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DGX Spark vs RTX Pro 6000 Blackwell

For running local LLMs · 4 reports across 3 models

Side A

Vendor: nvidia
VRAM: 128GB
Memory: Unified

Side B

RTX Pro 6000 Blackwell

Vendor: nvidia
VRAM: 96GB
Memory: Discrete

Tokens per second by model

Model	DGX Spark	RTX Pro 6000 Blackwell
Qwen3.6up to 35B	—	3500.0n=2
GLM-5.1	—n=1	—
Llama 3.3	—	—n=1

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