| Performance | MSI 15.6" Stealth GS66 Gaming Laptop STEALTH GS66 12UH-095 | |
| Processor model | Intel Core i9-12900H (12th Gen) | |
| CPU | 1.8 to 3.8 GHz Efficiency 8-Core
5 GHz Performance 6-Core | |
| Operating System | MSI 15.6" Stealth GS66 Gaming Laptop STEALTH GS66 12UH-095 | other notebooks |
| Operating system installed | Windows 11 Pro (64-Bit) | |
| Display & Graphics | MSI 15.6" Stealth GS66 Gaming Laptop STEALTH GS66 12UH-095 | other notebooks |
| Display diagonal | 15.6" | |
| Resolution | 3840 x 2160 | |
| Panel Type | LCD | |
| Aspect Ratio | 16:9 | |
| Color Gamut | 100% Adobe RGB | |
| Touchscreen | No | |
| Variable Refresh Technology | No | |
| GPU | NVIDIA GeForce RTX 3080 (105 W TGP) with 8 GB GDDR6 VRAM | |
| Graphics Type | Dedicated | |
| Memory | MSI 15.6" Stealth GS66 Gaming Laptop STEALTH GS66 12UH-095 | other notebooks |
| Internal memory | 32 GB | |
| Memory configuration | 2 x 16 GB (User-Replaceable) | |
| Memory type | DDR5 | |
| Memory slots | 2 (0 Available) | |
| Memory form factor | 262-Pin SO-DIMM | |
| Maximum internal memory | 64 GB | |
| ECC Memory | No | |
| Buffered memory | No | |
| Storage | MSI 15.6" Stealth GS66 Gaming Laptop STEALTH GS66 12UH-095 | other notebooks |
| SSD capacity | 1 x 1 TB M.2 NVMe PCIe | |
| Total storage capacity | 1 TB | |
| Optical drive | No | |
| Compatible memory cards | No | |
| Communications | MSI 15.6" Stealth GS66 Gaming Laptop STEALTH GS66 12UH-095 | other notebooks |
| Bluetooth | 5.2 | |
| GPS | No | |
| NFC | No | |
| MU-MIMO Support | 2 x 2 | |
| Ports | 2 x USB Type-A (USB 3.1 / USB 3.2 Gen 2) | |
| USB Type-C | 1 x Thunderbolt 4
2 x USB 3.1 / USB 3.2 Gen 2 (Supports DisplayPort) | |
| Display | 1 x HDMI 2.1 | |
| Wi-Fi | Wi-Fi 6E (802.11ax); Dual-Band (2.4 & 5 GHz) | |
| Audio | MSI 15.6" Stealth GS66 Gaming Laptop STEALTH GS66 12UH-095 | other notebooks |
| Audio | 1 x 1/8" / 3.5 mm Headphone/Microphone Input/Output | |
| Built-In Speakers | 2 x 2 W | |
| Built-in Devices | MSI 15.6" Stealth GS66 Gaming Laptop STEALTH GS66 12UH-095 | other notebooks |
| Webcam | User-Facing: 1 MP (720p) | |
| Number of microphones | Yes | |
| Input Devices | MSI 15.6" Stealth GS66 Gaming Laptop STEALTH GS66 12UH-095 | other notebooks |
| Keyboard | 84-Key Notebook Keyboard with Backlight | |
| Pointing Device | TouchPad | |
| Power | MSI 15.6" Stealth GS66 Gaming Laptop STEALTH GS66 12UH-095 | other notebooks |
| AC Input Power | 90 to 264 VAC, 50 / 60 Hz at 12 A | |
| Power Supply | 240 W with Barrel/Proprietary | |
| Security | MSI 15.6" Stealth GS66 Gaming Laptop STEALTH GS66 12UH-095 | other notebooks |
| Security | Dedicated TPM Security Chip, Facial Recognition | |
| Design | MSI 15.6" Stealth GS66 Gaming Laptop STEALTH GS66 12UH-095 | other notebooks |
| Finish | Anti-Glare / Matte | |
| Certifications | ENERGY STAR, as per Manufacturer | |
| Dimensions | 14.17 x 9.65 x 0.71" / 35.99 x 24.51 x 1.8 cm | |
| Weight | 4.63 lb / 2.1 kg | |
| Release Date | Early 2022 | |
| Battery | MSI 15.6" Stealth GS66 Gaming Laptop STEALTH GS66 12UH-095 | other notebooks |
| Battery type | Lithium-Ion Polymer (LiPo) | |
| Capacity | 4-Cell: 99.9 Wh | |
