In depth comparison and review of Gigabyte G7 MD (71UK123SH) and MSI GS66 12UGS (203UK Stealth). 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 Gigabyte G7 MD (71UK123SH) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful gaming performance
high refresh rate screen
expandable storage options
robust build quality
good thermal management
heavy design
average battery life
noisy under load
limited color accuracy
Advantages and disadvantages of MSI GS66 12UGS (203UK Stealth) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful gaming performance
high refresh rate display
sleek, durable design
advanced cooling system
good battery life
relatively expensive
heavy for portability
noisy under load
limited color accuracy
DESIGN AND DIMENSIONS | Gigabyte G7 MD (71UK123SH) | MSI GS66 12UGS (203UK Stealth) |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 39.5 cm x 26.2 cm x 3.23 cm | 35.83 cm x 24.8 cm x 1.98 cm |
Weight | 2.38 kg | 2.1 kg |
Colour | - | Core black |
DISPLAY | Gigabyte G7 MD (71UK123SH) | MSI GS66 12UGS (203UK Stealth) |
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Screen Size (Type) | 17.3" | 15.6" |
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LCD Backlight Technology | LED backlight | LED backlight |
Screen Resolution | 1920 x 1080 (Full HD) | 2560 x 1440 (QHD) |
V-Sync Rate at Max Res. | 240 Hz | 240 Hz |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | 16:9 |
Colour Gamut | 72% NTSC | 100% DCI-P3 |
Features | Anti-glare, thin bezel design, IPS-level | MSI Matrix Display, IPS-level |
PROCESSOR | Gigabyte G7 MD (71UK123SH) | MSI GS66 12UGS (203UK Stealth) |
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CPU | Intel Core i7 (11th Gen) 11800H / 2.3 GHz | Intel Core i7 (12th Gen) 12700H / 2.3 GHz |
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Max Turbo Speed | 4.6 GHz | 4.7 GHz |
Number of Cores | 8-core | 14-core |
Cache | 24 MB | 24 MB |
Chipset | Mobile Intel HM570 Express | - |
Features | Intel Smart Cache, Intel Platform Trust Technology (PTT) | Hyper-Threading Technology, Intel Smart Cache, Intel Turbo Boost Max Technology 3.0, Intel Deep Learning Boost (DL Boost) |
MEMORY | Gigabyte G7 MD (71UK123SH) | MSI GS66 12UGS (203UK Stealth) |
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RAM | 16 GB (2 x 8 GB) | 32 GB (2 x 16 GB) |
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Max RAM Supported | 64 GB | 64 GB |
RAM Type | DDR4 SDRAM | DDR5 SDRAM |
Speed | 3200 MHz | 4800 MHz |
Form Factor | SO-DIMM 260-pin | SO-DIMM 262-pin |
Slots Qty | 2 | 2 |
Empty Slots | 0 | 0 |
STORAGE | Gigabyte G7 MD (71UK123SH) | MSI GS66 12UGS (203UK Stealth) |
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Main Storage Size (HDD/SSD) | 512 GB SSD M.2 2280 PCIe - NVM Express (NVMe) | 1 TB SSD M.2 PCIe 4.0 x4 - NVM Express (NVMe) |
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AUDIO & VIDEO | Gigabyte G7 MD (71UK123SH) | MSI GS66 12UGS (203UK Stealth) |
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Multi-GPU Configuration | 1 single GPU card / integrated GPU | - |
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Graphics Processor (GPU) | NVIDIA GeForce RTX 3050 Ti / Intel UHD Graphics | NVIDIA GeForce RTX 3070 Ti |
Video Memory | 4 GB GDDR6 SDRAM | 8 GB GDDR6 SDRAM |
Video System Features | NVIDIA Optimus, Max-Q design, NVIDIA Resizable BAR, Dynamic Boost 2.0 | Max-Q design, Dynamic Boost |
Gaming | - | Yes |
Camera | Yes - HD | Yes - 720p |
Camera Features | - | IR camera |
Frame Rate | - | 30 frames per second |
Sound | Stereo speakers, dual array microphone | Stereo speakers, microphone |
Compliant Standards | DTS:X Ultra | - |
Audio Features | Nahimic 3 sound technology | Dynaudio Premium Sound Technology, Nahimic 3 sound technology |
COMMUNICATIONS | Gigabyte G7 MD (71UK123SH) | MSI GS66 12UGS (203UK Stealth) |
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Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 | Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
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Wireless Controller | Intel Wi-Fi 6 AX 200 | Killer Wi-Fi 6E AX1675 |
Network Interface | Gigabit Ethernet | 2.5 Gigabit Ethernet |
Ethernet Controller | Realtek RTL8411B | Killer E3100G |
Features | - | Dual stream (2x2) |
BATTERY | Gigabyte G7 MD (71UK123SH) | MSI GS66 12UGS (203UK Stealth) |
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Technology | - | 4-cell lithium polymer |
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Battery Capacity (Size) | 48.96 Wh | 99.9 Wh |
Battery Life | Up to 4 hours | - |
AC ADAPTER | Gigabyte G7 MD (71UK123SH) | MSI GS66 12UGS (203UK Stealth) |
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Output | 150 Watt | 240 Watt |
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INPUT | Gigabyte G7 MD (71UK123SH) | MSI GS66 12UGS (203UK Stealth) |
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Type | Keyboard, touchpad | Keyboard, touchpad |
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Keyboard Backlight | Yes | Yes (RGB) |
Features | 15 colours backlighting | Per-key RGB |
CONNECTIONS & EXPANSIONS | Gigabyte G7 MD (71UK123SH) | MSI GS66 12UGS (203UK Stealth) |
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Slots | 1 x M.2 (PCI Express 3.0) 1 x M.2 (PCI Express 4.0) |
2 x M.2 (PCI Express 4.0) (1 free) |
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Interfaces | LAN USB-C 3.2 Gen 2 Mini DisplayPort 1.4 USB 3.2 Gen 1 USB 3.2 Gen 2 USB 2.0 Microphone input HDMI Headphone/microphone combo jack |
LAN HDMI USB-C (supports Thunderbolt 4, DisplayPort Alt Mode) (Power Delivery) 2 x USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode) 2 x USB 3.2 Gen 2 Headphone/microphone combo jack |
Memory Card Reader | Yes (SD Card) | - |
SOFTWARE | Gigabyte G7 MD (71UK123SH) | MSI GS66 12UGS (203UK Stealth) |
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Operating System (OS) | Windows 10 Home | Windows 11 Home Advanced |
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Software Included | - | Norton Internet Security (60 days trial), Killer Network Manager, MSI Mystic Light, NVIDIA GeForce Experience, MSI APP Player, MSI Center, MSI Battery Master, SteelSeries GG, MSI Companion, Game Highlights, Ambient Link, Crosshair |
MISCELLANEOUS | Gigabyte G7 MD (71UK123SH) | MSI GS66 12UGS (203UK Stealth) |
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Included Accessories | Power adapter | Power adapter |
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Security | Firmware Trusted Platform Module (TPM) Security Chip | Fingerprint reader |
Features | WINDFORCE Cooling System | SteelSeries gaming keyboard, Cooler Boost Trinity+ technology |
Manufacturer Warranty | Limited warranty - 2 years | Limited warranty - 2 years |