{
  "_about": "Rows of the public bench table at /miners (site/build.mjs). One row per card, generator version and miner version: the best measured rate. Later jobs append rows. Fields: card, generator (v1 | v2), mh_s (best measured MH/s), mh_per_w (MH per watt, null when the power was not measured), miner (the miner or package version), date (YYYY-MM-DD), source (the docs/bench-log.md heading, or the job id), by ('measured by the team' | 'reported by the fleet'), note (short, optional), watts (board power at the rate, null when not read), v4_cost (what the class v4 shadow costs this card against the class v3 control: watts and rate, measured; 'not measured' when not), tuned (the card's tune state at the row: 'full Ember Tune: <point>' | 'clock lock <MHz>, cap <W>' | 'stock, bench only' | 'stock, mining'), driver_os (driver and OS where known). No machine names, no addresses, no owner names: the build scrubs the page and fails on any that survive.",
  "rows": [
    {
      "card": "NVIDIA RTX 5090 (32 GB)",
      "generator": "v1",
      "mh_s": 228.95,
      "mh_per_w": null,
      "miner": "proto-cuda bench (prototype, not mining)",
      "date": "2026-10-03",
      "source": "bench log: 3 October 2026, RTX 5090, memory-hard dataset (pack igneum-genesis-mh)",
      "by": "measured by the team",
      "note": "genesis program, 104 loads per hash, 1 GiB dataset",
      "watts": null,
      "v4_cost": "not measured",
      "driver_os": "",
      "tuned": "stock, bench only"
    },
    {
      "card": "NVIDIA RTX 5090 (32 GB)",
      "generator": "v1",
      "mh_s": 185.3,
      "mh_per_w": null,
      "miner": "proto-cuda bench (prototype, not mining)",
      "date": "2026-10-03",
      "source": "bench log: 3 October 2026, RTX 5090 first run, dataset sweep and second program",
      "by": "measured by the team",
      "note": "hourly program, 128 loads per hash, 1 GiB dataset",
      "watts": null,
      "v4_cost": "not measured",
      "driver_os": "",
      "tuned": "stock, bench only"
    },
    {
      "card": "NVIDIA RTX 5090 (32 GB)",
      "generator": "v2",
      "mh_s": 124.2,
      "mh_per_w": null,
      "miner": "Igneum Miner 0.3.0 package, prebuilt NVRTC worker",
      "date": "2026-10-04",
      "source": "bench log: 4 October 2026, the gfx1036 worker fault and what the Mac could and could not reproduce",
      "by": "measured by the team",
      "note": "live devnet v4, 128 loads per hash, CPU re-check clean, 0 rejected",
      "watts": null,
      "v4_cost": "not measured",
      "driver_os": "",
      "tuned": "stock, mining"
    },
    {
      "card": "Apple M5 Max (40 GPU cores, Metal)",
      "generator": "v1",
      "mh_s": 45.2,
      "mh_per_w": null,
      "miner": "proto-metal bench (prototype, not mining)",
      "date": "2026-10-03",
      "source": "bench log: 3 October 2026, RTX 5090 first run (the Apple row of the same table)",
      "by": "measured by the team",
      "note": "genesis program, 1 GiB dataset",
      "watts": null,
      "v4_cost": "not measured",
      "driver_os": "",
      "tuned": "stock, bench only"
    },
    {
      "card": "Apple M5 Max (40 GPU cores, Metal)",
      "generator": "v2",
      "mh_s": 26.7,
      "mh_per_w": null,
      "miner": "igneum-miner devnet v4, Metal worker with prepare",
      "date": "2026-10-04",
      "source": "bench log: 4 October 2026, first hourly program swap on the live devnet: compile-ahead, no pause, two cards",
      "by": "measured by the team",
      "note": "live devnet v4, unbroken through the hour boundary",
      "watts": null,
      "v4_cost": "not measured",
      "driver_os": "",
      "tuned": "stock, mining"
    },
    {
      "card": "Apple silicon laptop (model not reported)",
      "generator": "v2",
      "mh_s": 24.3,
      "mh_per_w": null,
      "miner": "Igneum Miner 0.3.1 (DMG)",
      "date": "2026-10-04",
      "source": "bench log: 4 October 2026, first outside machine on the devnet: an Apple silicon laptop through the Igneum Miner app",
      "by": "reported by the fleet",
      "note": "21.0 MH/s average over 7 minutes, 24.3 MH/s at the moment of the report, 33 accepted blocks",
      "watts": null,
      "v4_cost": "not measured",
      "driver_os": "",
      "tuned": "stock, mining"
    },
    {
      "card": "NVIDIA RTX 5060 Ti (16 GB)",
      "generator": "v2",
      "mh_s": 30.9,
      "mh_per_w": 0.269,
      "miner": "Igneum Miner 0.3.19 package, prebuilt NVRTC worker (bench mode, class v4 program)",
      "date": "2026-10-07",
      "source": "bench log: 7 October 2026, the first 16 GB card: an RTX 5060 Ti in a Thunderbolt enclosure (run b)",
      "by": "measured by the team",
      "note": "class v4 program, 128 loads per hash, 1 GiB dataset, 10-minute window on the card alone at the stock 180 W limit: 114.8 W mean; PCIe 4.0 x4 through the enclosure",
      "watts": 114.8,
      "v4_cost": "0.1 percent of rate, measured 7 October 2026",
      "driver_os": "NVIDIA driver, Windows 11",
      "tuned": "stock, bench only (180 W default cap, never tuned)"
    },
    {
      "card": "NVIDIA RTX 5090 (32 GB)",
      "generator": "v2",
      "mh_s": 136.1,
      "watts": 350,
      "mh_per_w": 0.389,
      "miner": "igneum-worker-cuda bench, class v3 program (mx8-devnet-epoch0)",
      "date": "2026-10-06",
      "source": "bench log: 6 October 2026, Counter ASIC 3.0 item 8, the 5090 rows (the control row)",
      "by": "measured by the team",
      "note": "the control; 290 W in the app on the same card",
      "v4_cost": "about +80 W for 0.2 percent of rate at the unlocked 2,850 MHz core, measured 6 October 2026; the efficiency pass (clock and voltage under class v4) runs 7 October",
      "tuned": "stock, bench only (unlocked core)",
      "driver_os": "NVIDIA driver, Windows 11"
    },
    {
      "card": "NVIDIA RTX 5090 (32 GB)",
      "generator": "v2",
      "mh_s": 127.71,
      "watts": 226.8,
      "mh_per_w": 0.563,
      "miner": "Igneum Miner 0.3.13 + Ember Tune kit 6 (mining, class v3 program)",
      "date": "2026-10-06",
      "source": "bench log: 6 October 2026, 16:01Z, Ember run 6 (ember-tune-pc1-6)",
      "by": "measured by the team",
      "note": "against 127.9 MH/s at 311.0 W untuned (0.411 MH/W): 84 W saved for 0.15 percent of rate; the ladder's floor, not yet its optimum",
      "v4_cost": "as the row above",
      "tuned": "full Ember Tune: 1,854 MHz core lock at the 100 percent cap",
      "driver_os": "NVIDIA driver, Windows 11"
    },
    {
      "card": "NVIDIA RTX 4070 (12 GB)",
      "generator": "v2",
      "mh_s": 30.95,
      "watts": 79.5,
      "mh_per_w": 0.389,
      "miner": "igneum-worker-cuda bench (installed worker), class v3 control",
      "date": "2026-10-06",
      "source": "Counter ASIC 3.0 status: item 8, the RTX 4070 rows (job run-ca3-pc1-4070-shadow-20261006)",
      "by": "measured by the team",
      "note": "79.3 to 79.8 W at the tune point; 28.78 MH/s at 75.6 W (0.381) in Ember run 6 mining",
      "v4_cost": "+30 W (79 to 109 W) for +0.4 percent of rate at 102,100 ops per hash, measured 6 October 2026",
      "tuned": "full Ember Tune: 1,860 MHz core lock, 160 W cap (Ember run 6: 1,863 MHz at the 50 percent cap, 75.6 W)",
      "driver_os": "NVIDIA driver, Windows 11"
    },
    {
      "card": "AMD Radeon RX 9070 XT (16 GB)",
      "generator": "v2",
      "mh_s": 18.92,
      "watts": 199,
      "mh_per_w": 0.095,
      "miner": "igneum-worker-opencl bench (installed worker), class v3 control",
      "date": "2026-10-06",
      "source": "Counter ASIC 3.0 status: item 8, the RX 9070 XT rows (job run-ca3-pc1-amd-g1-shadow-20261006); watts from the app's telemetry read of 5 October 2026 (the job's ADLX sample parsed 0 rows)",
      "by": "measured by the team",
      "note": "the card sits at 87 to 95 percent of its dependent random-read ceiling (2.42 to 2.68 G loads/s), in a Thunderbolt enclosure; AMD OpenCL 3683.0",
      "v4_cost": "+2 percent of rate (19.29 against 18.92 MH/s) at 102,100 ops per hash, watts owed, measured 6 October 2026",
      "tuned": "stock, bench only (the AMD tune pass runs 7 October: set only if the ADLX tune line reads, else measure-only)",
      "driver_os": "Adrenalin 26.9.2, Windows 11"
    },
    {
      "card": "Apple M5 Max (40 GPU cores, Metal)",
      "generator": "v2",
      "mh_s": 27.0,
      "watts": 21,
      "mh_per_w": 1.29,
      "miner": "igneum-miner Metal worker, class v3 program",
      "date": "2026-10-06",
      "source": "Counter ASIC 3.0 status: item 8, the Mac rows (IOReport GPU and DRAM watts)",
      "by": "measured by the team",
      "note": "GPU plus DRAM watts, not wall",
      "v4_cost": "+16 W for 1.5 percent of rate at 102,100 ops per hash, measured 6 October 2026",
      "tuned": "no lever on Apple silicon (no clock or power control exposed); stock",
      "driver_os": "macOS, Metal"
    },
    {
      "card": "Intel Arc B580 (12 GB)",
      "generator": "v2",
      "mh_s": 11.0,
      "watts": null,
      "mh_per_w": null,
      "miner": "igneum-worker-opencl bench, class v4 program",
      "date": "2026-10-07",
      "source": "bench log: 7 October 2026, the Intel Arc B580 (eGPU equals slot)",
      "by": "measured by the team",
      "note": "the same rate in the Thunderbolt enclosure and the slot; watts not read on this run",
      "v4_cost": "0.1 percent of rate, measured 7 October 2026",
      "tuned": "stock, bench only",
      "driver_os": "Intel driver, Windows 11"
    },
    {
      "card": "NVIDIA H100 SXM (80 GB)",
      "generator": "v2",
      "mh_s": 248.7,
      "watts": 385.6,
      "mh_per_w": 0.645,
      "miner": "igneum-worker-cuda bench (Linux), class v3 control",
      "date": "2026-10-07",
      "source": "bench log: 7 October 2026, every rentable card on the hash (the fleet's sweep, a rented card)",
      "by": "measured by the fleet",
      "note": "424.0 W maximum; 98 percent of its random-read ceiling like the 5090; 1.78x the 5090's hash at 1.15x the tuned 5090's hash per watt and a third of the hash per rented dollar",
      "v4_cost": "not measured",
      "tuned": "stock, bench only (rented, not tuned)",
      "driver_os": "NVIDIA driver 580.126.09, Ubuntu 24.04"
    },
    {
      "card": "NVIDIA RTX 5080 (16 GB)",
      "generator": "v2",
      "mh_s": 71.16,
      "watts": 143.4,
      "mh_per_w": 0.496,
      "miner": "hive package 0.3.20 igneum-worker-cuda, class v4 program",
      "date": "2026-10-07",
      "source": "bench log: 7 October 2026, every rentable card on the hash (the fleet's sweep on rented cards; hive package 0.3.20, Ubuntu 24.04)",
      "by": "measured by the fleet",
      "note": "148.6 W maximum; the team's own 5080 on a dock reads 60 MH/s warming and gets its full Ember Tune on 7 October",
      "v4_cost": "not measured (class v4 program only)",
      "tuned": "stock, bench only (rented, not tuned)",
      "driver_os": "NVIDIA driver 580.65.06, Ubuntu 24.04"
    },
    {
      "card": "NVIDIA RTX 3070 Ti (8 GB)",
      "generator": "v2",
      "mh_s": 38.98,
      "watts": 178.3,
      "mh_per_w": 0.219,
      "miner": "hive package 0.3.20 igneum-worker-cuda, class v4 program",
      "date": "2026-10-07",
      "source": "bench log: 7 October 2026, every rentable card on the hash (the fleet's sweep on rented cards; hive package 0.3.20, Ubuntu 24.04)",
      "by": "measured by the fleet",
      "note": "",
      "v4_cost": "not measured (class v4 program only)",
      "tuned": "stock, bench only (rented, not tuned)",
      "driver_os": "NVIDIA driver 595.71.05, Ubuntu 24.04"
    },
    {
      "card": "NVIDIA RTX 3070 (8 GB)",
      "generator": "v2",
      "mh_s": 33.66,
      "watts": null,
      "mh_per_w": null,
      "miner": "hive package 0.3.20 igneum-miner, class v4 program",
      "date": "2026-10-07",
      "source": "the fleet's 0.3.21 wipe canary (status line, 7 October 2026)",
      "by": "reported by the fleet",
      "note": "the 0.3.21 wipe canary's status line, 17:07Z, beside its node; watts not read",
      "v4_cost": "not measured (class v4 program only)",
      "tuned": "stock, mining",
      "driver_os": "NVIDIA driver, Ubuntu 24.04"
    },
    {
      "card": "NVIDIA RTX 3080 (10 GB)",
      "generator": "v2",
      "mh_s": 43.72,
      "watts": null,
      "mh_per_w": null,
      "miner": "hive package 0.3.20 igneum-miner, class v4 program",
      "date": "2026-10-07",
      "source": "the fleet's standing voter (status line, 7 October 2026) and the sweep's hands row",
      "by": "reported by the fleet",
      "note": "a standing voter's status line, 18:00Z; the hands row of the sweep reads 40.82 MH/s at 204.9 W; 10 GB, no prover",
      "v4_cost": "not measured (class v4 program only)",
      "tuned": "stock, mining",
      "driver_os": "NVIDIA driver, Ubuntu 24.04"
    },
    {
      "card": "NVIDIA RTX 3080 Ti (12 GB)",
      "generator": "v2",
      "mh_s": 58.95,
      "watts": 267.3,
      "mh_per_w": 0.221,
      "miner": "hive package 0.3.20 igneum-worker-cuda, class v4 program",
      "date": "2026-10-07",
      "source": "bench log: 7 October 2026, every rentable card on the hash (the fleet's sweep on rented cards; hive package 0.3.20, Ubuntu 24.04)",
      "by": "measured by the fleet",
      "note": "283.0 W maximum",
      "v4_cost": "not measured (class v4 program only)",
      "tuned": "stock, bench only (rented, not tuned)",
      "driver_os": "NVIDIA driver 580.65.06, Ubuntu 24.04"
    },
    {
      "card": "NVIDIA RTX 3090 (24 GB)",
      "generator": "v2",
      "mh_s": 50.04,
      "watts": null,
      "mh_per_w": null,
      "miner": "hive package 0.3.20 igneum-miner, class v4 program",
      "date": "2026-10-07",
      "source": "the fleet's standing voters (status lines, 7 October 2026)",
      "by": "reported by the fleet",
      "note": "the best of four standing voters this hour (42.2 to 50.0 MH/s) beside their provers; watts not read",
      "v4_cost": "not measured (class v4 program only)",
      "tuned": "stock, mining",
      "driver_os": "NVIDIA driver, Ubuntu 24.04"
    },
    {
      "card": "NVIDIA RTX 3090 Ti (24 GB)",
      "generator": "v2",
      "mh_s": 61.95,
      "watts": 249.5,
      "mh_per_w": 0.248,
      "miner": "hive package 0.3.20 igneum-worker-cuda, class v4 program",
      "date": "2026-10-07",
      "source": "bench log: 7 October 2026, every rentable card on the hash (the fleet's sweep on rented cards; hive package 0.3.20, Ubuntu 24.04)",
      "by": "measured by the fleet",
      "note": "",
      "v4_cost": "not measured (class v4 program only)",
      "tuned": "stock, bench only (rented, not tuned)",
      "driver_os": "NVIDIA driver 580.65.06, Ubuntu 24.04"
    },
    {
      "card": "NVIDIA RTX 4090 (24 GB)",
      "generator": "v2",
      "mh_s": 52.25,
      "watts": 183.1,
      "mh_per_w": 0.285,
      "miner": "hive package 0.3.20 igneum-worker-cuda, class v4 program",
      "date": "2026-10-07",
      "source": "bench log: 7 October 2026, the RTX 4090 hands row",
      "by": "measured by the fleet",
      "note": "the hands row: the card mines and proves (17.4 GB peak while proving); the standing 4090 voters read 44.5 to 50.8 MH/s this hour beside their provers",
      "v4_cost": "not measured (class v4 program only)",
      "tuned": "stock, bench only (rented, not tuned)",
      "driver_os": "NVIDIA driver 580, Ubuntu 24.04"
    },
    {
      "card": "NVIDIA RTX 5090 (32 GB), fleet",
      "generator": "v2",
      "mh_s": 100.6,
      "watts": 308,
      "mh_per_w": 0.327,
      "miner": "hive package 0.3.20 igneum-miner, class v4 program",
      "date": "2026-10-07",
      "source": "the fleet's standing voter (status line, 7 October 2026)",
      "by": "reported by the fleet",
      "note": "a standing voter's status beside its prover, 18:00Z; 122 MH/s at 308 W earlier in the day (0.396 MH/W); the team's own 5090 rows above",
      "v4_cost": "not measured (class v4 program only)",
      "tuned": "stock, mining",
      "driver_os": "NVIDIA driver, Ubuntu 24.04"
    },
    {
      "card": "NVIDIA RTX 3060 (12 GB)",
      "generator": "v2",
      "mh_s": 26.89,
      "watts": 111.6,
      "mh_per_w": 0.241,
      "miner": "hive package 0.3.20 igneum-worker-cuda, class v4 program",
      "date": "2026-10-07",
      "source": "bench log: 7 October 2026, every rentable card on the hash (the fleet's sweep on rented cards; hive package 0.3.20, Ubuntu 24.04)",
      "by": "measured by the fleet",
      "note": "114.5 W maximum; the Devnet 3 boxes read 23.7 to 25.7 MH/s beside their nodes",
      "v4_cost": "not measured (class v4 program only)",
      "tuned": "stock, bench only (rented, not tuned)",
      "driver_os": "NVIDIA driver 580.126.09, Ubuntu 24.04"
    },
    {
      "card": "NVIDIA RTX 3060 Ti (8 GB)",
      "generator": "v2",
      "mh_s": 33.1,
      "watts": 129.5,
      "mh_per_w": 0.256,
      "miner": "hive package 0.3.20 igneum-worker-cuda, class v4 program",
      "date": "2026-10-07",
      "source": "bench log: 7 October 2026, every rentable card on the hash (the fleet's sweep on rented cards; hive package 0.3.20, Ubuntu 24.04)",
      "by": "measured by the fleet",
      "note": "",
      "v4_cost": "not measured (class v4 program only)",
      "tuned": "stock, bench only (rented, not tuned)",
      "driver_os": "NVIDIA driver 580, Ubuntu 24.04"
    },
    {
      "card": "NVIDIA RTX 4060 Ti (8 GB)",
      "generator": "v2",
      "mh_s": 20.1,
      "watts": 77.5,
      "mh_per_w": 0.259,
      "miner": "hive package 0.3.20 igneum-worker-cuda, class v4 program",
      "date": "2026-10-07",
      "source": "bench log: 7 October 2026, every rentable card on the hash (the fleet's sweep on rented cards; hive package 0.3.20, Ubuntu 24.04)",
      "by": "measured by the fleet",
      "note": "",
      "v4_cost": "not measured (class v4 program only)",
      "tuned": "stock, bench only (rented, not tuned)",
      "driver_os": "NVIDIA driver 580, Ubuntu 24.04"
    },
    {
      "card": "NVIDIA RTX 4070 Ti (12 GB)",
      "generator": "v2",
      "mh_s": 31.26,
      "watts": 107.3,
      "mh_per_w": 0.291,
      "miner": "hive package 0.3.20 igneum-worker-cuda, class v4 program",
      "date": "2026-10-07",
      "source": "bench log: 7 October 2026, every rentable card on the hash (the fleet's sweep on rented cards; hive package 0.3.20, Ubuntu 24.04)",
      "by": "measured by the fleet",
      "note": "",
      "v4_cost": "not measured (class v4 program only)",
      "tuned": "stock, bench only (rented, not tuned)",
      "driver_os": "NVIDIA driver 580, Ubuntu 24.04"
    },
    {
      "card": "NVIDIA RTX 5060 (8 GB)",
      "generator": "v2",
      "mh_s": 31.27,
      "watts": 75.4,
      "mh_per_w": 0.415,
      "miner": "hive package 0.3.20 igneum-worker-cuda, class v4 program",
      "date": "2026-10-07",
      "source": "bench log: 7 October 2026, every rentable card on the hash (the fleet's sweep on rented cards; hive package 0.3.20, Ubuntu 24.04)",
      "by": "measured by the fleet",
      "note": "",
      "v4_cost": "not measured (class v4 program only)",
      "tuned": "stock, bench only (rented, not tuned)",
      "driver_os": "NVIDIA driver 580, Ubuntu 24.04"
    },
    {
      "card": "NVIDIA RTX 5070 (12 GB)",
      "generator": "v2",
      "mh_s": 52.01,
      "watts": 102.8,
      "mh_per_w": 0.506,
      "miner": "hive package 0.3.20 igneum-worker-cuda, class v4 program",
      "date": "2026-10-07",
      "source": "bench log: 7 October 2026, every rentable card on the hash (the fleet's sweep on rented cards; hive package 0.3.20, Ubuntu 24.04)",
      "by": "measured by the fleet",
      "note": "",
      "v4_cost": "not measured (class v4 program only)",
      "tuned": "stock, bench only (rented, not tuned)",
      "driver_os": "NVIDIA driver 580, Ubuntu 24.04"
    },
    {
      "card": "NVIDIA RTX 5070 Ti (16 GB)",
      "generator": "v2",
      "mh_s": 78.43,
      "watts": 145.6,
      "mh_per_w": 0.539,
      "miner": "hive package 0.3.20 igneum-worker-cuda, class v4 program",
      "date": "2026-10-07",
      "source": "bench log: 7 October 2026, every rentable card on the hash (the fleet's sweep on rented cards; hive package 0.3.20, Ubuntu 24.04)",
      "by": "measured by the fleet",
      "note": "",
      "v4_cost": "not measured (class v4 program only)",
      "tuned": "stock, bench only (rented, not tuned)",
      "driver_os": "NVIDIA driver 580, Ubuntu 24.04"
    },
    {
      "card": "NVIDIA RTX A5000 (24 GB)",
      "generator": "v2",
      "mh_s": 47.64,
      "watts": null,
      "mh_per_w": null,
      "miner": "hive package 0.3.20 igneum-miner, class v4 program",
      "date": "2026-10-07",
      "source": "the fleet's standing voter (status line, 7 October 2026)",
      "by": "reported by the fleet",
      "note": "a standing voter's status line, 18:00Z; watts not read",
      "v4_cost": "not measured (class v4 program only)",
      "tuned": "stock, mining",
      "driver_os": "NVIDIA driver, Ubuntu 24.04"
    },
    {
      "card": "NVIDIA L40S (48 GB)",
      "generator": "v2",
      "mh_s": 56.36,
      "watts": 240.7,
      "mh_per_w": 0.234,
      "miner": "hive package 0.3.20 igneum-worker-cuda, class v4 program",
      "date": "2026-10-07",
      "source": "bench log: 7 October 2026, every rentable card on the hash (the fleet's sweep on rented cards; hive package 0.3.20, Ubuntu 24.04)",
      "by": "measured by the fleet",
      "note": "",
      "v4_cost": "not measured (class v4 program only)",
      "tuned": "stock, bench only (rented, not tuned)",
      "driver_os": "NVIDIA driver 580, Ubuntu 24.04"
    },
    {
      "card": "NVIDIA A100 PCIe (80 GB)",
      "generator": "v2",
      "mh_s": 154.97,
      "watts": 299.6,
      "mh_per_w": 0.517,
      "miner": "hive package 0.3.20 igneum-worker-cuda, class v4 program",
      "date": "2026-10-07",
      "source": "bench log: 7 October 2026, every rentable card on the hash (the fleet's sweep on rented cards; hive package 0.3.20, Ubuntu 24.04)",
      "by": "measured by the fleet",
      "note": "",
      "v4_cost": "not measured (class v4 program only)",
      "tuned": "stock, bench only (rented, not tuned)",
      "driver_os": "NVIDIA driver 580, Ubuntu 24.04"
    },
    {
      "card": "NVIDIA A100 SXM (80 GB)",
      "generator": "v2",
      "mh_s": 138.39,
      "watts": 266.3,
      "mh_per_w": 0.52,
      "miner": "hive package 0.3.20 igneum-worker-cuda, class v4 program",
      "date": "2026-10-07",
      "source": "bench log: 7 October 2026, every rentable card on the hash (the fleet's sweep on rented cards; hive package 0.3.20, Ubuntu 24.04)",
      "by": "measured by the fleet",
      "note": "",
      "v4_cost": "not measured (class v4 program only)",
      "tuned": "stock, bench only (rented, not tuned)",
      "driver_os": "NVIDIA driver 580, Ubuntu 24.04"
    },
    {
      "card": "NVIDIA H200 SXM (141 GB)",
      "generator": "v2",
      "mh_s": 313.04,
      "watts": 432.9,
      "mh_per_w": 0.723,
      "miner": "hive package 0.3.20 igneum-worker-cuda, class v4 program",
      "date": "2026-10-07",
      "source": "bench log: 7 October 2026, every rentable card on the hash (the fleet's sweep on rented cards; hive package 0.3.20, Ubuntu 24.04)",
      "by": "measured by the fleet",
      "note": "",
      "v4_cost": "not measured (class v4 program only)",
      "tuned": "stock, bench only (rented, not tuned)",
      "driver_os": "NVIDIA driver 580, Ubuntu 24.04"
    },
    {
      "card": "NVIDIA B200 (180 GB)",
      "generator": "v2",
      "mh_s": 416.35,
      "watts": 855.6,
      "mh_per_w": 0.487,
      "miner": "hive package 0.3.20 igneum-worker-cuda, class v4 program",
      "date": "2026-10-07",
      "source": "bench log: 7 October 2026, every rentable card on the hash (the fleet's sweep on rented cards; hive package 0.3.20, Ubuntu 24.04)",
      "by": "measured by the fleet",
      "note": "",
      "v4_cost": "not measured (class v4 program only)",
      "tuned": "stock, bench only (rented, not tuned)",
      "driver_os": "NVIDIA driver 580, Ubuntu 24.04"
    },
    {
      "card": "NVIDIA RTX PRO 6000 Blackwell (96 GB)",
      "generator": "v2",
      "mh_s": 130.49,
      "watts": 288.7,
      "mh_per_w": 0.452,
      "miner": "hive package 0.3.20 igneum-worker-cuda, class v4 program",
      "date": "2026-10-07",
      "source": "bench log: 7 October 2026, every rentable card on the hash (the fleet's sweep on rented cards; hive package 0.3.20, Ubuntu 24.04)",
      "by": "measured by the fleet",
      "note": "",
      "v4_cost": "not measured (class v4 program only)",
      "tuned": "stock, bench only (rented, not tuned)",
      "driver_os": "NVIDIA driver 580, Ubuntu 24.04"
    }
  ]
}