In depth comparison and review of MSI GS66 11UG (278UK Stealth) and MSI Leopard GP66 (11UG). Compare sizes, performance, storage capacities, batteries and other important specifications and features to easily choose the right laptop for you. Our goal is to help you uncover differences between the products and find the laptop that will best fit your needs.
Advantages and disadvantages of MSI GS66 11UG (278UK Stealth) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful gaming performance
high refresh rate display
sleek, attractive design
robust build quality
good thermal management
relatively expensive
average battery life
heavy for portability
noisy under load
Advantages and disadvantages of MSI Leopard GP66 (11UG) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful gaming performance
high refresh rate display
robust build quality
good thermal management
ample connectivity options
heavy and bulky
short battery life
loud under load
expensive price point
| DESIGN AND DIMENSIONS | MSI GS66 11UG (278UK Stealth) | MSI Leopard GP66 (11UG) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 35.8 cm x 24.8 cm x 1.98 cm | 35.8 cm x 26.7 cm x 2.34 cm |
| Weight | 2.1 kg | 2.38 kg |
| Colour | Core black | - |
| DISPLAY | MSI GS66 11UG (278UK Stealth) | MSI Leopard GP66 (11UG) |
|---|
| Screen Size (Type) | 15.6" | 15.6" |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 2560 x 1440 (QHD) | 1920 x 1080 (Full HD) |
| V-Sync Rate at Max Res. | 165 Hz | 144 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Colour Gamut | - | 100% sRGB, 72% NTSC |
| Features | MSI Matrix Display, narrow-bezel design | IPS-level |
| PROCESSOR | MSI GS66 11UG (278UK Stealth) | MSI Leopard GP66 (11UG) |
|---|
| CPU | Intel Core i7 (11th Gen) 11800H / 2.3 GHz | Intel Core i7 (10th Gen) 10870H / 2.2 GHz |
|---|---|---|
| Max Turbo Speed | 4.6 GHz | 5 GHz |
| Number of Cores | 8-core | 8-core |
| Cache | 24 MB | 16 MB |
| Chipset | Intel HM570 | Intel HM570 |
| Features | Hyper-Threading Technology, Intel Smart Cache, Intel Deep Learning Boost (DL Boost) | - |
| MEMORY | MSI GS66 11UG (278UK Stealth) | MSI Leopard GP66 (11UG) |
|---|
| RAM | 32 GB (2 x 16 GB) | 16 GB (2 x 8 GB) |
|---|---|---|
| Max RAM Supported | 64 GB | - |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | 3200 MHz | 3200 MHz |
| Rated Speed | 3200 MHz | - |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
| Slots Qty | 2 | - |
| Empty Slots | 0 | - |
| STORAGE | MSI GS66 11UG (278UK Stealth) | MSI Leopard GP66 (11UG) |
|---|
| Main Storage Size (HDD/SSD) | 1 TB SSD M.2 PCIe 4.0 x4 - NVM Express (NVMe) | 512 GB SSD M.2 PCIe 4.0 x4 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | MSI GS66 11UG (278UK Stealth) | MSI Leopard GP66 (11UG) |
|---|
| Graphics Processor (GPU) | NVIDIA GeForce RTX 3070 | NVIDIA GeForce RTX 3070 |
|---|---|---|
| Video Memory | 8 GB GDDR6 SDRAM | 8 GB GDDR6 SDRAM |
| Video System Features | Max-Q design | - |
| Gaming | - | Yes |
| Camera | Yes - 720p | Yes - 720p |
| Camera Features | IR camera | - |
| Frame Rate | 30 frames per second | 30 frames per second |
| Sound | Stereo speakers | - |
| COMMUNICATIONS | MSI GS66 11UG (278UK Stealth) | MSI Leopard GP66 (11UG) |
|---|
| 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 | Killer Wi-Fi 6E AX1675 | Killer Wi-Fi 6E AX1675 |
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| Features | - | Dual stream (2x2) |
| BATTERY | MSI GS66 11UG (278UK Stealth) | MSI Leopard GP66 (11UG) |
|---|
| Technology | 4-cell | 4-cell lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 99 Wh | 65 Wh |
| AC ADAPTER | MSI GS66 11UG (278UK Stealth) | MSI Leopard GP66 (11UG) |
|---|
| Output | 230 Watt | - |
|---|
| INPUT | MSI GS66 11UG (278UK Stealth) | MSI Leopard GP66 (11UG) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Keyboard Backlight | Yes (RGB) | Yes (RGB) |
| Features | Per-key RGB | Per-key RGB |
| CONNECTIONS & EXPANSIONS | MSI GS66 11UG (278UK Stealth) | MSI Leopard GP66 (11UG) |
|---|
| Interfaces | Headphone/microphone combo jack USB-C (supports Thunderbolt 4) (Power Delivery) USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode) 3 x USB 3.2 Gen 2 LAN HDMI |
3 x USB 3.2 Gen 1 LAN Mini DisplayPort HDMI Headphone/microphone combo jack |
|---|
| SOFTWARE | MSI GS66 11UG (278UK Stealth) | MSI Leopard GP66 (11UG) |
|---|
| Operating System (OS) | Windows 10 Home Advanced | Windows 10 Home |
|---|---|---|
| Software Included | WinZip, Norton Internet Security (60 days trial), SteelSeries Engine 3, MSI Dragon Gaming Center, Killer Network Manager, Microsoft Office 2016 (30 days trial), MSI True Color 2.0, Nahimic VR, Nahimic Audio Enhancer 3, NVIDIA GeForce Experience, MSI APP Player | SteelSeries Engine 3, MSI APP Player, MSI Center |
| MISCELLANEOUS | MSI GS66 11UG (278UK Stealth) | MSI Leopard GP66 (11UG) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Features | SteelSeries gaming keyboard, Cooler Boost Trinity+ technology | SteelSeries gaming keyboard, Cooler Boost 5 technology |
| Manufacturer Warranty | Limited warranty - 2 years | Limited warranty - 2 years |
| Model Number | - | 097UK |
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