Avalon A1446 vs Canaan AvalonMiner 741
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Avalon A1446 | Specification | Canaan AvalonMiner 741 |
|---|---|---|
| 135.0 TH/s | Hashrate | 7.3 TH/s |
| 3,310 W | Power Consumption | 1,150 W |
| 24.5 J/TH | Efficiency | 157.5 J/TH |
| 75 dB | Noise Level | — |
| 12.8 kg | Weight | 4,300.0 kg |
| 11,294 BTU/hr | BTU Output | 3,924 BTU/hr |
| 36/100 | Home Mining Score | 31/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Canaan | Manufacturer | Canaan |
Profitability Comparison
Avalon A1446
Canaan AvalonMiner 741
Based on BTC price of $79,195 and current network difficulty as of May 15, 2026. Actual results vary.
Verdict
Weighing six performance factors, the Avalon A1446 comes out ahead — it takes 4 of 5 (efficiency, hashrate, home mining score, noise level). Its biggest concrete edge: 1749% more hashrate (135.0 vs 7.3 TH/s). That said, the Canaan AvalonMiner 741 isn't beaten everywhere — it still wins power consumption. Cross-check the spec deltas and ROI table above against your own electricity rate before deciding.
Spec Deltas
Stripped to the numbers, this is how far apart the Avalon A1446 and Canaan AvalonMiner 741 sit on each measurable spec:
- Avalon A1446 1749% more hashrate (135.0 vs 7.3 TH/s)
- Canaan AvalonMiner 741 65% better power draw (3,310 vs 1,150 W)
- Avalon A1446 84% better efficiency (24.5 vs 157.5 J/TH)
- Avalon A1446 100% better weight (12.8 vs 4,300.0 kg)
- Avalon A1446 188% more heat output (11,294 vs 3,924 BTU/hr)
- Avalon A1446 16% more home mining score (36.0 vs 31.0)
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 A1446 | Metric | Canaan AvalonMiner 741 |
|---|---|---|
| $3,200 | Upfront cost (MSRP) | — |
| -$2.87 | Daily net profit | -$2.49 |
| -$4,248 | Net after 1 year | -$907 |
| -$5,295 | Net after 2 years | -$1,815 |
| -$6,343 | Net after 3 years | -$2,722 |
| Does not pay back at current rates (negative daily profit) | Payback period | — |
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 A1446Score: 36/100. 75 dB noise level.
Best for Efficiency
Avalon A144624.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Avalon A1446 vs Canaan AvalonMiner 741: which one earns more per day?
At the current BTC price and a $0.10/kWh electricity rate, the Canaan AvalonMiner 741 is more profitable at $-2.49/day compared to $-2.87/day for the Avalon A1446. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Avalon A1446 or Canaan AvalonMiner 741?
The Avalon A1446 is quieter at 75 dB compared to the Canaan AvalonMiner 741 at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Avalon A1446 vs Canaan AvalonMiner 741: which fits a residential setup better?
The Avalon A1446 scores 36/100 on our Home Mining Score (vs 31/100 for the Canaan AvalonMiner 741). 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 Avalon A1446 and Canaan AvalonMiner 741?
The Avalon A1446 runs at 24.5 J/TH while the Canaan AvalonMiner 741 runs at 157.5 J/TH — a difference of 133.0 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 84% better efficiency (24.5 vs 157.5 J/TH).