Beelink SER6 MAX (Ryzen 9 6900HX) vs GMKtec NucBox 10 (Ryzen 7 5800U) for Local AI: Local AI Performance

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	GMKtec NucBox 10 (Ryzen 7 5800U) GMKtec
Price	$449MSRP	$269MSRP
AI Framework	ROCm, Vulkan	Vulkan only
CPU Cores	8	8
Ethernet	2.5GbE	2.5GbE
GPU Compute Units	12	8
GPU	Radeon 680M	Radeon Vega 8
Memory Bandwidth (GB/s)	76.8	51.2
Memory Bus Width	128-bit	128-bit
Memory (GB)	32	16
Memory Type	DDR5 4800 SODIMM	DDR4 3200 SODIMM
Memory Upgradeable	Yes (DDR5 SODIMM)	Yes (DDR4 SODIMM)
NPU TOPS	0	0
OCuLink / PCIe	No	No
OS Support	Windows 11, Linux	Windows 11, Linux
Platform	AMD Rembrandt	AMD Cezanne
Storage Type	NVMe Gen4 SSD	NVMe Gen3 SSD
TDP (W)	45	45
Buy	Check Price →	Check Price →
Details	View →	View →

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 ✓

GMKtec NucBox 10 (Ryzen 7 5800U)

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

Usable AI memory: 10.5GB · Method: amd_igpu_bios_limited Conservative