Avalon A1466 vs Bitdeer SealMiner A3 Hydro
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Avalon A1466 | Specification | Bitdeer SealMiner A3 Hydro |
|---|---|---|
| 150.0 TH/s | Taux de hachage | 500.0 TH/s |
| 3,230 W | Consommation électrique | 6,750 W |
| 21.5 J/TH | Efficiency | 13.5 J/TH |
| 75 dB | Niveau de bruit | 50 dB |
| 12.8 kg | Weight | 20.5 kg |
| 11,021 BTU/hr | BTU Output | 23,031 BTU/hr |
| 36/100 | Home Mining Score | 44/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Canaan | Manufacturer | Bitdeer |
Profitability Comparison
Avalon A1466
Bitdeer SealMiner A3 Hydro
Based on BTC price of $63,866 and current network difficulty as of Jun 4, 2026. Actual results vary.
Verdict
Selon notre analyse multifactorielle, le Bitdeer SealMiner A3 Hydro l'emporte sur 5 des 6 facteurs (efficacité, hashrate, score de minage domestique, niveau sonore, rapport qualité-prix). Where it pulls away hardest is 233% more hashrate (150 vs 500 TH/s). The Avalon A1466 claws back ground on consommation électrique. Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.
Spec Deltas
Stripped to the numbers, this is how far apart the Avalon A1466 and Bitdeer SealMiner A3 Hydro sit on each measurable spec:
- Bitdeer SealMiner A3 Hydro 233% more hashrate (150 vs 500 TH/s)
- Avalon A1466 52% better power draw (3,230 vs 6,750 W)
- Bitdeer SealMiner A3 Hydro 37% better efficacité (21.5 vs 13.5 J/TH)
- Bitdeer SealMiner A3 Hydro 33% better noise (75.0 vs 50.0 dB)
- Avalon A1466 38% better weight (12.8 vs 20.5 kg)
- Bitdeer SealMiner A3 Hydro 109% more heat output (11,021 vs 23,031 BTU/hr)
- Bitdeer SealMiner A3 Hydro 22% more score de minage domestique (36.0 vs 44.0)
Cost & ROI Over Time
Sticker price versus what the miner actually earns back: the table below projects cumulative net profit at a $0.10/kWh electricity rate.
| Avalon A1466 | Metric | Bitdeer SealMiner A3 Hydro |
|---|---|---|
| $4,200 | Upfront cost (MSRP) | $6,650 |
| -$3.42 | Daily net profit | -$1.75 |
| -$5,448 | Net after 1 year | -$7,290 |
| -$6,695 | Net after 2 years | -$7,930 |
| -$7,943 | Net after 3 years | -$8,570 |
| Does not pay back at current rates (negative daily profit) | Payback period | Does not pay back at current rates (negative daily profit) |
Projections assume continuous operation, a flat $0.10/kWh rate, and no hardware degradation, pool fees, or BTC price change. Real-world ROI varies.
Best For...
Best for Profitability
TieBoth miners produce similar daily profit.
Best for Home Mining
Bitdeer SealMiner A3 HydroScore: 44/100. 50 dB noise level.
Best for Efficiency
Bitdeer SealMiner A3 Hydro13.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Avalon A1466 vs Bitdeer SealMiner A3 Hydro: which one earns more per day?
At the current BTC price and a $0.10/kWh electricity rate, the Bitdeer SealMiner A3 Hydro is more profitable at $-1.75/day compared to $-3.42/day for the Avalon A1466. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Avalon A1466 vs Bitdeer SealMiner A3 Hydro: which runs at a lower noise level?
The Bitdeer SealMiner A3 Hydro is quieter at 50 dB compared to the Avalon A1466 at 75 dB. For home mining, lower noise levels make a significant difference in livability.
For mining at home, should I pick the Avalon A1466 or the Bitdeer SealMiner A3 Hydro?
The Bitdeer SealMiner A3 Hydro scores 44/100 on our Home Mining Score (vs 36/100 for the Avalon A1466). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
How far apart are the Avalon A1466 and Bitdeer SealMiner A3 Hydro on J/TH?
The Avalon A1466 runs at 21.5 J/TH while the Bitdeer SealMiner A3 Hydro runs at 13.5 J/TH — a difference of 8.0 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 37% better efficacité (21.5 vs 13.5 J/TH).
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