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ACEMAGIC F9A vs ASRock NUC BOX-255H

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

Most Memory: ACEMAGIC F9A (Ryzen AI Max+ 395)
Highest Bandwidth: ACEMAGIC F9A (Ryzen AI Max+ 395)
Highest NPU: ASRock NUC BOX-255H (Core Ultra 7 255H)
Lowest Price: ASRock NUC BOX-255H (Core Ultra 7 255H)
Best Memory/Price: ASRock NUC BOX-255H (Core Ultra 7 255H)
ACEMAGIC F9A (Ryzen AI Max+ 395)
ACEMAGIC
ASRock NUC BOX-255H (Core Ultra 7 255H)
ASRock
Price $4,999MSRP $699MSRP
AI Framework — OpenVINO, DirectML
CPU Cores — 16
Ethernet — 2.5GbE
GPU Compute Units — 8
GPU — Intel Arc
Memory Bandwidth (GB/s) 256 102.4
Memory Bus Width — 128-bit
Memory (GB) 128 96
Memory Type LPDDR5X 8000 DDR5 6400 SODIMM
Memory Upgradeable — Yes (DDR5 SODIMM)
NPU TOPS — 13
OCuLink / PCIe — No
OS Support — Windows 11, Linux
Platform — Intel Arrow Lake-H
Storage Type — NVMe Gen4 SSD
TDP (W) — 65
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Model Fit Analysis

ACEMAGIC F9A (Ryzen AI Max+ 395)

Max Q4: 70B class models (182B params)
Usable AI memory: 94.5GB · 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 ✓

ASRock NUC BOX-255H (Core Ultra 7 255H)

Max Q4: 70B class models (85B params)
Usable AI memory: 46GB · 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 ✓

Specifications sourced from manufacturer datasheets. Prices are MSRP, verified 2026-07-21. Model-fit uses conservative estimates — actual performance varies. Methodology