Beelink SER6 MAX vs MSI Cubi NUC AI+

Side-by-side specification comparison with AI model-fit analysis. Data sourced from manufacturer specs, verified 2026-07-21.

	Beelink SER6 MAX (Ryzen 9 6900HX) Beelink	MSI Cubi NUC AI+ (Core Ultra 7 258V) MSI
Price	$449MSRP	$899MSRP
AI Framework	ROCm, Vulkan	OpenVINO, DirectML, IPEX
CPU Cores	8	8
Ethernet	2.5GbE	2.5GbE
GPU Compute Units	12	8
GPU	Radeon 680M	Intel Arc
Memory Bandwidth (GB/s)	76.8	136.5
Memory Bus Width	128-bit	128-bit
Memory (GB)	32	32
Memory Type	DDR5 4800 SODIMM	LPDDR5X 8533
Memory Upgradeable	Yes (DDR5 SODIMM)	No (soldered LPDDR5X)
NPU TOPS	0	47
OCuLink / PCIe	No	No
OS Support	Windows 11, Linux	Windows 11, Linux
Platform	AMD Rembrandt	Intel Lunar Lake
Storage Type	NVMe Gen4 SSD	NVMe Gen4 SSD
TDP (W)	45	30
Buy	Check Price →	Check Price →
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Model Fit Analysis

Beelink SER6 MAX (Ryzen 9 6900HX)

Max Q4: 34B class models (38B params)

Usable AI memory: 22.5GB · Method: amd_igpu_bios_limited Conservative

Llama 3.1 8B ✓

Llama 3.1 70B ✗

Llama 3.2 1B ✓

Llama 3.2 3B ✓

Qwen 2.5 7B ✓

Qwen 2.5 14B ✓

Qwen 2.5 32B ✓

Qwen 2.5 72B ✗

Mistral 7B ✓

Mixtral 8x7B ✗

DeepSeek R1 7B ✓

DeepSeek R1 32B ✓

DeepSeek R1 70B ✗

Phi-3 Medium 14B ✓

Gemma 2 9B ✓

Gemma 2 27B ✓

Stable Diffusion XL ✓

Flux.1 Dev ✓

Flux.1 Schnell ✓

MSI Cubi NUC AI+ (Core Ultra 7 258V)

Max Q4: 14B class models (21B params)

Usable AI memory: 14GB · Method: intel_igpu_bios_limited Conservative