MSI GL65 9SD (246UK) vs. MSI GS66 12UGS (203UK Stealth)

Laptop Comparison, Reviews and Tests

In depth comparison and review of MSI GL65 9SD (246UK) 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.

MSI GL65 9SD (246UK) Review

Advantages and disadvantages of MSI GL65 9SD (246UK) based on its technical characteristics, features, user experience, expert reviews and price level.

powerful gaming performance

high refresh rate display

comfortable keyboard layout

reasonable price point

solid build quality

average battery life

heavy and bulky

no thunderbolt support

loud under load

MSI GS66 12UGS (203UK Stealth) Review

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

Laptop Comparison and Tests

Difference between MSI GL65 9SD (246UK) and MSI GS66 12UGS (203UK Stealth)
73 % - Design
72 % - Display
75 % - Performance
78 % - Connectivity
65 % - Battery
85 % - Design
85 % - Display
85 % - Performance
85 % - Connectivity
75 % - Battery

Laptop Specifications Comparison

MSI GL65 9SD (246UK) vs. MSI GS66 12UGS (203UK Stealth) Comparison Chart
DESIGN AND DIMENSIONS MSI GL65 9SD (246UK) MSI GS66 12UGS (203UK Stealth)
Product Type Notebook Notebook
Dimensions (WxDxH) 35.77 cm x 24.8 cm x 2.75 cm 35.83 cm x 24.8 cm x 1.98 cm
Weight 2.3 kg 2.1 kg
Colour Black Core black
DISPLAY MSI GL65 9SD (246UK) MSI GS66 12UGS (203UK Stealth)
Screen Size (Type) 15.6" 15.6"
LCD Backlight Technology LED backlight LED backlight
Screen Resolution 1920 x 1080 (Full HD) 2560 x 1440 (QHD)
V-Sync Rate at Max Res. 120 Hz 240 Hz
Widescreen Yes Yes
Image Aspect Ratio 16:9 16:9
Colour Gamut - 100% DCI-P3
Features MSI Matrix Display MSI Matrix Display, IPS-level
PROCESSOR MSI GL65 9SD (246UK) MSI GS66 12UGS (203UK Stealth)
CPU Intel Core i7 (9th Gen) 9750H / 2.6 GHz Intel Core i7 (12th Gen) 12700H / 2.3 GHz
Max Turbo Speed 4.5 GHz 4.7 GHz
Number of Cores 6-core 14-core
Cache 12 MB 24 MB
64-bit Computing Yes -
Chipset Mobile Intel HM370 -
Features Hyper-Threading Technology, Intel Turbo Boost Technology 2.0, Intel Smart Cache Hyper-Threading Technology, Intel Smart Cache, Intel Turbo Boost Max Technology 3.0, Intel Deep Learning Boost (DL Boost)
MEMORY MSI GL65 9SD (246UK) MSI GS66 12UGS (203UK Stealth)
RAM 16 GB 32 GB (2 x 16 GB)
Max RAM Supported 64 GB 64 GB
RAM Type DDR4 SDRAM DDR5 SDRAM
Speed 2666 MHz 4800 MHz
Rated Speed 2666 MHz -
Form Factor SO-DIMM 260-pin SO-DIMM 262-pin
Slots Qty 2 2
Empty Slots - 0
STORAGE MSI GL65 9SD (246UK) MSI GS66 12UGS (203UK Stealth)
Main Storage Size (HDD/SSD) 256 GB SSD M.2 PCIe - NVM Express (NVMe) 1 TB SSD M.2 PCIe 4.0 x4 - NVM Express (NVMe)
Secondary Storage 1 TB HDD SATA 6Gb/s / 7200 rpm -
AUDIO & VIDEO MSI GL65 9SD (246UK) MSI GS66 12UGS (203UK Stealth)
Graphics Processor (GPU) NVIDIA GeForce GTX 1660 Ti NVIDIA GeForce RTX 3070 Ti
Video Memory 6 GB GDDR6 SDRAM 8 GB GDDR6 SDRAM
Video System Features - Max-Q design, Dynamic Boost
Gaming - 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 MSI Audio Boost, Nahimic 3 sound technology Dynaudio Premium Sound Technology, Nahimic 3 sound technology
COMMUNICATIONS MSI GL65 9SD (246UK) MSI GS66 12UGS (203UK Stealth)
Wireless 802.11a/b/g/n/ac, Bluetooth 5.0 Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E)
Wireless Controller - Killer Wi-Fi 6E AX1675
Network Interface Gigabit Ethernet 2.5 Gigabit Ethernet
Ethernet Controller - Killer E3100G
Features - Dual stream (2x2)
BATTERY MSI GL65 9SD (246UK) MSI GS66 12UGS (203UK Stealth)
Technology 6-cell Lithium Ion 4-cell lithium polymer
Battery Capacity (Size) 51 Wh 99.9 Wh
AC ADAPTER MSI GL65 9SD (246UK) MSI GS66 12UGS (203UK Stealth)
Output 180 Watt 240 Watt
INPUT MSI GL65 9SD (246UK) MSI GS66 12UGS (203UK Stealth)
Type Keyboard, touchpad Keyboard, touchpad
Keyboard Backlight Yes Yes (RGB)
Features Red backlighting Per-key RGB
CONNECTIONS & EXPANSIONS MSI GL65 9SD (246UK) MSI GS66 12UGS (203UK Stealth)
Slots - 2 x M.2 (PCI Express 4.0) (1 free)
Interfaces 3 x USB 3.2 Gen 1
USB-C 3.2 Gen 1
Mini DisplayPort
HDMI
Microphone input
Headphone output
LAN
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, SDHC Card, SDXC Card) -
SOFTWARE MSI GL65 9SD (246UK) MSI GS66 12UGS (203UK Stealth)
Operating System (OS) Windows 10 Home 64-bit Edition Windows 11 Home Advanced
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 MSI GL65 9SD (246UK) MSI GS66 12UGS (203UK Stealth)
Included Accessories Power adapter Power adapter
Security - Fingerprint reader
Features SteelSeries gaming keyboard, Cooler Boost 5 technology SteelSeries gaming keyboard, Cooler Boost Trinity+ technology
Manufacturer Warranty - Limited warranty - 2 years
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