MSI GS75 9SG (415UK Stealth) vs. MSI GS66 11UH (070UK Stealth)

Laptop Comparison, Reviews and Tests

Side by side comparison and review of MSI GS75 9SG (415UK Stealth) and MSI GS66 11UH (070UK Stealth). Compare dimensions, processors, batteries, storage capacities and other key specifications and features to simplify the choice of your perfect laptop. Our goal is to make it easier for you to decide on the laptop that will best meet your expectations by revealing the main differences between the products.

MSI GS75 9SG (415UK Stealth) Review

Advantages and disadvantages of MSI GS75 9SG (415UK Stealth) based on its technical characteristics, features, user experience, expert reviews and price level.

powerful gaming performance

slim, attractive design

high refresh rate screen

good thermal management

ample connectivity options

expensive price point

average battery life

loud under load

limited upgradeability

MSI GS66 11UH (070UK Stealth) Review

Advantages and disadvantages of MSI GS66 11UH (070UK Stealth) based on its technical characteristics, features, user experience, expert reviews and price level.

powerful gaming performance

high refresh rate display

sleek, portable design

robust build quality

advanced cooling system

expensive price point

average battery life

noisy under load

limited port selection

Laptop Comparison and Tests

Difference between MSI GS75 9SG (415UK Stealth) and MSI GS66 11UH (070UK Stealth)
83 % - Design
85 % - Display
85 % - Performance
85 % - Connectivity
75 % - Battery
86 % - Design
85 % - Display
92 % - Performance
84 % - Connectivity
74 % - Battery

Laptop Specifications Comparison

MSI GS75 9SG (415UK Stealth) vs. MSI GS66 11UH (070UK Stealth) Comparison Chart
DESIGN AND DIMENSIONS MSI GS75 9SG (415UK Stealth) MSI GS66 11UH (070UK Stealth)
Product Type Notebook Notebook
Dimensions (WxDxH) 39.61 cm x 25.95 cm x 1.895 cm 35.8 cm x 24.8 cm x 1.98 cm
Weight 2.28 kg 2.1 kg
Colour Black Core black
DISPLAY MSI GS75 9SG (415UK Stealth) MSI GS66 11UH (070UK Stealth)
Screen Size (Type) 17.3" 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. 144 Hz 240 Hz
Widescreen Yes Yes
Image Aspect Ratio 16:9 16:9
Colour Gamut 72% NTSC 100% DCI-P3
Features MSI Matrix Display, MSI True Color Technology 2.0 MSI Matrix Display, MSI True Color Technology 2.0
PROCESSOR MSI GS75 9SG (415UK Stealth) MSI GS66 11UH (070UK Stealth)
CPU Intel Core i7 (9th Gen) 9750H / 2.6 GHz Intel Core i7 (11th Gen) 11800H / 2.3 GHz
Max Turbo Speed 4.5 GHz 4.6 GHz
Number of Cores 6-core 8-core
Cache 12 MB 24 MB
64-bit Computing Yes -
Chipset Mobile Intel HM370 Intel HM570
Features Hyper-Threading Technology, Intel Turbo Boost Technology 2.0, Intel Smart Cache Hyper-Threading Technology, Intel Smart Cache, Intel Speed Shift Technology, Intel Deep Learning Boost (DL Boost)
MEMORY MSI GS75 9SG (415UK Stealth) MSI GS66 11UH (070UK Stealth)
RAM 32 GB (2 x 16 GB) 32 GB (2 x 16 GB)
Max RAM Supported 64 GB 64 GB
RAM Type DDR4 SDRAM DDR4 SDRAM
Speed 2666 MHz 3200 MHz
Rated Speed 2666 MHz 3200 MHz
Form Factor SO-DIMM 260-pin SO-DIMM 260-pin
Slots Qty 2 2
Empty Slots 0 0
STORAGE MSI GS75 9SG (415UK Stealth) MSI GS66 11UH (070UK Stealth)
Total Capacity 1.024 TB -
Main Storage Size (HDD/SSD) 2 x 512 GB SSD M.2 PCIe 3.0 x4 - MSI Super RAID 4, NVM Express (NVMe) 2 TB SSD M.2 PCIe 4.0 x4 - NVM Express (NVMe)
AUDIO & VIDEO MSI GS75 9SG (415UK Stealth) MSI GS66 11UH (070UK Stealth)
Graphics Processor (GPU) NVIDIA GeForce RTX 2080 NVIDIA GeForce RTX 3080
Video Memory 8 GB GDDR6 SDRAM 16 GB GDDR6 SDRAM
Video System Features Max-Q design Max-Q design
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 Dynaudio Premium Sound Technology, ESS SABRE HiFi audio DAC technology, Nahimic 3 sound technology Dynaudio Premium Sound Technology, Nahimic VR sound technology, Nahimic 3 sound technology
COMMUNICATIONS MSI GS75 9SG (415UK Stealth) MSI GS66 11UH (070UK Stealth)
Wireless 802.11a/b/g/n/ac, Bluetooth 5.0 802.11a/b/g/n/ac/ax, Bluetooth 5.2
Wireless Controller Killer Wireless-AC 1550i Intel Wi-Fi 6E AX 210
Network Interface Gigabit Ethernet 2.5 Gigabit Ethernet
Features Killer DoubleShot Pro Technology, Killer Wireless xTend Technology Killer DoubleShot Pro Technology, dual stream (2x2)
BATTERY MSI GS75 9SG (415UK Stealth) MSI GS66 11UH (070UK Stealth)
Technology 4-cell lithium polymer 4-cell lithium polymer
Battery Capacity (Size) 82 Wh 99 Wh
AC ADAPTER MSI GS75 9SG (415UK Stealth) MSI GS66 11UH (070UK Stealth)
Output 230 Watt 230 Watt
INPUT MSI GS75 9SG (415UK Stealth) MSI GS66 11UH (070UK Stealth)
Type Keyboard, touchpad Keyboard, touchpad
Keyboard Backlight Yes (RGB) Yes (RGB)
Features Multi-touch touchpad, SteelSeries Engine 3, per-key RGB SteelSeries Engine 3, per-key RGB
CONNECTIONS & EXPANSIONS MSI GS75 9SG (415UK Stealth) MSI GS66 11UH (070UK Stealth)
Slots - 1 x M.2 (PCI Express 3.0) (1 free)
1 x M.2 (PCI Express 4.0) (0 free)
Interfaces 3 x USB 3.2 Gen 2
USB-C 3.2 Gen 2 (supports Thunderbolt 3, DisplayPort Alt Mode)
HDMI
Microphone input
Headphone output
LAN
USB-C 3.2 Gen 1
LAN
HDMI
USB-C (supports Thunderbolt 4) (Power Delivery)
USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode)
3 x USB 3.2 Gen 2
Headphone/microphone combo jack
Memory Card Reader Yes (microSD) -
SOFTWARE MSI GS75 9SG (415UK Stealth) MSI GS66 11UH (070UK Stealth)
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
MISCELLANEOUS MSI GS75 9SG (415UK Stealth) MSI GS66 11UH (070UK Stealth)
Included Accessories Power adapter Power adapter
Security Slot Type Kensington security slot -
Theft/Intrusion Protection Security lock slot (cable lock sold separately) -
Features Cooler Boost Trinity+ technology SteelSeries gaming keyboard, Cooler Boost Trinity+ technology
Manufacturer Warranty Limited warranty - 2 years Limited warranty - 2 years
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