MSI showcased the Cubi NUC AI+ 3MG at CES 2026, marking the debut of Intel’s Core Ultra Series 3 “Panther Lake” processors in a mini PC form factor. Packing 100 TOPS of AI performance into just 0.51 liters, this ultra-compact powerhouse delivers Copilot+ PC capabilities while maintaining MSI’s commitment to space-efficient computing.
Intel Panther Lake Performance Leap
The Cubi NUC AI+ 3MG features Intel Core Ultra Series 3 processors up to Core Ultra 9 386H, delivering impressive performance gains over previous generations. The platform offers 50% better multi-core performance, 10% single-thread improvement, and 10% lower SoC power consumption compared to Lunar Lake—all while being 40% more efficient per area.
Complete Specifications
| Component | Details |
|---|---|
| Processor | Intel Core Ultra Series 3 (up to Core Ultra 9 386H) |
| AI Performance | 100 TOPS total (50 TOPS NPU) |
| Chassis Volume | 0.51 liters |
| Memory | LPDDR5X (capacity varies by configuration) |
| Connectivity | WiFi 7, Bluetooth, dual 2.5G LAN |
| I/O Front | 2x USB-A (one USB 3.2) |
| Copilot+ Status | Certified Copilot+ PC |
The NPU delivers 50 TOPS specifically for AI workloads, meeting Microsoft’s Copilot+ PC requirements. While this represents just a 2 TOPS increase over Lunar Lake’s 48 TOPS, the overall system architecture improvements enable more efficient AI task distribution across CPU, GPU, and NPU components.
Compact Design Philosophy
At 0.51 liters, the Cubi NUC AI+ 3MG maintains MSI’s ultra-compact design language while accommodating next-generation processors. The VESA-mountable chassis enables behind-monitor installation or wall mounting, ideal for environments where desk space comes at a premium like retail kiosks, digital signage, and minimalist workspaces.
MSI’s Power Link technology allows users to control the mini PC’s power state through compatible MSI monitors, eliminating the need to access the PC directly when mounted out of reach. This integration reduces cable clutter and simplifies deployment in professional environments.
AI-Driven Productivity Features
As a certified Copilot+ PC, the 3MG supports Windows AI features including CoCreator for AI-assisted image generation, Windows Studio Effects for video calls, Live Captions with real-time transcription, and Live Translation across multiple languages. The dedicated 50 TOPS NPU handles these workloads efficiently without taxing the CPU.
Sustainability Focus
Continuing MSI’s environmental commitment, the Cubi NUC AI+ 3MG incorporates post-consumer recycled plastics in its construction. The packaging uses FSC-certified materials from responsibly managed forests, reflecting the company’s sustainable manufacturing practices across the Cubi NUC lineup.
Availability and Pricing
MSI has not yet announced specific pricing or release dates for the Cubi NUC AI+ 3MG. Based on previous Cubi NUC generations, expect configurations to start around the mid-range price point with barebone options available for custom builds. The mini PC will launch globally once Intel’s Panther Lake processors reach mass production.
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