Canaan Avalon A15-194T vs Avalon A1566
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Canaan Avalon A15-194T | Specification | Avalon A1566 |
|---|---|---|
| 194.0 TH/s | Hashrate | 185.0 TH/s |
| 3,647 W | Power Consumption | 3,420 W |
| 18.8 J/TH | Efficiency | 18.5 J/TH |
| 75 dB | Noise Level | 75 dB |
| 12.8 kg | Weight | 14.9 kg |
| 12,444 BTU/hr | BTU Output | 11,669 BTU/hr |
| 30/100 | Home Mining Score | 36/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Canaan | Manufacturer | Canaan |
Profitability Comparison
Canaan Avalon A15-194T
Avalon A1566
Based on BTC price of $78,208 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the Avalon A1566 wins on 3 of 5 factors (efficiency, power consumption, home mining score). The standout gap is 6% better power draw (3,647 vs 3,420 W) in the Avalon A1566's favour. That said, the Canaan Avalon A15-194T isn't beaten everywhere — it still wins hashrate and price-performance. The right pick still depends on your power cost and noise tolerance — the breakdowns above make that call concrete.
Spec Deltas
The Canaan Avalon A15-194T and Avalon A1566 diverge on the metrics below — each gap expressed as a real percentage, not a vague "better":
- Canaan Avalon A15-194T 5% more hashrate (194 vs 185 TH/s)
- Avalon A1566 6% better power draw (3,647 vs 3,420 W)
- Avalon A1566 2% better efficiency (18.8 vs 18.5 J/TH)
- Canaan Avalon A15-194T 14% better weight (12.8 vs 14.9 kg)
- Canaan Avalon A15-194T 7% more heat output (12,444 vs 11,669 BTU/hr)
- Avalon A1566 20% more home mining score (30.0 vs 36.0)
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.
| Canaan Avalon A15-194T | Metric | Avalon A1566 |
|---|---|---|
| $2,749 | Upfront cost (MSRP) | $5,500 |
| -$1.77 | Daily net profit | -$1.55 |
| -$3,395 | Net after 1 year | -$6,066 |
| -$4,042 | Net after 2 years | -$6,631 |
| -$4,688 | Net after 3 years | -$7,197 |
| 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
Avalon A1566Score: 36/100. 75 dB noise level.
Best for Efficiency
Avalon A156618.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Canaan Avalon A15-194T vs Avalon A1566: which one earns more per day?
At the current BTC price and a $0.10/kWh electricity rate, the Avalon A1566 is more profitable at $-1.55/day compared to $-1.77/day for the Canaan Avalon A15-194T. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Canaan Avalon A15-194T or Avalon A1566?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
Canaan Avalon A15-194T vs Avalon A1566: which fits a residential setup better?
The Avalon A1566 scores 36/100 on our Home Mining Score (vs 30/100 for the Canaan Avalon A15-194T). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
Canaan Avalon A15-194T vs Avalon A1566: how much does the efficiency gap matter?
The Canaan Avalon A15-194T runs at 18.8 J/TH while the Avalon A1566 runs at 18.5 J/TH — a difference of 0.3 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 2% better efficiency (18.8 vs 18.5 J/TH).