ASUS NUC 14 Pro+ vs MSI Cubi NUC AI+

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

	ASUS NUC 14 Pro+ (Core Ultra 7 258V) ASUS	MSI Cubi NUC AI+ (Core Ultra 7 258V) MSI
Price	$949MSRP	$899MSRP
AI Framework	OpenVINO, DirectML, IPEX	OpenVINO, DirectML, IPEX
CPU Cores	8	8
Ethernet	2.5GbE	2.5GbE
GPU Compute Units	8	8
GPU	Intel Arc	Intel Arc
Memory Bandwidth (GB/s)	136.5	136.5
Memory Bus Width	128-bit	128-bit
Memory (GB)	32	32
Memory Type	LPDDR5X 8533	LPDDR5X 8533
Memory Upgradeable	No (soldered LPDDR5X)	No (soldered LPDDR5X)
NPU TOPS	47	47
OCuLink / PCIe	No	No
OS Support	Windows 11, Linux	Windows 11, Linux
Platform	Intel Lunar Lake	Intel Lunar Lake
Storage Type	NVMe Gen4 SSD	NVMe Gen4 SSD
TDP (W)	30	30
Buy	Check Price →	Check Price →
Details	View →	View →

Model Fit Analysis

ASUS NUC 14 Pro+ (Core Ultra 7 258V)

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

Usable AI memory: 14GB · Method: intel_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)