Antminer S19 vs Canaan Avalon A1566HA
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Antminer S19 | Specification | Canaan Avalon A1566HA |
|---|---|---|
| 95.0 TH/s | Taux de hachage | 460.0 TH/s |
| 3,250 W | Consommation électrique | 8,188 W |
| 34.2 J/TH | Efficiency | 17.8 J/TH |
| 75 dB | Niveau de bruit | 80 dB |
| 14.4 kg | Weight | 20.0 kg |
| 11,089 BTU/hr | BTU Output | 27,938 BTU/hr |
| 84/100 | Home Mining Score | 23/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Bitmain | Manufacturer | Canaan |
Profitability Comparison
Antminer S19
Canaan Avalon A1566HA
Based on BTC price of $62,634 and current network difficulty as of Jun 4, 2026. Actual results vary.
Verdict
Weighing six performance factors, the Canaan Avalon A1566HA comes out ahead — it takes 3 of 6 (efficacité, hashrate, rapport qualité-prix). Where it pulls away hardest is 384% more hashrate (95.0 vs 460.0 TH/s). The Antminer S19 claws back ground on consommation électrique and score de minage domestique and niveau sonore. Cross-check the spec deltas and operating-cost table above against your own electricity rate before deciding.
Spec Deltas
Stripped to the numbers, this is how far apart the Antminer S19 and Canaan Avalon A1566HA sit on each measurable spec:
- Canaan Avalon A1566HA 384% more hashrate (95.0 vs 460.0 TH/s)
- Antminer S19 60% better power draw (3,250 vs 8,188 W)
- Canaan Avalon A1566HA 48% better efficacité (34.2 vs 17.8 J/TH)
- Antminer S19 6% better noise (75.0 vs 80.0 dB)
- Antminer S19 28% better weight (14.4 vs 20.0 kg)
- Canaan Avalon A1566HA 152% more heat output (11,089 vs 27,938 BTU/hr)
- Antminer S19 265% more score de minage domestique (84.0 vs 23.0)
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.
| Antminer S19 | Metric | Canaan Avalon A1566HA |
|---|---|---|
| $2,000 | Upfront cost (MSRP) | $5,074 |
| -$5.11 | Daily net profit | -$6.62 |
| -$3,864 | Net after 1 year | -$7,489 |
| -$5,729 | Net after 2 years | -$9,904 |
| -$7,593 | Net after 3 years | -$12,319 |
| 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
Antminer S19Score: 84/100. 75 dB noise level.
Best for Efficiency
Canaan Avalon A1566HA17.8 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Antminer S19 or Canaan Avalon A1566HA more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Antminer S19 is more profitable at $-5.11/day compared to $-6.62/day for the Canaan Avalon A1566HA. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Antminer S19 or Canaan Avalon A1566HA?
The Antminer S19 is quieter at 75 dB compared to the Canaan Avalon A1566HA at 80 dB. For home mining, lower noise levels make a significant difference in livability.
For mining at home, should I pick the Antminer S19 or the Canaan Avalon A1566HA?
The Antminer S19 scores 84/100 on our Home Mining Score (vs 23/100 for the Canaan Avalon A1566HA). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
What is the efficiency difference between Antminer S19 and Canaan Avalon A1566HA?
The Antminer S19 runs at 34.2 J/TH while the Canaan Avalon A1566HA runs at 17.8 J/TH — a difference of 16.4 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 48% better efficacité (34.2 vs 17.8 J/TH).