In depth comparison and review of MSI GL75 10SDR (646UK Leopard) and MSI GL66 12UEK (067UK Pulse). 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 GL75 10SDR (646UK Leopard) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful gaming performance
vivid 120Hz display
ample storage options
robust build quality
decent thermal management
heavy and bulky
average battery life
loud under load
limited port selection
Advantages and disadvantages of MSI GL66 12UEK (067UK Pulse) 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
reasonable price point
average battery life
heavy and bulky
noisy under load
limited color accuracy
| DESIGN AND DIMENSIONS | MSI GL75 10SDR (646UK Leopard) | MSI GL66 12UEK (067UK Pulse) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 39.85 cm x 27.2 cm x 2.8 cm | 35.9 cm x 25.9 cm x 2.39 cm |
| Weight | 2.6 kg | 2.25 kg |
| Colour | Black | Titanium grey |
| DISPLAY | MSI GL75 10SDR (646UK Leopard) | MSI GL66 12UEK (067UK Pulse) |
|---|
| 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 | 165 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Colour Gamut | - | 100% DCI-P3 |
| Features | Thin bezel design, IPS-level | MSI Matrix Display, IPS-level |
| PROCESSOR | MSI GL75 10SDR (646UK Leopard) | MSI GL66 12UEK (067UK Pulse) |
|---|
| CPU | Intel Core i7 (10th Gen) 10750H / 2.6 GHz | Intel Core i9 (12th Gen) 12900H / 2.5 GHz |
|---|---|---|
| Max Turbo Speed | 5 GHz | 5 GHz |
| Number of Cores | 6-core | 14-core |
| Cache | 12 MB | 24 MB |
| Chipset | Intel HM470 | - |
| Features | Hyper-Threading Technology, Intel Smart Cache, Intel Turbo Boost Max Technology 3.0 | Hyper-Threading Technology, Intel Smart Cache, Intel Turbo Boost Max Technology 3.0, Intel Deep Learning Boost (DL Boost) |
| MEMORY | MSI GL75 10SDR (646UK Leopard) | MSI GL66 12UEK (067UK Pulse) |
|---|
| RAM | 8 GB (1 x 8 GB) | 16 GB (2 x 8 GB) |
|---|---|---|
| Max RAM Supported | 64 GB | 64 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | 2666 MHz | 3200 MHz |
| Rated Speed | 2666 MHz | - |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
| Slots Qty | 2 | 2 |
| Empty Slots | 1 | 0 |
| STORAGE | MSI GL75 10SDR (646UK Leopard) | MSI GL66 12UEK (067UK Pulse) |
|---|
| Main Storage Size (HDD/SSD) | 512 GB SSD | 1 TB SSD M.2 PCIe 4.0 x4 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | MSI GL75 10SDR (646UK Leopard) | MSI GL66 12UEK (067UK Pulse) |
|---|
| Graphics Processor (GPU) | NVIDIA GeForce GTX 1660 Ti | NVIDIA GeForce RTX 3060 |
|---|---|---|
| Video Memory | 6 GB GDDR6 SDRAM | 6 GB GDDR6 SDRAM |
| Video System Features | - | Dynamic Boost |
| Gaming | - | Yes |
| Camera | Yes - 720p | Yes - 720p |
| Frame Rate | 30 frames per second | 30 frames per second |
| Sound | Stereo speakers, microphone | Stereo speakers |
| Audio Features | Nahimic 3 sound technology | Nahimic 3 sound technology |
| COMMUNICATIONS | MSI GL75 10SDR (646UK Leopard) | MSI GL66 12UEK (067UK Pulse) |
|---|
| Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.1 | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 |
|---|---|---|
| Wireless Controller | - | Intel Wi-Fi 6 AX 201 |
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| Ethernet Controller | - | Realtek RTL8111 |
| Features | - | Dual stream (2x2) |
| BATTERY | MSI GL75 10SDR (646UK Leopard) | MSI GL66 12UEK (067UK Pulse) |
|---|
| Technology | 6-cell Lithium Ion | 4-cell lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 51 Wh | 90 Wh |
| AC ADAPTER | MSI GL75 10SDR (646UK Leopard) | MSI GL66 12UEK (067UK Pulse) |
|---|
| Output | 180 Watt | 240 Watt |
|---|
| INPUT | MSI GL75 10SDR (646UK Leopard) | MSI GL66 12UEK (067UK Pulse) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | - | Yes |
| Keyboard Backlight | Yes | Yes (RGB) |
| Features | Anti-ghosting, red backlighting, N-key rollover | Multi RGB |
| CONNECTIONS & EXPANSIONS | MSI GL75 10SDR (646UK Leopard) | MSI GL66 12UEK (067UK Pulse) |
|---|
| Slots | 1 x M.2 (PCI Express 3.0 x4 / SATA) | 2 x M.2 (PCI Express 4.0) (1 free) |
|---|---|---|
| Interfaces | Microphone input Headphone output HDMI LAN 3 x USB 3.2 Gen 1 USB-C 3.2 Gen 2 Mini DisplayPort |
Headphone/microphone combo jack USB-C 3.2 Gen 1 2 x USB 3.2 Gen 1 USB 2.0 LAN HDMI |
| Memory Card Reader | Yes (SD Card, SDHC Card, SDXC Card) | - |
| SOFTWARE | MSI GL75 10SDR (646UK Leopard) | MSI GL66 12UEK (067UK Pulse) |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition | Windows 11 Home Advanced |
|---|---|---|
| Software Included | - | Norton Internet Security (60 days trial), MSI Mystic Light, Nahimic Audio Enhancer 3, NVIDIA GeForce Experience, MSI APP Player, MSI Center, MSI Battery Master, MSI Companion, Game Highlights, Ambient Link, Crosshair |
| MISCELLANEOUS | MSI GL75 10SDR (646UK Leopard) | MSI GL66 12UEK (067UK Pulse) |
|---|
| 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 5 technology | Cooler Boost 5 technology |
| Manufacturer Warranty | - | Limited warranty - 1 year |
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