoor use, averaging 253 cd/m².<ref name="notebookcheck" />
'''Benchmarks''':
*Maximum brightness: 272 cd/m²<ref name="notebookcheck" />
*Contrast: 1088:1<ref name="notebookcheck" />
*Color accuracy: ΔE Color 3.73<ref name="notebookcheck" />
*Color Space Coverage: 85.6% AdobeRGB, 99.7% sRGB, 96.4% Display P3<ref name="notebookcheck" />
=== [[Audio]] ===
The Stealth GS66 comes with two front-facing Dynaudio speakers. The speakers provide decent sound quality but lack bass, making them less suitable for media consumption. The maximum volume reaches 86 dB(A), which is relatively loud for a laptop.<ref name="notebookcheck" />
The speakers are not as good compared to MSI’s larger GS77, lacking bass and clarity at higher volumes. There is some palm rest vibration at higher volumes, and overall sound quality is decent but not exceptional.<ref name="jarrods" />
== Connectivity ==
{{CheckAI}}
=== [[WiFi]] ===
The Stealth GS66 is equipped with a Killer WiFi 6E AX1675 (2x2) WLAN module.<ref name="specs" />
The Wi-Fi performance is strong, supporting high-speed connections with a maximum throughput of 2.5 Gigabit. The Killer networking technology enhances online gaming experiences.<ref name="notebookcheck" />
'''Benchmarks''':
*Iperf3 receive: 1569 MBit/s<ref name="notebookcheck" />
=== [[Bluetooth]] ===
The Stealth GS66 comes with a Bluetooth 5.2 module.<ref name="specs" />
=== [[SD Card Reader]] ===
The Stealth GS66 does not include an SD card reader.<ref name="specs" />
=== [[USB]] ===
The Stealth GS66 is equipped with the following [[Universal Serial Bus|USB]] ports<ref name="specs" />:
* 2 x USB 3.2 Gen 2 (Type-A)
* 1 x USB 3.2 Gen 2 (Type-C) with DisplayPort
* 1 x Thunderbolt 4 (USB-C)
The USB ports provide good connectivity options, with the Thunderbolt 4 port allowing for charging and external display support. The ports are well-placed for easy access.<ref name="jarrods" />
=== Display Outputs ===
The Stealth GS66 comes with the following display outputs<ref name="specs" />:
* 1 x HDMI 2.1
* 1 x USB-C with DisplayPort
The HDMI port supports an external 4K screen at 120Hz with G-Sync, allowing for variable refresh rates, which is beneficial for gaming and content creation.<ref name="jarrods" />
== Case ==
{{CheckAI}}
The Stealth GS66 (2022) is available in MSI’s core black finish, with a metal lid, interior, and bottom panels. The build quality feels decent, though it has some flex compared to larger models. The design is sleek and portable, making it suitable for both gaming and professional environments.<ref name="jarrods" />
The chassis is relatively thin, measuring 19.8 mm in height, 358 mm in width, and 248 mm in depth. However, it has some flex and stability issues, particularly in the keyboard and touchpad areas.<ref name="notebookcheck" />
== Maintenance ==
{{CheckAI}}
The bottom panel is held on by 9 Philips-head screws. There are clips securing the panel that must be popped up after removing the screws.<ref name="jarrods" />
'''Upgradeable components:'''<ref name="jarrods" />
* 99.9 WHr battery.
* Two M.2 2280 PCIe4 x4 SSDs (most configurations only have one slot filled from the factory).
* Two DDR5-4800 SODIMMs (most configurations only have one slot filled from the factory).
== Cooling System ==
{{CheckAI}}
The Stealth GS66 is equipped with three fans and multiple heat pipes. The cooling system is effective, but thermal throttling occurs in silent mode. The MSI Center software allows for performance mode adjustments, including silent, balanced, and extreme performance modes.<ref name="jarrods" />
=== Heat ===
The laptop remains cool at idle, but the WASD area can get warm under load. The cooling system effectively manages temperatures during gaming and productivity tasks.<ref name="jarrods" />
The system operates at high temperatures, with the CPU and GPU reaching significant levels, but the performance justifies the heat output.<ref name="pcgamer">{{cite web |url=https://www.pcgamer.com/msi-steamer.com/msi-stealth-gs66-12ugs-review-benchmarks-performance/ |title=MSI Stealth GS66 (2022) Review |publisher=PCGamer}}</ref>
'''Benchmarks:'''
* Maximum upper side: ~54 °C<ref name="notebookcheck" />
* Maximum bottom: ~59 °C<ref name="notebookcheck" />
* Idle upper side: ~31-32 °C<ref name="notebookcheck" />
* Idle bottom: ~31-32 °C<ref name="notebookcheck" />
=== Noise ===
The fans are audible even in silent mode, but not excessively loud compared to other gaming laptops. Maxing out the fan speed can make it quite loud, which may require the use of headphones during intense gaming sessions.<ref name="jarrods" /> The noise is a deal breaker for some users, as it can be quite loud during operation, making it unsuitable for quiet environments.<ref name="pcgamer" />
'''Benchmarks:'''
* Idle: ~31-32 dB(A)<ref name="notebookcheck" />
* Load: ~48 dB(A)<ref name="notebookcheck" />
== Energy Management ==
{{CheckAI}}
=== Power Consumption ===
The Stealth GS66 ships with a 240 W slim power adapter.<ref name="specs" />
The laptop consumes between 11 to 230 watts depending on usage, which is acceptable given its performance capabilities.<ref name="notebookcheck" />
=== Battery Life ===
All Stealth GS66 SKUs come with a 99.9 WHr Li-Polymer battery. The battery life is impressive, lasting almost 6 hours in YouTube playback tests, which is competitive for a gaming laptop.<ref name="jarrods" /> However, the laptop struggles to reach 8 hours even under optimal conditions.<ref name="notebookcheck" />
'''Benchmarks:'''
* Idle: 7h 47min<ref name="notebookcheck" />
* WiFi Websurfing: 5h 24min<ref name="notebookcheck" />
* Load: 1h 36min<ref name="notebookcheck" />
== Biometrics ==
{{CheckAI}}
The Stealth GS66 includes a fingerprint reader for quick access to the system. The fingerprint scanner works fine, though it is smaller compared to other models, which may make it less convenient for some users.<ref name="jarrods" />
== [[Software]] ==
{{CheckAI}}
All SKUs ship with Windows 11 Home or Windows 11 Pro, with MSI recommending Windows 11 Pro for business.<ref name="specs" />
=== Preinstalled Software ===
==== MSI Center ====
The MSI Center software acts as the primary control center in the Stealth GS66. It allows users to switch between different performance modes and customize fan settings.<ref name="jarrods" />
==== Other Preinstalled Software ====
The Stealth GS66 also comes with other preinstalled software, though specifics are not provided.<ref name="jarrods" />
=== [[Linux|Linux Support]] ===
Basic functionality with Ubuntu 22.04 is reported, though Wi-Fi did not work out of the box, indicating some limitations for Linux users.<ref name="jarrods" />
== Accessories & Warranty ==
{{CheckAI}}
The Stealth GS66 comes with a 240 W slim power adapter and paperwork.<ref name="jarrods" />
There is a one-year limited manufacturer warranty if purchased in the US.<ref name="jarrods" />
== Reviews Summary ==
{{CheckAI}}
=== Overall Sentiment ===
The MSI Stealth GS66 (2022) is considered a well-built and potent high-end gaming laptop. It offers high CPU and GPU performance, making it suitable for both gaming and professional use. The laptop is praised for its sleek design, portability, and impressive battery life. However, it has some shortcomings, such as high heat development under load, loud fan noise, and a subpar webcam.<ref name="jarrods" /><ref name="notebookcheck" /><ref name="pcgamer" />
=== Problems Summary<ref name="jarrods" /><ref name="notebookcheck" /><ref name="pcgamer" /> ===
* High heat development under load.
* Loud fan noise during operation.
* Subpar webcam quality.
* Some flex and stability issues in the keyboard and touchpad areas.
* No SD card reader.
* Limited Wi-Fi functionality out of the box for Linux users.
=== Links ===
i9-12900H, RTX 3070 Ti, 32 GB RAM, 1 TB SSD: [https://www.youtube.com/watch?v=fIqeqhbRUFI JarrodsTech]
i7-12700H, RTX 3070 Ti, 32 GB RAM, 1 TB SSD: [https://www.notebookcheck.net/MSI-Stealth-GS66-12UGS-gaming-laptop-review-Powerful-enough-for-QHD.600819.0.html Notebookcheck]
i9-12900H, RTX 3070 Ti, 32 GB RAM, 2 TB SSD: [https://www.pcgamer.com/msi-stealth-gs66-12ugs-review-benchmarks-performance/ PCGamer]
== Community Reception ==
=== Overall Sentiment ===
=== Problems Summary ===
== References ==
[[Category:Laptops]]
[[Category:Laptops]]
[[Category:MSI Laptops]]
[[Category:MSI Laptops]]
 
[[Category:Gaming Laptops]]
[[Category:Stealth GS]]
 
[[Category:2022 Laptops]]
[[Category:2022 Laptops]]
 
<references />
           
     

Latest revision as of 09:12, 5 August 2024

MSI Stealth GS66 (2022)
ManufacturerMSI
Release dateJanuary 2022;
4 years ago (2022-01)
DiscontinuedNo
Operating systemWindows 11 Home
Windows 11 Pro
CPUIntel Core i7-12700H
Intel Core i9-12900H
Memory16 GB (2x8) or 32 GB (2x16) DDR5-4800 MHz
Memory slots2 user accessible (each supports up to 32 GB)
Storage512 GB or 1 TB NVMe SSD Gen4x4
Storage slots2 user accessible
DisplayScreen size: 15.6 inch
Panel type: IPS
Coating: Anti-glare (matte)
Resolution: 1920 x 1080, 2560 x 1440, or 3840 x 2160
Refresh rate: 60 Hz, 240 Hz, or 360 Hz
Brightness: up to 420 Nits
sRGB: 100 %
Adobe RGB: 100 %
P3: 100 %
Screen-to-body ratio:
GraphicsNvidia GeForce RTX 3070 Ti Laptop 8 GB GDDR6 105 W w/ Dynamic Boost
Nvidia GeForce RTX 3080 Laptop 8 GB GDDR6 105 W w/ Dynamic Boost
Nvidia GeForce RTX 3080 Ti Laptop 8 GB GDDR6 105 W w/ Dynamic Boost
Sound2 x 2 W Dynaudio stereo speakers
CameraFront: 720p with IR for Windows Hello
TouchpadLarge touchpad with fingerprint scanner
ConnectivityKiller WiFi 6E AX1675 (2x2)
Bluetooth 5.2
2 x USB 3.2 Gen 2 (Type-A)
1 x USB 3.2 Gen 2 (Type-C, DP)
1 x Thunderbolt 4 (USB-C)
1 x HDMI 2.1
Mass4.9 pounds (2.2 kg)
Power brick240W slim power adapter
Battery4 cell Li-Polymer 99.9 Wh
KeyboardPer-key RGB backlit, black (US)
SteelSeries per-Key RGB with Anti-Ghost key (84 Key)
ChassisColor: Core black
Materials: Metal lid, interior, and bottom panels
Cooling: Three fans and multiple heat pipes
Number padNo
Fingerprint readerYes
Facial recognitionYes
Special featuresMUX switch
WebsiteMSI

All statements attributed to reviews are the reviewer's own opinion. Note that these claims were accurate at the time of publication and may be dated when you are reading this article. Read more. 

   This section was written by AI and requires review.  Remove this after review.

   The MSI Stealth GS66 (2022) is a high-performance gaming laptop designed for both gaming and professional use. It features Intel 12th gen H-series processors and Nvidia GeForce RTX 30 series GPUs. The laptop is available in various configurations and is known for its sleek, all-black design and portability.[1]

Primary Hardware

This section was written by AI and requires review. Remove this after review.

Processor

The MSI Stealth GS66 (2022) can be configured with the following processors[1]:

  • Intel Core i7-12700H with 14 cores (6 P-cores + 8 E-cores) and 20 threads, 24 MB cache and a max frequency of 4.7 Ghz for P-cores and 3.5 Ghz for E-cores.
  • Intel Core i9-12900H with 14 cores (6 P-cores + 8 E-cores) and 20 threads, 24 MB cache and max frequency of 5.0 Ghz for P-cores and 3.8 Ghz for E-cores.

The GS66 performs well in both gaming and productivity tasks, leveraging the high power limits of the i9 processor. It provides excellent single-core performance, making it suitable for demanding applications and gaming.[2] The i7-12700H outperforms its predecessors and AMD competitors in multi-threaded tasks, achieving significant gains in benchmarks. It features a hybrid architecture with six performance cores and eight efficiency cores, allowing it to process up to 20 threads simultaneously.[3]

Benchmarks:

  • Cinebench R15 multi: Ø2624 (2577.65-2843.74)[3]
  • Cinebench R23 multi: 20988 Points (+17% compared to i7-11800H)[3]
  • Geekbench 5.5 Multi-Core: 14438 Points (+11% compared to i7-11800H)[3]
  • 7-Zip 18.03: 82376 MIPS (+19% compared to Ryzen 9 5900X)[3]

Graphics

In addition to the integrated Intel UHD Graphics, the Stealth GS66 (2022) ships with the following discrete GPUs[1]:

The RTX 3070 Ti performs well in gaming but is limited by its lower TGP of 105 watts, which restricts its full potential. Despite this, it can handle demanding games at high settings in QHD resolution.[3] The GS66 performs comparably to Razer’s Blade 15 in gaming, despite the latter having a higher tier GPU. The performance is solid at 1080p and 1440p resolutions, with the laptop handling modern games effectively.[2]

Benchmarks:

  • 3DMark Fire Strike: 22334 points[3]
  • 3DMark Time Spy: 10079 points[3]
  • 3DMark Port Royal: 8332 points[3]
  • 3DMark 11 Performance: 29249 points[3]
  • 3DMark Cloud Gate: 58095 points[3]

Memory

The Stealth GS66 (2022) supports up to 64 GB of DDR5-4800 MHz memory in a dual-channel configuration. Pre-configured SKUs come with either 16 GB (2 x 8) or 32 GB (2 x 16) DDR5-4800 MHz memory.[1]

The dual-channel configuration provides excellent memory bandwidth for gaming and multitasking, ensuring smooth performance in demanding applications. The memory is expandable up to 64 GB, allowing for future upgrades.[3]

Benchmarks:

  • AIDA64 Memory Copy: 62599 MB/s[3]
  • AIDA64 Memory Read: 66651 MB/s[3]
  • AIDA64 Memory Write: 66256 MB/s[3]
  • AIDA64 Memory Latency: 94.7 ns[3]

Storage

The Stealth GS66 (2022) can ship with 512 GB or 1 TB NVMe SSD Gen4x4 depending on the seller. The OEM SSD only uses 1 slot in all configurations leaving the other slot open for upgrades.[1]

The SSD offers outstanding performance with high sequential read and write speeds, making it suitable for gaming and content creation. The storage is expandable with an additional M.2 slot available.[3]

Benchmarks:

  • CrystalDiskMark 5/6 Read Seq: 5450 MB/s[3]
  • CrystalDiskMark 5/6 Write Seq: 4795 MB/s[3]
  • AS SSD Score Total: 8556 Points[3]
  • AS SSD Read: 3482 Points[3]
  • AS SSD Write: 3325 Points[3]

Co-processors

The Stealth GS66 (2022) does not include any dedicated co-processors.[1]

Input Devices

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Keyboard

The Stealth GS66 comes with a SteelSeries per-key RGB backlit keyboard with Anti-Ghost key (84 Key). The keyboard features customizable RGB lighting, catering to gamers' preferences. However, the layout has some quirks, such as an unusual single-line Enter key and awkward key placements, which may affect usability for some users.[3]

The typing experience is functional for gaming and typing, though the key presses felt a little shallow. The small right shift key might annoy some users, but the power button is designed to prevent accidental shutdowns.[2]

Touchpad

The Stealth GS66 comes with a large touchpad with a fingerprint scanner. The touchpad is smooth and works well, though the smaller fingerprint scanner may be less convenient for some users. The touchpad is positioned well, and hands do not rest on it while typing.[2]

The touchpad is precise and supports gestures, providing a good user experience. However, its stability could be improved, as it can flex when pressed at the edges.[3]

Webcam

The Stealth GS66 comes with a 720p camera with IR for Windows Hello. The webcam performs adequately for video calls, with the added benefit of IR for face unlock, making it convenient for secure logins.[2]

The webcam quality is poor, lacking in color accuracy and sharpness, making it unsuitable for professional video calls or streaming.[3]

Microphone

The Stealth GS66 comes with an integrated microphone. The microphone quality is decent for video calls and recordings, though specifics are not provided. It captures sound adequately without significant background noise.[2]

Output Devices

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Display

The Stealth GS66 (2022) is available with the following display options[1]:

  • 15.6" UHD, Anti-Glare Wide View Angle 4K Thin Bezel, Adobe 100%
  • 15.6" QHD, Anti-Glare Wide View Angle 240Hz 2.5ms DCI-P3 100%
  • 15.6" FHD (1920*1080), 360Hz, close to 100%sRGB

The display has excellent color gamut and good contrast, making it decent for content creation. Brightness reaches up to 420 nits, providing good visibility in various lighting conditions. However, the 4K resolution may not be ideal for gaming, as response times are not optimal for fast-paced games.[2] The 240 Hz QHD display offers excellent refresh rates and color coverage, with nearly 100% DCI-P3 coverage, making it ideal for gaming and content creation. However, brightness levels are below ideal for outdoor use, averaging 253 cd/m².[3]

Benchmarks:

  • Maximum brightness: 272 cd/m²[3]
  • Contrast: 1088:1[3]
  • Color accuracy: ΔE Color 3.73[3]
  • Color Space Coverage: 85.6% AdobeRGB, 99.7% sRGB, 96.4% Display P3[3]

Audio

The Stealth GS66 comes with two front-facing Dynaudio speakers. The speakers provide decent sound quality but lack bass, making them less suitable for media consumption. The maximum volume reaches 86 dB(A), which is relatively loud for a laptop.[3]

The speakers are not as good compared to MSI’s larger GS77, lacking bass and clarity at higher volumes. There is some palm rest vibration at higher volumes, and overall sound quality is decent but not exceptional.[2]

Connectivity

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WiFi

The Stealth GS66 is equipped with a Killer WiFi 6E AX1675 (2x2) WLAN module.[1]

The Wi-Fi performance is strong, supporting high-speed connections with a maximum throughput of 2.5 Gigabit. The Killer networking technology enhances online gaming experiences.[3]

Benchmarks:

  • Iperf3 receive: 1569 MBit/s[3]

Bluetooth

The Stealth GS66 comes with a Bluetooth 5.2 module.[1]

SD Card Reader

The Stealth GS66 does not include an SD card reader.[1]

USB

The Stealth GS66 is equipped with the following USB ports[1]:

  • 2 x USB 3.2 Gen 2 (Type-A)
  • 1 x USB 3.2 Gen 2 (Type-C) with DisplayPort
  • 1 x Thunderbolt 4 (USB-C)

The USB ports provide good connectivity options, with the Thunderbolt 4 port allowing for charging and external display support. The ports are well-placed for easy access.[2]

Display Outputs

The Stealth GS66 comes with the following display outputs[1]:

  • 1 x HDMI 2.1
  • 1 x USB-C with DisplayPort

The HDMI port supports an external 4K screen at 120Hz with G-Sync, allowing for variable refresh rates, which is beneficial for gaming and content creation.[2]

Case

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The Stealth GS66 (2022) is available in MSI’s core black finish, with a metal lid, interior, and bottom panels. The build quality feels decent, though it has some flex compared to larger models. The design is sleek and portable, making it suitable for both gaming and professional environments.[2]

The chassis is relatively thin, measuring 19.8 mm in height, 358 mm in width, and 248 mm in depth. However, it has some flex and stability issues, particularly in the keyboard and touchpad areas.[3]

Maintenance

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The bottom panel is held on by 9 Philips-head screws. There are clips securing the panel that must be popped up after removing the screws.[2]

Upgradeable components:[2]

  • 99.9 WHr battery.
  • Two M.2 2280 PCIe4 x4 SSDs (most configurations only have one slot filled from the factory).
  • Two DDR5-4800 SODIMMs (most configurations only have one slot filled from the factory).

Cooling System

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The Stealth GS66 is equipped with three fans and multiple heat pipes. The cooling system is effective, but thermal throttling occurs in silent mode. The MSI Center software allows for performance mode adjustments, including silent, balanced, and extreme performance modes.[2]

Heat

The laptop remains cool at idle, but the WASD area can get warm under load. The cooling system effectively manages temperatures during gaming and productivity tasks.[2]

The system operates at high temperatures, with the CPU and GPU reaching significant levels, but the performance justifies the heat output.[4]

Benchmarks:

  • Maximum upper side: ~54 °C[3]
  • Maximum bottom: ~59 °C[3]
  • Idle upper side: ~31-32 °C[3]
  • Idle bottom: ~31-32 °C[3]

Noise

The fans are audible even in silent mode, but not excessively loud compared to other gaming laptops. Maxing out the fan speed can make it quite loud, which may require the use of headphones during intense gaming sessions.[2] The noise is a deal breaker for some users, as it can be quite loud during operation, making it unsuitable for quiet environments.[4]

Benchmarks:

  • Idle: ~31-32 dB(A)[3]
  • Load: ~48 dB(A)[3]

Energy Management

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Power Consumption

The Stealth GS66 ships with a 240 W slim power adapter.[1]

The laptop consumes between 11 to 230 watts depending on usage, which is acceptable given its performance capabilities.[3]

Battery Life

All Stealth GS66 SKUs come with a 99.9 WHr Li-Polymer battery. The battery life is impressive, lasting almost 6 hours in YouTube playback tests, which is competitive for a gaming laptop.[2] However, the laptop struggles to reach 8 hours even under optimal conditions.[3]

Benchmarks:

  • Idle: 7h 47min[3]
  • WiFi Websurfing: 5h 24min[3]
  • Load: 1h 36min[3]

Biometrics

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The Stealth GS66 includes a fingerprint reader for quick access to the system. The fingerprint scanner works fine, though it is smaller compared to other models, which may make it less convenient for some users.[2]

Software

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All SKUs ship with Windows 11 Home or Windows 11 Pro, with MSI recommending Windows 11 Pro for business.[1]

Preinstalled Software

MSI Center

The MSI Center software acts as the primary control center in the Stealth GS66. It allows users to switch between different performance modes and customize fan settings.[2]

Other Preinstalled Software

The Stealth GS66 also comes with other preinstalled software, though specifics are not provided.[2]

Linux Support

Basic functionality with Ubuntu 22.04 is reported, though Wi-Fi did not work out of the box, indicating some limitations for Linux users.[2]

Accessories & Warranty

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The Stealth GS66 comes with a 240 W slim power adapter and paperwork.[2]

There is a one-year limited manufacturer warranty if purchased in the US.[2]

Reviews Summary

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Overall Sentiment

The MSI Stealth GS66 (2022) is considered a well-built and potent high-end gaming laptop. It offers high CPU and GPU performance, making it suitable for both gaming and professional use. The laptop is praised for its sleek design, portability, and impressive battery life. However, it has some shortcomings, such as high heat development under load, loud fan noise, and a subpar webcam.[2][3][4]

Problems Summary[2][3][4]

  • High heat development under load.
  • Loud fan noise during operation.
  • Subpar webcam quality.
  • Some flex and stability issues in the keyboard and touchpad areas.
  • No SD card reader.
  • Limited Wi-Fi functionality out of the box for Linux users.

Links

i9-12900H, RTX 3070 Ti, 32 GB RAM, 1 TB SSD: JarrodsTech

i7-12700H, RTX 3070 Ti, 32 GB RAM, 1 TB SSD: Notebookcheck

i9-12900H, RTX 3070 Ti, 32 GB RAM, 2 TB SSD: PCGamer

Community Reception

Overall Sentiment

Problems Summary

References

  1. ↑ 1.00 1.01 1.02 1.03 1.04 1.05 1.06 1.07 1.08 1.09 1.10 1.11 1.12 1.13 "MSI Stealth GS66 (2022) Specifications". MSI.
  2. ↑ 2.00 2.01 2.02 2.03 2.04 2.05 2.06 2.07 2.08 2.09 2.10 2.11 2.12 2.13 2.14 2.15 2.16 2.17 2.18 2.19 2.20 2.21 2.22 2.23 2.24 "MSI Stealth GS66 (2022) Review". JarrodsTech.
  3. ↑ 3.00 3.01 3.02 3.03 3.04 3.05 3.06 3.07 3.08 3.09 3.10 3.11 3.12 3.13 3.14 3.15 3.16 3.17 3.18 3.19 3.20 3.21 3.22 3.23 3.24 3.25 3.26 3.27 3.28 3.29 3.30 3.31 3.32 3.33 3.34 3.35 3.36 3.37 3.38 3.39 3.40 3.41 3.42 3.43 3.44 3.45 3.46 "MSI Stealth GS66 (2022) Review". Notebookcheck.
  4. ↑ 4.0 4.1 4.2 4.3 "MSI Stealth GS66 (2022) Review". PCGamer.
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