In depth comparison and review of MSI Crosshair 15 (B12UEZ) and MSI Katana GF66 (12UC). 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 Crosshair 15 (B12UEZ) 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
RGB keyboard lighting
heavy and bulky
average battery life
limited port selection
high price point
Advantages and disadvantages of MSI Katana GF66 (12UC) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful gaming performance
affordable price point
high refresh rate display
robust build quality
decent thermal management
average battery life
dim display brightness
limited storage capacity
noisy under load
| DESIGN AND DIMENSIONS | MSI Crosshair 15 (B12UEZ) | MSI Katana GF66 (12UC) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 35.9 cm x 25.9 cm x 2.69 cm | 35.9 cm x 25.9 cm x 2.49 cm |
| Weight | 2.25 kg | 2.25 kg |
| Colour | Multi-colour gradient | - |
| DISPLAY | MSI Crosshair 15 (B12UEZ) | MSI Katana GF66 (12UC) |
|---|
| Screen Size (Type) | 15.6" | 15.6" |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
| V-Sync Rate at Max Res. | 144 Hz | 144 Hz |
| Widescreen | Yes | Yes |
| Colour Gamut | 45% NTSC | 45% NTSC |
| Features | IPS-level | Thin bezel design, IPS-level |
| PROCESSOR | MSI Crosshair 15 (B12UEZ) | MSI Katana GF66 (12UC) |
|---|
| CPU | Intel Core i7 (12th Gen) 12700H | Intel Core i7 (12th Gen) 12700H / 2.3 GHz |
|---|---|---|
| Max Turbo Speed | 4.7 GHz | 4.7 GHz |
| Number of Cores | 14-core | 14-core |
| Cache | 24 MB | 24 MB |
| Features | Intel Smart Cache | Intel Smart Cache |
| MEMORY | MSI Crosshair 15 (B12UEZ) | MSI Katana GF66 (12UC) |
|---|
| RAM | 16 GB (2 x 8 GB) | 8 GB (1 x 8 GB) |
|---|---|---|
| Max RAM Supported | - | 64 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | 3200 MHz | 3200 MHz |
| Rated Speed | - | 3200 MHz |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
| Slots Qty | 2 | 2 |
| Empty Slots | 0 | 1 |
| STORAGE | MSI Crosshair 15 (B12UEZ) | MSI Katana GF66 (12UC) |
|---|
| Main Storage Size (HDD/SSD) | 1 TB SSD PCIe 4.0 x4 - NVM Express (NVMe) | 512 GB SSD M.2 PCIe 4.0 x4 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | MSI Crosshair 15 (B12UEZ) | MSI Katana GF66 (12UC) |
|---|
| Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
|---|---|---|
| Graphics Processor (GPU) | NVIDIA GeForce RTX 3060 / Intel Iris Xe Graphics | NVIDIA GeForce RTX 3050 / Intel Iris Xe Graphics |
| Video Memory | 6 GB GDDR6 SDRAM | 4 GB GDDR6 SDRAM |
| Video System Features | Dynamic Boost | 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, microphone |
| Audio Features | Nahimic sound technology | Nahimic audio |
| COMMUNICATIONS | MSI Crosshair 15 (B12UEZ) | MSI Katana GF66 (12UC) |
|---|
| Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 |
|---|---|---|
| Wireless Controller | Intel Wi-Fi 6 AX 201 | Intel Wi-Fi 6 AX 201 |
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| Features | Dual stream (2x2) | Dual stream (2x2) |
| BATTERY | MSI Crosshair 15 (B12UEZ) | MSI Katana GF66 (12UC) |
|---|
| Technology | 3-cell | 3-cell |
|---|---|---|
| Battery Capacity (Size) | 53.5 Wh | 53.5 Wh |
| AC ADAPTER | MSI Crosshair 15 (B12UEZ) | MSI Katana GF66 (12UC) |
|---|
| Input | - | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | - | 180 Watt, 19.5 V, 9.23 A |
| INPUT | MSI Crosshair 15 (B12UEZ) | MSI Katana GF66 (12UC) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | Yes | Yes |
| Keyboard Backlight | Yes | Yes |
| Features | 1.7mm travel distance | Red backlighting |
| CONNECTIONS & EXPANSIONS | MSI Crosshair 15 (B12UEZ) | MSI Katana GF66 (12UC) |
|---|
| Interfaces | Headphone/microphone combo jack USB 2.0 LAN (RJ-45) HDMI USB-C 3.2 Gen 1 2 x USB 3.2 Gen 1 |
Headphone/microphone combo jack LAN HDMI 2 x USB 3.2 Gen 1 USB 2.0 USB-C 3.2 Gen 1 |
|---|
| SOFTWARE | MSI Crosshair 15 (B12UEZ) | MSI Katana GF66 (12UC) |
|---|
| Operating System (OS) | Windows 11 Home | Windows 11 Home |
|---|---|---|
| Software Included | MSI Center | MSI APP Player, MSI Center |
| MISCELLANEOUS | MSI Crosshair 15 (B12UEZ) | MSI Katana GF66 (12UC) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Features | Cooler Boost 5 technology | Cooler Boost 5 technology |
| Manufacturer Warranty | Limited warranty - 2 years | Limited warranty - 2 years |
| Model Number | 621UK | 070UK |
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