❌ 超出单卡显存上限 (NEEDS 5x NVIDIA A100 80GB SXM)
DeepSeek-R1 671B (MoE) on NVIDIA A100 80GB SXM (80GB VRAM)
You need 5x NVIDIA A100 80GB SXM (400 GB total VRAM) for full GPU execution, or rent an A100/H100 80GB cloud instance.
🎛️ 交互式显存、上下文长度与 CPU 卸载调优台
📊 实时显存占用与推理吞吐遥测
378.7 GB / 80 GB
🟦 模型权重 (含词表层): 377.67 GB
🟪 KV Cache 缓存: 0.54 GB
🟨 引擎与算子工作区: 0.5 GB
所需显卡显存 (GPU VRAM)378.7 GB
所需系统内存 (CPU 卸载)0.00 GB
当前硬件可用显存80 GB (1x NVIDIA A100 80GB SXM)
显存余量 / 溢出缺口-298.70 GB
预计生成速度 (Decode Speed)~3.3 tokens/sec
预计预填充速度 (Prefill Speed)~2192 tokens/sec
4K 提示词首字延迟 (TTFT)~1868 ms
Transformer 层数与注意力头MLA-MoE (61L, 8/128 KV/Q heads)
🚀 一键复制启动命令 (vLLM / llama.cpp / Ollama)
ollama run deepseek-r1:671b # Or llama.cpp server (8K context, Flash Attention): llama-server -hf deepseek-ai/DeepSeek-R1-GGUF -c 8192 -ngl 99 -fa
云显卡实时比价 & 租卡 vs 买卡回本计算器
本地显存不够？60 秒一键租用预装 vLLM/Ollama 的云端显卡 (DeepSeek-R1 671B (MoE): 378.7 GB in 4-bit)
Recommended Cloud Tier: Multi-GPU H100 / H200 Node · Full FP16 Needs: 1251.32 GB
租卡对比买卡回本周期： ~32 months (vs $14,500 hardware)
| Cloud Provider | RTX 4090 (24GB) | A100 (80GB) | H100 (80GB) | Est. Monthly Cost (4h/day) | Free Credit / Trial | Deploy |
|---|---|---|---|---|---|---|
| RunPod | $0.44 / hr | $1.39 / hr | $2.39 / hr | $52.80 / mo | Instant PyTorch / vLLM Templates + Serverless GPU | 在 RunPod 一键部署 → |
| Vast.ai | $0.29 / hr | $0.95 / hr | $1.79 / hr | $34.80 / mo | Save 50–70% on RTX 4090 / 5090 / A100 rentals | 租用低价显卡 → |
| Vultr Cloud GPU | — | $1.79 / hr | $2.69 / hr | $214.80 / mo (A100) | $300 Free Credit | 领取 $300 免费算力 → |
| DigitalOcean GPU | — | — | $2.99 / hr | $358.80 / mo (H100) | $200 Free Credit (60d) | 领取 $200 试用金 → |
全量化精度档位显存与速度明细表: DeepSeek-R1 671B (MoE) × NVIDIA A100 80GB SXM
| Quantization Format | Core / Emb BPW | Weights (GiB) | KV Cache (8K) | Total VRAM | 1x NVIDIA A100 80GB SXM (80GB) | Decode / Prefill | Min GPUs |
|---|---|---|---|---|---|---|---|
| FP16 / BF16 (Unquantized) | 16 / 16 | 1249.83 GB | 0.54 GB | 1250.87 GB | 显存不足 (+1170.9GB) | ~1.2 / 2192 tok/s | 16x |
| FP8 (W8A8 / E4M3) | 8.25 / 8.5 | 644.5 GB | 0.54 GB | 645.53 GB | 显存不足 (+565.5GB) | ~1.8 / 2192 tok/s | 9x |
| GGUF Q8_0 (8.50 bpw) | 8.5 / 8.5 | 663.97 GB | 0.54 GB | 665.01 GB | 显存不足 (+585.0GB) | ~1.7 / 2192 tok/s | 9x |
| GGUF Q6_K (6.56 bpw) | 6.56 / 6.56 | 512.43 GB | 0.54 GB | 513.46 GB | 显存不足 (+433.5GB) | ~2.3 / 2192 tok/s | 7x |
| GGUF Q5_K_M (5.69 bpw) | 5.69 / 6.56 | 444.66 GB | 0.54 GB | 445.69 GB | 显存不足 (+365.7GB) | ~2.7 / 2192 tok/s | 6x |
| GGUF Q4_K_M / AWQ (4.83 bpw) | 4.83 / 6.56 | 377.67 GB | 0.54 GB | 378.7 GB | 显存不足 (+298.7GB) | ~3.3 / 2192 tok/s | 5x |
| GGUF IQ4_XS (4.25 bpw) | 4.25 / 5.5 | 332.26 GB | 0.54 GB | 333.29 GB | 显存不足 (+253.3GB) | ~3.9 / 2192 tok/s | 5x |
| GGUF Q3_K_M (3.91 bpw) | 3.91 / 5 | 305.66 GB | 0.54 GB | 306.7 GB | 显存不足 (+226.7GB) | ~4.4 / 2192 tok/s | 4x |
在其他显卡上测试该模型
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该显卡可运行的其他热门大模型
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