Detailed comparison and review of MSI GL66 12UGK (066UK Pulse) and MSI GS66 12UH (200UK Stealth). With our comprehensive overview, you can simply compare dimensions, performance, storage, functions, but also other key features of both laptops and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the laptop that best fits your needs and expectations.
| DESIGN AND DIMENSIONS | MSI GL66 12UGK (066UK Pulse) | MSI GS66 12UH (200UK Stealth) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 35.9 cm x 25.9 cm x 2.39 cm | 35.83 cm x 24.8 cm x 1.98 cm |
| Weight | 2.25 kg | 2.1 kg |
| Colour | Titanium grey | Core black |
| DISPLAY | MSI GL66 12UGK (066UK Pulse) | MSI GS66 12UH (200UK Stealth) |
|---|
| Screen Size (Type) | 15.6" | 15.6" |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 2560 x 1440 (QHD) | 2560 x 1440 (QHD) |
| V-Sync Rate at Max Res. | 165 Hz | 240 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Colour Gamut | 100% DCI-P3 | 100% DCI-P3 |
| Features | IPS-level | MSI Matrix Display, MSI True Colour Technology, IPS-level |
| PROCESSOR | MSI GL66 12UGK (066UK Pulse) | MSI GS66 12UH (200UK Stealth) |
|---|
| CPU | Intel Core i7 (12th Gen) 12700H / 2.3 GHz | Intel Core i9 (12th Gen) 12900H / 2.5 GHz |
|---|---|---|
| Max Turbo Speed | 4.7 GHz | 5 GHz |
| Number of Cores | 14-core | 14-core |
| MEMORY | MSI GL66 12UGK (066UK Pulse) | MSI GS66 12UH (200UK Stealth) |
|---|
| RAM | 16 GB (2 x 8 GB) | 32 GB (2 x 16 GB) |
|---|---|---|
| Max RAM Supported | 64 GB | 64 GB |
| RAM Type | DDR4 SDRAM | DDR5 SDRAM |
| Speed | 3200 MHz | 4800 MHz |
| Rated Speed | 3200 MHz | 4800 MHz |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 262-pin |
| Slots Qty | 2 | 2 |
| Empty Slots | 0 | 0 |
| STORAGE | MSI GL66 12UGK (066UK Pulse) | MSI GS66 12UH (200UK Stealth) |
|---|
| Main Storage Size (HDD/SSD) | 1 TB SSD M.2 PCIe 4.0 x4 - NVM Express (NVMe) | 2 TB SSD M.2 PCIe 4.0 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | MSI GL66 12UGK (066UK Pulse) | MSI GS66 12UH (200UK Stealth) |
|---|
| Graphics Processor (GPU) | NVIDIA GeForce RTX 3070 | NVIDIA GeForce RTX 3080 |
|---|---|---|
| Video Memory | 8 GB GDDR6 SDRAM | 8 GB GDDR6 SDRAM |
| Video System Features | Max-Q design, Dynamic Boost | Max-Q design, Dynamic Boost |
| Gaming | Yes | Yes |
| Camera | Yes - 720p | Yes - 720p |
| Camera Features | - | IR camera |
| Frame Rate | 30 frames per second | 30 frames per second |
| Sound | Stereo speakers, microphone | Stereo speakers, microphone |
| Audio Features | Nahimic audio | Dynaudio Premium Sound Technology, Nahimic audio |
| COMMUNICATIONS | MSI GL66 12UGK (066UK Pulse) | MSI GS66 12UH (200UK Stealth) |
|---|
| Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 | Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
|---|---|---|
| Wireless Controller | Intel Wi-Fi 6 AX 201 | - |
| Network Interface | Gigabit Ethernet | 2.5 Gigabit Ethernet |
| Ethernet Controller | - | Killer E3100G |
| Features | Dual stream (2x2) | - |
| BATTERY | MSI GL66 12UGK (066UK Pulse) | MSI GS66 12UH (200UK Stealth) |
|---|
| Technology | 4-cell lithium polymer | 4-cell lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 90 Wh | 99.9 Wh |
| AC ADAPTER | MSI GL66 12UGK (066UK Pulse) | MSI GS66 12UH (200UK Stealth) |
|---|
| Output | 240 Watt | 240 Watt |
|---|
| INPUT | MSI GL66 12UGK (066UK Pulse) | MSI GS66 12UH (200UK Stealth) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | Yes | - |
| Keyboard Backlight | Yes (RGB) | Yes (RGB) |
| Features | - | Per-key RGB |
| CONNECTIONS & EXPANSIONS | MSI GL66 12UGK (066UK Pulse) | MSI GS66 12UH (200UK Stealth) |
|---|
| Slots | 2 x M.2 (PCI Express 4.0) (1 free) | 2 x M.2 (PCI Express 4.0) (1 free) |
|---|---|---|
| Interfaces | Headphone/microphone combo jack USB-C 3.2 Gen 1 2 x USB 3.2 Gen 1 USB 2.0 LAN HDMI |
Headphone/microphone combo jack 2 x USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode) USB-C (supports Thunderbolt 4, DisplayPort Alt Mode) (Power Delivery) 2 x USB 3.2 Gen 2 LAN HDMI |
| SOFTWARE | MSI GL66 12UGK (066UK Pulse) | MSI GS66 12UH (200UK Stealth) |
|---|
| Operating System (OS) | Windows 11 Home Advanced | Windows 11 Home Advanced |
|---|---|---|
| Software Included | Norton Internet Security (60 days trial), MSI Mystic Light, Nahimic Audio Enhancer 3, NVIDIA GeForce Experience, MSI APP Player, MSI Center, MSI Battery Master, MSI Companion, Game Highlights, Ambient Link, Crosshair | Norton Internet Security (60 days trial), Killer Network Manager, MSI Mystic Light, Nahimic Audio Enhancer 3, NVIDIA GeForce Experience, MSI APP Player, MSI True Color 3.0, MSI Center, MSI Battery Master, SteelSeries GG, MSI Companion, Game Highlights, Ambient Link, Crosshair, Noise Cancellation |
| MISCELLANEOUS | MSI GL66 12UGK (066UK Pulse) | MSI GS66 12UH (200UK Stealth) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Security | - | Fingerprint reader |
| Features | Cooler Boost 5 technology | Cooler Boost Trinity+ technology |
| Manufacturer Warranty | Limited warranty - 1 year | Limited warranty - 2 years |
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