# Solo Mining GeForce RTX 3080 12GB on Alephium (ALPH)

Machine-readable solo mining datasheet for running **GeForce RTX 3080 12GB** on the **Alephium (ALPH)** Blake3 network. Evaluates hashrate output, electrical operational expenditure, Poisson block-finding probabilities, and mining economics tracked by BackPoW.

## Executive Summary

- Target Rig: GeForce RTX 3080 12GB (GPU)
- Target Network: Alephium (ALPH) — Algorithm: Blake3
- Rig Hashrate: 2.00 GH/s (2.003000e+09 H/s)
- Power Consumption: 180 W (4.32 kWh/day)
- Energy Efficiency: 89.87 J/GH
- Network Hashrate: 5.10 PH/s (5.098464e+15 H/s)
- Network Hash Share: 3.928634e-07 (0.000039%)
- Expected Block Discovery: about 23.4 blocks per year (mean time: ~15.6 days)
- Operational Breakeven Electricity: 0.0001 USD/kWh

## Solo Mining Metrics Table

| Metric | Value | Unit | Description |
| --- | --- | --- | --- |
| Mining Device | GeForce RTX 3080 12GB | text | Hardware model name |
| Device Class | GPU | text | ASIC, GPU, or CPU architecture |
| Device Hashrate | 2.00 GH/s | H/s | Nominal hashrate on Blake3 |
| Device Power Draw | 180 | Watts | Power consumption at wall |
| Energy Efficiency | 89.87 J/GH | unit | Energy per unit hash computation |
| Network Hashrate | 5.10 PH/s | H/s | Total active network hash power |
| Network Difficulty | 2,703,562G | number | Current consensus target difficulty |
| Block Time (Observed) | 0.5 | seconds | Average interval between blocks |
| Block Reward | 0.1400 | ALPH | Full coinbase block reward + fees |
| Coin Spot Price | 0.0560 | USD | Current market exchange rate |
| Single Block Value | 0.01 | USD | Gross fiat value of one block |
| Mean Time to Block | 15.6 days | time | T = (Nethash / Hashrate) * BlockTime |
| Daily Block Probability | 6.20% | percent | 24-hour Poisson chance |
| Monthly Block Probability | 85.36% | percent | 30-day Poisson chance |
| 1-Year Block Probability | 99.99% | percent | 365-day Poisson chance |
| 3-Year Block Probability | 99.99% | percent | 3-year cumulative chance |
| Expected Blocks / Year | 23.3921 | count | Average over 365.25 days |
| Daily Gross Output | 0.008966 | ALPH | Expected daily coin yield |
| Daily Gross Value | 0.00 | USD | Revenue before power costs |
| Daily Energy Consumed | 4.32 | kWh/day | Kilowatt-hours consumed |
| Power Cost @ 0.05 USD/kWh | 0.22 | USD/day | Low industrial tariff |
| Power Cost @ 0.08 USD/kWh | 0.35 | USD/day | Standard mining tariff |
| Power Cost @ 0.10 USD/kWh | 0.43 | USD/day | Residential tariff |
| Breakeven Electricity | 0.0001 | USD/kWh | Max rate before loss |
| Hardware Price | 360 / 400 / 440 USD | USD | Market range (min / med / max) |

## Poisson Block Discovery Model & Variance

Solo mining block discovery follows a memoryless Poisson process where every hash attempt has an identical, independent success probability.

- Formula: `P(X >= 1) = 1 - exp(-t / T)`
- `t` is mining duration in seconds
- `T` is mean time between blocks: `T = (Network Hashrate / Miner Hashrate) * Block Time`

Luck percentile table (reference electricity rate 0.08 USD/kWh):

| Luck Scenario | Percentile | Duration | Power (kWh) | Cost @ 0.08 |
| --- | --- | --- | --- | --- |
| 10% Lucky Hit | 10th | 39.5 hours | 7.1 | 0.57 USD |
| 50% Median | 50th | 10.8 days | 46.8 | 3.74 USD |
| 90% Bad Luck | 90th | 36.0 days | 155.3 | 12.43 USD |
| 95% Extreme Drought | 95th | 46.8 days | 202.1 | 16.17 USD |

## Hardware Benchmark Profile

- Device: GeForce RTX 3080 12GB
- Slug: geforce-rtx-3080-12gb
- Architecture: GPU
- Algorithm: Blake3
- Hashrate: 2.00 GH/s
- Power: 180 W
- Efficiency: 89.87 J/GH
- Market Cost: 360 / 400 / 440 USD

## Blockchain Network Overview

- Blockchain: Alephium (ALPH)
- Consensus: Blake3
- Network Hashrate: 5.10 PH/s (5.098464e+15 H/s)
- Difficulty: 2,703,562G
- Block Time: 0.5 seconds
- Block Reward: 0.1400 ALPH (approx 0.01 USD)
- Spot Price: 0.0560 USD
- Cost of Production (Flagship): 0.12 USD (Bitmain Antminer AL1)

## Tracked Solo Mining Pools

Solo pools for Alephium (ALPH) routing 100% of block rewards to the miner address:

| Pool Name | Fee | Link | Low Hashrate |
| --- | --- | --- | --- |
| herominers.com | 0.9% | [herominers.com](https://alephium.herominers.com) | No |
| woolypooly.com | 0.9% | [woolypooly.com](https://woolypooly.com) | No |
| pool.kryptex.com | 1% | [pool.kryptex.com](https://pool.kryptex.com/alph) | No |
| k1pool.com | 1% | [k1pool.com](https://k1pool.com/pool/alphsolo) | No |
| kardanpool.com | 1% | [kardanpool.com](https://kardanpool.com/alph) | No |
| f4pool.com | 0.4% | [f4pool.com](https://f4pool.com/#alph-solo) | Yes |
| tazmining.ch | 0.5% | [tazmining.ch](https://tazmining.ch/#alph2) | Yes |

## Machine-Readable JSON Summary

```json
{
  "coin_id": "Alephium",
  "coin_name": "Alephium",
  "ticker": "ALPH",
  "algorithm": "Blake3",
  "hardware_name": "GeForce RTX 3080 12GB",
  "hardware_slug": "geforce-rtx-3080-12gb",
  "hardware_type": "GPU",
  "miner_hashrate_h_s": 2003000000.0,
  "power_watts": 180.0,
  "efficiency": "89.87 J/GH",
  "network_hashrate_h_s": 5098464376966535.0,
  "difficulty": "2,703,562G",
  "block_time_seconds": 0.53,
  "block_reward_coins": 0.14,
  "spot_price_usd": 0.055988,
  "single_block_value_usd": 0.007838320000000001,
  "mean_time_to_block_seconds": 1349069.455712563,
  "daily_block_probability": 0.062036407899523804,
  "monthly_block_probability": 0.8535870688210914,
  "yearly_block_probability": 0.9999999999306687,
  "expected_blocks_per_year": 23.392124005455035,
  "daily_gross_usd": 0.0005019985035850467,
  "daily_kwh": 4.32,
  "breakeven_electricity_usd_per_kwh": 0.00011620335731135341,
  "hardware_price_usd": {
    "min": 360.0,
    "median": 400.0,
    "max": 440.0
  },
  "retrieved_utc": "2026-10-21T18:57:14Z"
}
```

## Provenance & Integration Links

- Retrieved: 2026-10-21T18:57:14Z
- Canonical HTML page: https://backpow.com/Alephium/geforce-rtx-3080-12gb
- Coin datasheet: https://backpow.com/Alephium.md
- Hardware datasheet: https://backpow.com/hardware/geforce-rtx-3080-12gb.md
- Solo pools directory: https://backpow.com/solo-pools.md
- Live queries over MCP: https://mcp.backpow.com/mcp (tools `calculate_solo_mining_odds`, `get_hardware_benchmarks`)
- Licence: CC BY 4.0 — https://backpow.com/llms.txt