{
  "id": "m1",
  "name": "M1",
  "url": "https://2benches.lost.plus/chips/m1",
  "architecture": {
    "id": "g1",
    "name": "A14 · M1",
    "cores": "Firestorm / Icestorm"
  },
  "tier": "base",
  "status": "released",
  "release": "2020-11-17",
  "processNm": 5,
  "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": 8454.5,
        "low": 8218,
        "high": 8760,
        "count": 8
      },
      "estimate": null
    },
    "gb7-metal": {
      "label": "Geekbench 7 · Metal GPU",
      "unit": "score",
      "measured": {
        "median": 28225,
        "low": 26939,
        "high": 28560,
        "count": 5
      },
      "estimate": null
    },
    "ai-gpu-single": {
      "label": "Geekbench AI · GPU · Single",
      "unit": "score",
      "measured": {
        "median": 5010,
        "low": 5003,
        "high": 5065,
        "count": 3
      },
      "estimate": null
    },
    "ai-gpu-half": {
      "label": "Geekbench AI · GPU · Half",
      "unit": "score",
      "measured": {
        "median": 5832,
        "low": 5755,
        "high": 5839,
        "count": 3
      },
      "estimate": null
    },
    "ai-gpu-quantized": {
      "label": "Geekbench AI · GPU · Quantized",
      "unit": "score",
      "measured": {
        "median": 5140,
        "low": 5069,
        "high": 5164,
        "count": 3
      },
      "estimate": null
    },
    "ai-neural-engine-single": {
      "label": "Geekbench AI · Neural Engine · Single",
      "unit": "score",
      "measured": {
        "median": 3053,
        "low": 3045,
        "high": 3073,
        "count": 3
      },
      "estimate": null
    },
    "ai-neural-engine-half": {
      "label": "Geekbench AI · Neural Engine · Half",
      "unit": "score",
      "measured": {
        "median": 14677,
        "low": 14520,
        "high": 14775,
        "count": 3
      },
      "estimate": null
    },
    "ai-neural-engine-quantized": {
      "label": "Geekbench AI · Neural Engine · Quantized",
      "unit": "score",
      "measured": {
        "median": 14457,
        "low": 14384,
        "high": 14550,
        "count": 3
      },
      "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": {
        "median": 112.73,
        "low": 108.21,
        "high": 117.25,
        "count": 2
      },
      "estimate": null
    },
    "llama-Q8_0-tg": {
      "label": "Decode 128 · Q8_0",
      "unit": "tok/s",
      "measured": {
        "median": 7.92,
        "low": 7.91,
        "high": 7.92,
        "count": 2
      },
      "estimate": null
    },
    "llama-Q4_0-pp": {
      "label": "Prefill 512 · Q4_0",
      "unit": "tok/s",
      "measured": {
        "median": 112.89,
        "low": 107.81,
        "high": 117.96,
        "count": 2
      },
      "estimate": null
    },
    "llama-Q4_0-tg": {
      "label": "Decode 128 · Q4_0",
      "unit": "tok/s",
      "measured": {
        "median": 14.17,
        "low": 14.15,
        "high": 14.19,
        "count": 2
      },
      "estimate": null
    }
  },
  "variants": [
    {
      "id": "m1-8c-7g",
      "cpu": 8,
      "cores": {
        "super": 0,
        "performance": 4,
        "efficiency": 4
      },
      "gpu": 7,
      "bandwidthGBs": 68.25,
      "bin": "binned",
      "scores": {
        "gb7-cpu": {
          "median": 8218,
          "low": 8218,
          "high": 8218,
          "count": 1
        },
        "gb7-metal": {
          "median": 26939,
          "low": 26939,
          "high": 26939,
          "count": 1
        },
        "llama-Q8_0-pp": {
          "median": 108.21,
          "low": 108.21,
          "high": 108.21,
          "count": 1
        },
        "llama-Q8_0-tg": {
          "median": 7.92,
          "low": 7.92,
          "high": 7.92,
          "count": 1
        },
        "llama-Q4_0-pp": {
          "median": 107.81,
          "low": 107.81,
          "high": 107.81,
          "count": 1
        },
        "llama-Q4_0-tg": {
          "median": 14.19,
          "low": 14.19,
          "high": 14.19,
          "count": 1
        }
      },
      "estimates": {},
      "similar": [
        {
          "chip": "a18-pro",
          "name": "A18 Pro",
          "release": "2024-09-20",
          "variant": "a18-pro-6c-5g",
          "cpu": 6,
          "gpu": 5,
          "bin": "binned",
          "ratio": {
            "gb7-cpu": 0.89,
            "gb7-metal": 1.15
          },
          "url": "https://2benches.lost.plus/chips/a18-pro.json"
        },
        {
          "chip": "m2",
          "name": "M2",
          "release": "2022-06-24",
          "variant": "m2-8c-10g",
          "cpu": 8,
          "gpu": 10,
          "bin": "full",
          "ratio": {
            "gb7-cpu": 1.18,
            "gb7-metal": 1.6
          },
          "url": "https://2benches.lost.plus/chips/m2.json"
        },
        {
          "chip": "m3",
          "name": "M3",
          "release": "2023-11-07",
          "variant": "m3-8c-8g",
          "cpu": 8,
          "gpu": 8,
          "bin": "binned",
          "ratio": {
            "gb7-cpu": 1.42,
            "gb7-metal": 1.59
          },
          "url": "https://2benches.lost.plus/chips/m3.json"
        },
        {
          "chip": "m3",
          "name": "M3",
          "release": "2023-11-07",
          "variant": "m3-8c-10g",
          "cpu": 8,
          "gpu": 10,
          "bin": "full",
          "ratio": {
            "gb7-cpu": 1.41,
            "gb7-metal": 1.77
          },
          "url": "https://2benches.lost.plus/chips/m3.json"
        },
        {
          "chip": "m4",
          "name": "M4",
          "release": "2024-05-15",
          "variant": "m4-8c-8g",
          "cpu": 8,
          "gpu": 8,
          "bin": "binned",
          "ratio": {
            "gb7-cpu": 1.63,
            "gb7-metal": 1.75
          },
          "url": "https://2benches.lost.plus/chips/m4.json"
        },
        {
          "chip": "m4",
          "name": "M4",
          "release": "2024-05-15",
          "variant": "m4-10c-8g",
          "cpu": 10,
          "gpu": 8,
          "bin": "binned",
          "ratio": {
            "gb7-cpu": 1.83,
            "gb7-metal": 1.76
          },
          "url": "https://2benches.lost.plus/chips/m4.json"
        }
      ]
    },
    {
      "id": "m1-8c-8g",
      "cpu": 8,
      "cores": {
        "super": 0,
        "performance": 4,
        "efficiency": 4
      },
      "gpu": 8,
      "bandwidthGBs": 68.25,
      "bin": "full",
      "scores": {
        "gb7-cpu": {
          "median": 8218,
          "low": 8218,
          "high": 8218,
          "count": 1
        },
        "gb7-metal": {
          "median": 28258,
          "low": 28258,
          "high": 28258,
          "count": 1
        },
        "llama-Q8_0-pp": {
          "median": 117.25,
          "low": 117.25,
          "high": 117.25,
          "count": 1
        },
        "llama-Q8_0-tg": {
          "median": 7.91,
          "low": 7.91,
          "high": 7.91,
          "count": 1
        },
        "llama-Q4_0-pp": {
          "median": 117.96,
          "low": 117.96,
          "high": 117.96,
          "count": 1
        },
        "llama-Q4_0-tg": {
          "median": 14.15,
          "low": 14.15,
          "high": 14.15,
          "count": 1
        }
      },
      "estimates": {},
      "similar": [
        {
          "chip": "a18-pro",
          "name": "A18 Pro",
          "release": "2024-09-20",
          "variant": "a18-pro-6c-5g",
          "cpu": 6,
          "gpu": 5,
          "bin": "binned",
          "ratio": {
            "gb7-cpu": 0.89,
            "gb7-metal": 1.1
          },
          "url": "https://2benches.lost.plus/chips/a18-pro.json"
        },
        {
          "chip": "m2",
          "name": "M2",
          "release": "2022-06-24",
          "variant": "m2-8c-10g",
          "cpu": 8,
          "gpu": 10,
          "bin": "full",
          "ratio": {
            "gb7-cpu": 1.18,
            "gb7-metal": 1.53
          },
          "url": "https://2benches.lost.plus/chips/m2.json"
        },
        {
          "chip": "m3",
          "name": "M3",
          "release": "2023-11-07",
          "variant": "m3-8c-8g",
          "cpu": 8,
          "gpu": 8,
          "bin": "binned",
          "ratio": {
            "gb7-cpu": 1.42,
            "gb7-metal": 1.52
          },
          "url": "https://2benches.lost.plus/chips/m3.json"
        },
        {
          "chip": "m3",
          "name": "M3",
          "release": "2023-11-07",
          "variant": "m3-8c-10g",
          "cpu": 8,
          "gpu": 10,
          "bin": "full",
          "ratio": {
            "gb7-cpu": 1.41,
            "gb7-metal": 1.69
          },
          "url": "https://2benches.lost.plus/chips/m3.json"
        },
        {
          "chip": "m4",
          "name": "M4",
          "release": "2024-05-15",
          "variant": "m4-8c-8g",
          "cpu": 8,
          "gpu": 8,
          "bin": "binned",
          "ratio": {
            "gb7-cpu": 1.63,
            "gb7-metal": 1.67
          },
          "url": "https://2benches.lost.plus/chips/m4.json"
        },
        {
          "chip": "m4",
          "name": "M4",
          "release": "2024-05-15",
          "variant": "m4-10c-8g",
          "cpu": 10,
          "gpu": 8,
          "bin": "binned",
          "ratio": {
            "gb7-cpu": 1.83,
            "gb7-metal": 1.68
          },
          "url": "https://2benches.lost.plus/chips/m4.json"
        }
      ]
    }
  ],
  "devices": [
    {
      "id": "mac-mini-late-2020-m1",
      "name": "Mac mini (Late 2020)",
      "variant": null,
      "scores": {
        "gb7-cpu": 8594,
        "gb7-metal": 28560
      }
    },
    {
      "id": "imac-24-inch-mid-2021-m1",
      "name": "iMac (24-inch Mid 2021)",
      "variant": null,
      "scores": {
        "gb7-cpu": 8370,
        "gb7-metal": 28123
      }
    },
    {
      "id": "macbook-pro-13-inch-late-2020-m1",
      "name": "MacBook Pro (13-inch Late 2020)",
      "variant": null,
      "scores": {
        "gb7-cpu": 8313,
        "gb7-metal": 28225
      }
    },
    {
      "id": "macbook-air-late-2020-m1-m1-8c-8g",
      "name": "MacBook Air (Late 2020)",
      "variant": "m1-8c-8g",
      "scores": {
        "gb7-cpu": 8218,
        "gb7-metal": 28258
      }
    },
    {
      "id": "macbook-air-late-2020-m1-m1-8c-7g",
      "name": "MacBook Air (Late 2020)",
      "variant": "m1-8c-7g",
      "scores": {
        "gb7-cpu": 8218,
        "gb7-metal": 26939
      }
    },
    {
      "id": "ipad-pro-11-inch-3rd-generation-m1",
      "name": "iPad Pro (11-inch 3rd generation)",
      "variant": null,
      "scores": {
        "gb7-cpu": 8760,
        "ai-gpu-single": 5003,
        "ai-gpu-half": 5839,
        "ai-gpu-quantized": 5069,
        "ai-neural-engine-single": 3053,
        "ai-neural-engine-half": 14520,
        "ai-neural-engine-quantized": 14550
      }
    },
    {
      "id": "ipad-pro-12-9-inch-5th-generation-m1",
      "name": "iPad Pro (12.9-inch 5th generation)",
      "variant": null,
      "scores": {
        "gb7-cpu": 8665,
        "ai-gpu-single": 5010,
        "ai-gpu-half": 5755,
        "ai-gpu-quantized": 5140,
        "ai-neural-engine-single": 3073,
        "ai-neural-engine-half": 14775,
        "ai-neural-engine-quantized": 14457
      }
    },
    {
      "id": "ipad-air-5th-generation-m1",
      "name": "iPad Air (5th generation)",
      "variant": null,
      "scores": {
        "gb7-cpu": 8539,
        "ai-gpu-single": 5065,
        "ai-gpu-half": 5832,
        "ai-gpu-quantized": 5164,
        "ai-neural-engine-single": 3045,
        "ai-neural-engine-half": 14677,
        "ai-neural-engine-quantized": 14384
      }
    }
  ]
}