DeepSeek-R1-Distill-Llama-70B — NVFP4 Blackwell GGUF

NVFP4 quantized GGUF for NVIDIA Blackwell GPUs (DGX Spark / GB10).

Converted from unsloth/DeepSeek-R1-Distill-Llama-70B-GGUF Q4_K_M → NVFP4 using llama.cpp's --tensor-type-file method.

Performance

Metric Q4_K_M NVFP4
Size 40 GB 37 GB
Generation ~2.6 tok/s ~5.7 tok/s
Prompt eval ~115 tok/s ~93 tok/s

NVFP4 is ~2.2x faster than Q4_K_M on Blackwell hardware.

Usage

ollama create deepseek-r1:70b-nvfp4 -f - << 'EOF'
FROM ./deepseek-r1-70b-nvfp4-blackwell.gguf
PARAMETER temperature 0.7
PARAMETER num_ctx 32768
EOF

Hardware Requirements

  • NVIDIA Blackwell GPU (sm_120/sm_121) — DGX Spark, RTX PRO 6000 Blackwell, RTX 5090
  • Ollama 0.30.11+ with NVFP4 support
  • ~37 GB storage, ~37 GB RAM/VRAM at load
  • Fits comfortably in DGX Spark (121 GB unified memory)
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