{
  "id": "a19",
  "name": "A19",
  "url": "https://2benches.lost.plus/chips/a19",
  "architecture": {
    "id": "g5",
    "name": "A19 · M5",
    "cores": "2025 CPU family"
  },
  "tier": "a",
  "status": "released",
  "release": "2025-09-19",
  "processNm": 3,
  "dataCheckedAt": "2026-09-21",
  "notes": [
    "Scores are medians of sourced results; low/high is the observed source range.",
    "Configuration scores use only results attributed to that configuration.",
    "similar lists the nearest measured configurations of other chips by Geekbench 7 CPU and Metal; ratio > 1 means faster.",
    "estimate values are forecasts, never measurements."
  ],
  "benchmarks": {
    "gb7-cpu": {
      "label": "Geekbench 7 · Multi-core",
      "unit": "score",
      "measured": {
        "median": 8295,
        "low": 8295,
        "high": 8295,
        "count": 1
      },
      "estimate": null
    },
    "gb7-metal": {
      "label": "Geekbench 7 · Metal GPU",
      "unit": "score",
      "measured": {
        "median": 34664,
        "low": 34664,
        "high": 34664,
        "count": 1
      },
      "estimate": null
    },
    "ai-gpu-single": {
      "label": "Geekbench AI · GPU · Single",
      "unit": "score",
      "measured": {
        "median": 8101,
        "low": 8101,
        "high": 8101,
        "count": 1
      },
      "estimate": null
    },
    "ai-gpu-half": {
      "label": "Geekbench AI · GPU · Half",
      "unit": "score",
      "measured": {
        "median": 15840,
        "low": 15840,
        "high": 15840,
        "count": 1
      },
      "estimate": null
    },
    "ai-gpu-quantized": {
      "label": "Geekbench AI · GPU · Quantized",
      "unit": "score",
      "measured": {
        "median": 16199,
        "low": 16199,
        "high": 16199,
        "count": 1
      },
      "estimate": null
    },
    "ai-neural-engine-single": {
      "label": "Geekbench AI · Neural Engine · Single",
      "unit": "score",
      "measured": {
        "median": 4558,
        "low": 4558,
        "high": 4558,
        "count": 1
      },
      "estimate": null
    },
    "ai-neural-engine-half": {
      "label": "Geekbench AI · Neural Engine · Half",
      "unit": "score",
      "measured": {
        "median": 35616,
        "low": 35616,
        "high": 35616,
        "count": 1
      },
      "estimate": null
    },
    "ai-neural-engine-quantized": {
      "label": "Geekbench AI · Neural Engine · Quantized",
      "unit": "score",
      "measured": {
        "median": 49098,
        "low": 49098,
        "high": 49098,
        "count": 1
      },
      "estimate": null
    },
    "llama-F16-pp": {
      "label": "Prefill 512 · F16",
      "unit": "tok/s",
      "measured": null,
      "estimate": null
    },
    "llama-F16-tg": {
      "label": "Decode 128 · F16",
      "unit": "tok/s",
      "measured": null,
      "estimate": null
    },
    "llama-Q8_0-pp": {
      "label": "Prefill 512 · Q8_0",
      "unit": "tok/s",
      "measured": null,
      "estimate": null
    },
    "llama-Q8_0-tg": {
      "label": "Decode 128 · Q8_0",
      "unit": "tok/s",
      "measured": null,
      "estimate": null
    },
    "llama-Q4_0-pp": {
      "label": "Prefill 512 · Q4_0",
      "unit": "tok/s",
      "measured": null,
      "estimate": null
    },
    "llama-Q4_0-tg": {
      "label": "Decode 128 · Q4_0",
      "unit": "tok/s",
      "measured": null,
      "estimate": null
    }
  },
  "variants": [
    {
      "id": "a19-6c-5g",
      "cpu": 6,
      "cores": {
        "super": 0,
        "performance": 2,
        "efficiency": 4
      },
      "gpu": 5,
      "bandwidthGBs": null,
      "bin": "full",
      "scores": {
        "gb7-cpu": {
          "median": 8295,
          "low": 8295,
          "high": 8295,
          "count": 1
        },
        "ai-gpu-single": {
          "median": 8101,
          "low": 8101,
          "high": 8101,
          "count": 1
        },
        "ai-gpu-half": {
          "median": 15840,
          "low": 15840,
          "high": 15840,
          "count": 1
        },
        "ai-gpu-quantized": {
          "median": 16199,
          "low": 16199,
          "high": 16199,
          "count": 1
        },
        "ai-neural-engine-single": {
          "median": 4558,
          "low": 4558,
          "high": 4558,
          "count": 1
        },
        "ai-neural-engine-half": {
          "median": 35616,
          "low": 35616,
          "high": 35616,
          "count": 1
        },
        "ai-neural-engine-quantized": {
          "median": 49098,
          "low": 49098,
          "high": 49098,
          "count": 1
        }
      },
      "estimates": {},
      "similar": []
    }
  ],
  "devices": [
    {
      "id": "iphone-17-a19",
      "name": "iPhone 17",
      "variant": null,
      "scores": {
        "gb7-cpu": 8295,
        "ai-gpu-single": 8101,
        "ai-gpu-half": 15840,
        "ai-gpu-quantized": 16199,
        "ai-neural-engine-single": 4558,
        "ai-neural-engine-half": 35616,
        "ai-neural-engine-quantized": 49098
      }
    }
  ]
}