{
 "id": "minicpm5-1b",
 "name": "MiniCPM5 1B",
 "repo": "openbmb/MiniCPM5-1B",
 "lab": {
  "name": "OpenBMB",
  "country": "China"
 },
 "released": "2026-05-21",
 "parameters": 1.08,
 "activeParameters": null,
 "maxContext": 131072,
 "architecture": "24 layers · GQA, 2 KV heads × 128",
 "page": "https://studiotvai.com/vram-requirements/minicpm5-1b",
 "calculator": "https://studiotvai.com/llm-vram-calculator?model=minicpm5-1b",
 "weightsGiB": {
  "bf16": 2.01,
  "fp8": 1.38,
  "q4_k_m": 0.65
 },
 "kvCacheGiBPerRequest": [
  {
   "context": 8192,
   "bf16": 0.188,
   "fp8": 0.094
  },
  {
   "context": 32768,
   "bf16": 0.75,
   "fp8": 0.375
  },
  {
   "context": 131072,
   "bf16": 3,
   "fp8": 1.5
  }
 ],
 "recurrentStateGiBPerRequest": 0,
 "gpusNeeded": {
  "scenario": "one request of 8192 tokens, BF16 KV cache; vLLM on data-center GPUs, llama.cpp elsewhere",
  "gpus": [
   {
    "gpu": "rtx-4090",
    "name": "GeForce RTX 4090",
    "memoryGB": 24,
    "engine": "llama.cpp",
    "byFormat": {
     "bf16": 1,
     "fp8": 1,
     "q4_k_m": 1
    }
   },
   {
    "gpu": "rtx-5090",
    "name": "GeForce RTX 5090",
    "memoryGB": 32,
    "engine": "llama.cpp",
    "byFormat": {
     "bf16": 1,
     "fp8": 1,
     "q4_k_m": 1
    }
   },
   {
    "gpu": "rtx-pro-6000",
    "name": "RTX PRO 6000 Blackwell",
    "memoryGB": 96,
    "engine": "llama.cpp",
    "byFormat": {
     "bf16": 1,
     "fp8": 1,
     "q4_k_m": 1
    }
   },
   {
    "gpu": "mac-m5-max-128",
    "name": "Mac M5 Max 128 GB",
    "memoryGB": 96,
    "engine": "llama.cpp",
    "byFormat": {
     "bf16": 1,
     "fp8": 1,
     "q4_k_m": 1
    }
   },
   {
    "gpu": "strix-halo",
    "name": "Ryzen AI Max+ 395 128 GB",
    "memoryGB": 96,
    "engine": "llama.cpp",
    "byFormat": {
     "bf16": 1,
     "fp8": 1,
     "q4_k_m": 1
    }
   },
   {
    "gpu": "dgx-spark",
    "name": "DGX Spark (GB10)",
    "memoryGB": 128,
    "engine": "llama.cpp",
    "byFormat": {
     "bf16": 1,
     "fp8": 1,
     "q4_k_m": 1
    }
   },
   {
    "gpu": "h100",
    "name": "NVIDIA H100",
    "memoryGB": 80,
    "engine": "vLLM",
    "byFormat": {
     "bf16": 1,
     "fp8": 1,
     "q4_k_m": 1
    }
   },
   {
    "gpu": "h200",
    "name": "NVIDIA H200",
    "memoryGB": 141,
    "engine": "vLLM",
    "byFormat": {
     "bf16": 1,
     "fp8": 1,
     "q4_k_m": 1
    }
   },
   {
    "gpu": "b200",
    "name": "NVIDIA B200 (HGX)",
    "memoryGB": 180,
    "engine": "vLLM",
    "byFormat": {
     "bf16": 1,
     "fp8": 1,
     "q4_k_m": 1
    }
   }
  ]
 },
 "ggufFiles": {
  "repo": "NANI-Nithin/MiniCPM5-1B-GGUF",
  "gib": {
   "BF16": 2.02,
   "IQ1_M": 0.34,
   "IQ1_S": 0.33,
   "IQ2_M": 0.43,
   "IQ2_S": 0.41,
   "IQ2_XS": 0.38,
   "IQ2_XXS": 0.36,
   "IQ3_M": 0.52,
   "IQ3_S": 0.51,
   "IQ3_XS": 0.5,
   "IQ3_XXS": 0.46,
   "IQ4_NL": 0.62,
   "IQ4_XS": 0.6,
   "Q1_0": 0.27,
   "Q2_0": 0.44,
   "Q2_K": 0.45,
   "Q2_K_S": 0.43,
   "Q3_K_L": 0.57,
   "Q3_K_M": 0.54,
   "Q3_K_S": 0.51,
   "Q4_0": 0.62,
   "Q4_1": 0.67,
   "Q4_K_M": 0.64,
   "Q4_K_S": 0.62,
   "Q5_0": 0.72,
   "Q5_1": 0.77,
   "Q5_K_M": 0.73,
   "Q5_K_S": 0.72,
   "Q6_K": 0.83,
   "Q8_0": 1.07
  }
 },
 "runsWith": [
  "vLLM",
  "SGLang",
  "llama.cpp (Ollama, LM Studio)",
  "MLX (Mac)"
 ],
 "verified": {
  "gguf": {
   "day": "2026-10-30",
   "repo": "NANI-Nithin/MiniCPM5-1B-GGUF",
   "kv": "match",
   "ours": 24576,
   "theirs": 24576
  }
 },
 "updated": "2026-10-30T00:07:05.915Z"
}
