Bitmain Antminer T19 (84Th) vs Canaan AvalonMiner Made A1466
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer T19 (84Th) | Specification | Canaan AvalonMiner Made A1466 |
|---|---|---|
| 84.0 TH/s | Taux de hachage | 150.0 TH/s |
| 3,150 W | Consommation électrique | 3,230 W |
| 37.5 J/TH | Efficiency | 21.5 J/TH |
| — | Niveau de bruit | — |
| 14,200.0 kg | Weight | 13.0 kg |
| 10,748 BTU/hr | BTU Output | 11,021 BTU/hr |
| 22/100 | Home Mining Score | 22/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Bitmain | Manufacturer | Canaan |
Profitability Comparison
Bitmain Antminer T19 (84Th)
Canaan AvalonMiner Made A1466
Based on BTC price of $78,163 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Our scoring model gives the nod to the Canaan AvalonMiner Made A1466, which leads on 2 of 4 weighted factors (efficacité, hashrate). Where it pulls away hardest is 79% more hashrate (84.0 vs 150.0 TH/s). The Bitmain Antminer T19 (84Th) holds the edge in consommation électrique and rapport qualité-prix. The right pick still depends on your power cost and noise tolerance — the breakdowns above make that call concrete.
Spec Deltas
The Bitmain Antminer T19 (84Th) and Canaan AvalonMiner Made A1466 diverge on the metrics below — each gap expressed as a real percentage, not a vague "better":
- Canaan AvalonMiner Made A1466 79% more hashrate (84.0 vs 150.0 TH/s)
- Bitmain Antminer T19 (84Th) 2% better power draw (3,150 vs 3,230 W)
- Canaan AvalonMiner Made A1466 43% better efficacité (37.5 vs 21.5 J/TH)
- Canaan AvalonMiner Made A1466 100% better weight (14,200.0 vs 13.0 kg)
- Canaan AvalonMiner Made A1466 3% more heat output (10,748 vs 11,021 BTU/hr)
Cost & ROI Over Time
Hardware cost is only half the story — here is how each miner's upfront price plays out against cumulative profit at a $0.10/kWh rate.
| Bitmain Antminer T19 (84Th) | Metric | Canaan AvalonMiner Made A1466 |
|---|---|---|
| $179 | Upfront cost (MSRP) | $937 |
| -$4.54 | Daily net profit | -$2.36 |
| -$1,836 | Net after 1 year | -$1,797 |
| -$3,492 | Net after 2 years | -$2,657 |
| -$5,149 | Net after 3 years | -$3,517 |
| 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
TieBoth miners are equally suitable for home use.
Best for Efficiency
Canaan AvalonMiner Made A146621.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Which makes more money, the Bitmain Antminer T19 (84Th) or the Canaan AvalonMiner Made A1466?
At the current BTC price and a $0.10/kWh electricity rate, the Canaan AvalonMiner Made A1466 is more profitable at $-2.36/day compared to $-4.54/day for the Bitmain Antminer T19 (84Th). Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Bitmain Antminer T19 (84Th) vs Canaan AvalonMiner Made A1466: which runs at a lower noise level?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
Which is better for home mining, the Bitmain Antminer T19 (84Th) or Canaan AvalonMiner Made A1466?
Both miners score similarly on our Home Mining Score. Consider your specific constraints (noise tolerance, available power, heat needs) to decide.
How far apart are the Bitmain Antminer T19 (84Th) and Canaan AvalonMiner Made A1466 on J/TH?
The Bitmain Antminer T19 (84Th) runs at 37.5 J/TH while the Canaan AvalonMiner Made A1466 runs at 21.5 J/TH — a difference of 16.0 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 43% better efficacité (37.5 vs 21.5 J/TH).