Detailed comparison and review of MSI GS66 11UG (278UK Stealth) and MSI Raider GE77HX (12UGS). 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.
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 Raider GE77HX (12UGS) based on its technical characteristics, features, user experience, expert reviews and price level.
exceptional processing power
high refresh rate display
robust build quality
advanced cooling system
versatile connectivity options
heavier than competitors
premium price point
average battery life
loud under load
| DESIGN AND DIMENSIONS | MSI GS66 11UG (278UK Stealth) | MSI Raider GE77HX (12UGS) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 35.8 cm x 24.8 cm x 1.98 cm | 39.7 cm x 28.4 cm x 2.59 cm |
| Weight | 2.1 kg | 2.9 kg |
| Colour | Core black | Black |
| DISPLAY | MSI GS66 11UG (278UK Stealth) | MSI Raider GE77HX (12UGS) |
|---|
| Screen Size (Type) | 15.6" | 17.3" |
|---|---|---|
| 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 | - |
| Colour Gamut | - | 100% DCI-P3 |
| Colour Support | - | 16.8 million colours |
| Features | MSI Matrix Display, narrow-bezel design | TrueColor, MSI Matrix Display, MSI Mystic Light |
| PROCESSOR | MSI GS66 11UG (278UK Stealth) | MSI Raider GE77HX (12UGS) |
|---|
| CPU | Intel Core i7 (11th Gen) 11800H / 2.3 GHz | Intel Core i7 (12th Gen) 12800HX / 2 GHz |
|---|---|---|
| Max Turbo Speed | 4.6 GHz | 4.8 GHz |
| Number of Cores | 8-core | 16-core |
| Cache | 24 MB | 25 MB |
| Chipset | Intel HM570 | - |
| Features | Hyper-Threading Technology, Intel Smart Cache, Intel Deep Learning Boost (DL Boost) | Intel Smart Cache, Intel Turbo Boost Max Technology 3.0 |
| MEMORY | MSI GS66 11UG (278UK Stealth) | MSI Raider GE77HX (12UGS) |
|---|
| RAM | 32 GB (2 x 16 GB) | 16 GB (2 x 8 GB) |
|---|---|---|
| Max RAM Supported | 64 GB | - |
| RAM Type | DDR4 SDRAM | DDR5 SDRAM |
| Speed | 3200 MHz | 4800 MHz |
| Rated Speed | 3200 MHz | - |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 262-pin |
| Slots Qty | 2 | 2 |
| Empty Slots | 0 | 0 |
| STORAGE | MSI GS66 11UG (278UK Stealth) | MSI Raider GE77HX (12UGS) |
|---|
| Main Storage Size (HDD/SSD) | 1 TB SSD M.2 PCIe 4.0 x4 - NVM Express (NVMe) | 1 TB SSD M.2 PCIe 4.0 x4 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | MSI GS66 11UG (278UK Stealth) | MSI Raider GE77HX (12UGS) |
|---|
| Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
|---|---|---|
| Graphics Processor (GPU) | NVIDIA GeForce RTX 3070 | NVIDIA GeForce RTX 3070 Ti / Intel UHD Graphics |
| Video Memory | 8 GB GDDR6 SDRAM | 8 GB GDDR6 SDRAM |
| Video System Features | Max-Q design | Max-Q design, Dynamic Boost 2.0, MSI OverBoost technology, NVIDIA DLSS, Ray tracing cores Gen2 |
| Gaming | - | Yes |
| Camera | Yes - 720p | Yes - 1080p |
| Camera Features | IR camera | - |
| Frame Rate | 30 frames per second | 30 frames per second |
| Sound | Stereo speakers | Stereo speakers, two woofers, microphone |
| Audio Features | - | Nahimic 3 sound technology, Dynaudio Duo Wave Speaker |
| COMMUNICATIONS | MSI GS66 11UG (278UK Stealth) | MSI Raider GE77HX (12UGS) |
|---|
| Wireless | 802.11a/b/g/n/ac/ax, 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 | 2.5 Gigabit Ethernet |
| Ethernet Controller | - | Killer E3100 |
| BATTERY | MSI GS66 11UG (278UK Stealth) | MSI Raider GE77HX (12UGS) |
|---|
| Technology | 4-cell | 4-cell lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 99 Wh | 99.9 Wh |
| AC ADAPTER | MSI GS66 11UG (278UK Stealth) | MSI Raider GE77HX (12UGS) |
|---|
| Output | 230 Watt | 330 Watt |
|---|
| INPUT | MSI GS66 11UG (278UK Stealth) | MSI Raider GE77HX (12UGS) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | - | Yes |
| Keyboard Backlight | Yes (RGB) | Yes (RGB) |
| Features | Per-key RGB | Per-key RGB |
| CONNECTIONS & EXPANSIONS | MSI GS66 11UG (278UK Stealth) | MSI Raider GE77HX (12UGS) |
|---|
| 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 |
Headphone/microphone combo jack LAN (RJ-45) HDMI 2 x USB 3.2 Gen 1 USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode) USB-C (supports Thunderbolt 4, DisplayPort Alt Mode) USB 3.2 Gen 2 Mini DisplayPort |
|---|---|---|
| Memory Card Reader | - | Yes (SD Card) |
| SOFTWARE | MSI GS66 11UG (278UK Stealth) | MSI Raider GE77HX (12UGS) |
|---|
| Operating System (OS) | Windows 10 Home Advanced | Windows 11 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 | MSI APP Player, MSI Center, SteelSeries GG, Killer Network |
| MISCELLANEOUS | MSI GS66 11UG (278UK Stealth) | MSI Raider GE77HX (12UGS) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Features | SteelSeries gaming keyboard, Cooler Boost Trinity+ technology | SteelSeries gaming keyboard, Cooler Boost 5 technology, up to 8K@60Hz/4K@120Hz |
| Manufacturer Warranty | Limited warranty - 2 years | Limited warranty - 2 years |
| Model Number | - | 066UK |
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