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Maxsun Launches MoDT Motherboards with Intel Mobile CPUs

Maxsun Launches MoDT Motherboards with Intel Mobile CPUs
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🏠Read original on IT之家
#hardware#edge-ai#motherboardmaxsun-modt-motherboardsmaxsunintelarc-pro-b65

💡New mobile-to-desktop hardware offers unique power-efficient options for building local AI edge infrastructure.

⚡ 30-Second TL;DR

What Changed

First manufacturer to integrate Panther Lake and Wildcat Lake SoCs into desktop motherboards.

Why It Matters

These boards offer a compact, power-efficient alternative for building local AI edge servers or small-form-factor development machines.

What To Do Next

Consider testing these MoDT platforms for edge AI deployment projects requiring high performance-per-watt.

Who should care:Developers & AI Engineers

Key Points

  • •First manufacturer to integrate Panther Lake and Wildcat Lake SoCs into desktop motherboards.
  • •SK-PTLNAS model supports up to Core Ultra X9 388H and 128GB DDR5 memory.
  • •Features extensive connectivity including PCIe 5.0, multiple M.2 slots, and 10GbE networking.
  • •Also unveiled Arc Pro B65 professional graphics cards with single-slot designs.

🧠 Deep Insight

Web-grounded analysis with 19 cited sources.

🔑 Enhanced Key Takeaways

  • •Maxsun's MoDT motherboards leverage Intel's latest Panther Lake (Core Ultra Series 3) and Wildcat Lake (Core Series 3) processors, which were launched in January and April 2026 respectively, and are built on Intel's advanced 18A process node featuring RibbonFET and PowerVia technologies.
  • •The SK-PTLNAS motherboard, while conforming to the ATX standard, is specifically designed with NAS applications in mind, incorporating three Mini SAS ports for expanded storage capabilities beyond its five M.2 slots.
  • •The accompanying Arc Pro B65 professional graphics card, also from Maxsun, is built on Intel's Battlemage Xe2-HPG architecture, includes 32GB of GDDR6 memory, 160 XMX AI Engines, and is optimized for AI inference and professional workloads, rather than gaming.
  • •The 'Mobile on Desktop' (MoDT) concept, popular in Asian markets, allows for cost-effective desktop solutions by integrating mobile CPUs, with other brands like Erying also offering such motherboards, including those with previous-generation Intel mobile processors.

🛠️ Technical Deep Dive

  • Intel Panther Lake (Core Ultra Series 3) Processors:
    • Launched: January 2026 at CES 2026.
    • Process Node: Intel 18A, utilizing RibbonFET gate-all-around transistors and PowerVia backside power delivery.
    • Architecture: Features Cougar Cove P-cores, Darkmont E-cores, and LP E-cores.
    • Graphics: Integrates Xe3-LPG (Battlemage) architecture with up to 12 Xe Cores.
    • NPU: NPU 5 architecture, offering up to 50 TOPS (int8), with some models reaching 180 TOPS.
    • Memory Support: LPDDR5X-9600 or DDR5-7200, supporting up to 128 GB for H-series.
    • PCIe Support: PCIe 5.0, with H-series processors providing 20 lanes (4 PCIe 5.0, 8 PCIe 4.0).
    • TDP: H-series processors have a TDP of 65W or 80W.
  • Intel Wildcat Lake (Core Series 3) Processors:
    • Launched: April 2026.
    • Process Node: Intel 18A.
    • Architecture: Simpler design compared to Panther Lake, featuring Cougar Cove P-cores and Darkmont LP-E cores, typically in a 1/2 P-core + 4 LP-E core configuration, omitting traditional E-cores.
    • Graphics: Includes Xe3 graphics, typically with 2 Xe3 cores.
    • NPU: Offers 15-17 TOPS of NPU performance.
    • TDP: Operates within a 15-35W TDP range.
  • Maxsun SK-PTLNAS MoDT Motherboard:
    • Form Factor: ATX.
    • CPU Support: Scales up to the flagship Intel Core Ultra X9 388H (Panther Lake).
    • Memory: Two SO-DIMM slots for DDR5 memory, supporting up to 128 GB.
    • VRM: Features a 6+4 phase VRM design.
    • Power: CPU powered by a single 8-pin connector, maintaining a 65W TDP for the chips.
    • Storage: Includes a full-length PCIe Gen5 x16 slot, five M.2 SSD slots (2x Gen5x2, 2 Gen4x1, 1 Gen4x2), and three Mini SAS ports.
    • Networking: Equipped with 10 GbE and 2.5GbE LAN.
    • USB Connectivity: Offers dual USB-C 40Gbps ports (via ASMedia controller), dual USB 3.2 Gen2, dual USB 2.0, and additional onboard USB options.
  • Maxsun Arc Pro B65 Professional Graphics Card:
    • Architecture: Intel Battlemage Xe2-HPG.
    • Manufacturing Process: TSMC N5.
    • Memory: Features 32GB of GDDR6 memory with a 256-bit interface, providing 608 GB/s bandwidth.
    • Xe Cores: Contains 20 Xe Cores.
    • XMX AI Engines: Includes 160 XMX AI Engines.
    • TDP: Has a Thermal Design Power of 200W.
    • PCIe Interface: Connects via a PCIe 5.0 x16 interface.
    • Display Outputs: Provides 4x DisplayPort 2.1 outputs.
    • Target Applications: Optimized for professional applications and local AI inference workloads.

🔮 Future ImplicationsAI analysis grounded in cited sources

Increased adoption of MoDT solutions for specialized desktop segments.
The integration of high-performance mobile CPUs like Panther Lake with extensive connectivity and storage options (e.g., Mini SAS for NAS) suggests MoDT boards can cater to niche markets requiring power efficiency and specific feature sets not typically found in standard desktop motherboards.
Enhanced local AI processing capabilities in compact and professional desktop systems.
The combination of Intel's Panther Lake and Wildcat Lake processors with their integrated NPUs (up to 180 TOPS) and the powerful Arc Pro B65 GPU (197 AI TOPS, 32GB VRAM) will significantly boost on-device AI inference for professional and creative applications, reducing reliance on cloud computing.
Maxsun will gain market share in the MoDT and professional graphics segments.
By being the first to market with MoDT motherboards featuring Intel's latest mobile processors and offering professional-grade Arc Pro B65 graphics cards, Maxsun is positioning itself as an innovator in these specific, growing segments.

⏳ Timeline

2025-01
MAXSUN launches B850 series motherboards for the AMD platform, showcasing its general motherboard product development.
2026-01
Intel officially launches Panther Lake (Core Ultra Series 3) mobile processors at CES 2026, providing the high-performance CPUs for Maxsun's new MoDT boards.
2026-03
Intel announces its Arc Pro B65 and B70 professional GPUs, based on the Battlemage Xe2-HPG architecture, which Maxsun later unveils.
2026-04
Intel launches Wildcat Lake (Core Series 3) mobile processors, targeting value and edge devices, also integrated into Maxsun's MoDT lineup. Sales of Intel Arc Pro B65 GPUs commence.
2026-05
Maxsun expands its MoDT offerings with motherboards featuring Intel Core 200H (Raptor Lake) CPUs, demonstrating its continued investment in the MoDT segment.
2026-06
Maxsun introduces its new MoDT motherboards with Intel Panther Lake and Wildcat Lake mobile processors, along with Arc Pro B65 professional graphics cards.
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