Bitmain Antminer T19 Hydro vs Canaan Avalon Mini 3
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer T19 Hydro | Specification | Canaan Avalon Mini 3 |
|---|---|---|
| 158.0 TH/s | Taux de hachage | 37.5 TH/s |
| 5,451 W | Consommation électrique | 800 W |
| 34.5 J/TH | Efficiency | 21.3 J/TH |
| 40 dB | Niveau de bruit | 33 dB |
| 15.8 kg | Weight | 8.4 kg |
| 18,599 BTU/hr | BTU Output | 2,730 BTU/hr |
| 51/100 | Home Mining Score | 65/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Bitmain | Manufacturer | Canaan |
Profitability Comparison
Bitmain Antminer T19 Hydro
Canaan Avalon Mini 3
Based on BTC price of $78,128 and current network difficulty as of May 17, 2026. Actual results vary.
Verdict
Selon notre analyse multifactorielle, le Canaan Avalon Mini 3 l'emporte sur 4 des 5 facteurs (efficacité, consommation électrique, score de minage domestique, niveau sonore). Its biggest concrete edge: 85% better power draw (5,451 vs 800 W). The Bitmain Antminer T19 Hydro claws back ground on hashrate. The right pick still depends on your power cost and noise tolerance — the breakdowns above make that call concrete.
Spec Deltas
Here is every spec where the Bitmain Antminer T19 Hydro and Canaan Avalon Mini 3 actually differ, with the gap quantified:
- Bitmain Antminer T19 Hydro 321% more hashrate (158.0 vs 37.5 TH/s)
- Canaan Avalon Mini 3 85% better power draw (5,451 vs 800 W)
- Canaan Avalon Mini 3 38% better efficacité (34.5 vs 21.3 J/TH)
- Canaan Avalon Mini 3 18% better noise (40.0 vs 33.0 dB)
- Canaan Avalon Mini 3 47% better weight (15.8 vs 8.4 kg)
- Bitmain Antminer T19 Hydro 581% more heat output (18,599 vs 2,730 BTU/hr)
- Canaan Avalon Mini 3 27% more score de minage domestique (51.0 vs 65.0)
Cost & ROI Over Time
A miner pays for itself in profit, not specs. These projections track upfront cost against one, two and three years of net earnings at $0.10/kWh.
| Bitmain Antminer T19 Hydro | Metric | Canaan Avalon Mini 3 |
|---|---|---|
| — | Upfront cost (MSRP) | $710 |
| -$7.40 | Daily net profit | -$0.57 |
| -$2,702 | Net after 1 year | -$919 |
| -$5,403 | Net after 2 years | -$1,127 |
| -$8,105 | Net after 3 years | -$1,336 |
| — | 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
Canaan Avalon Mini 3Score: 65/100. 33 dB noise level.
Best for Efficiency
Canaan Avalon Mini 321.3 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer T19 Hydro or Canaan Avalon Mini 3 more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Canaan Avalon Mini 3 is more profitable at $-0.57/day compared to $-7.40/day for the Bitmain Antminer T19 Hydro. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Bitmain Antminer T19 Hydro vs Canaan Avalon Mini 3: which runs at a lower noise level?
The Canaan Avalon Mini 3 is quieter at 33 dB compared to the Bitmain Antminer T19 Hydro at 40 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Bitmain Antminer T19 Hydro or Canaan Avalon Mini 3?
The Canaan Avalon Mini 3 scores 65/100 on our Home Mining Score (vs 51/100 for the Bitmain Antminer T19 Hydro). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
How far apart are the Bitmain Antminer T19 Hydro and Canaan Avalon Mini 3 on J/TH?
The Bitmain Antminer T19 Hydro runs at 34.5 J/TH while the Canaan Avalon Mini 3 runs at 21.3 J/TH — a difference of 13.2 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 38% better efficacité (34.5 vs 21.3 J/TH).