Avalon A1446 vs Canaan Avalon Nano 3
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Avalon A1446 | Specification | Canaan Avalon Nano 3 |
|---|---|---|
| 135.0 TH/s | Hashrate | 4.0 TH/s |
| 3,310 W | Power Consumption | 1,400 W |
| 24.5 J/TH | Efficiency | 350.0 J/TH |
| 75 dB | Noise Level | 35 dB |
| 12.8 kg | Weight | 0.7 kg |
| 11,294 BTU/hr | BTU Output | 4,777 BTU/hr |
| 36/100 | Home Mining Score | 66/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Canaan | Manufacturer | Canaan |
Profitability Comparison
Avalon A1446
Canaan Avalon Nano 3
Based on BTC price of $79,077 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 3 of 6 (efficiency, hashrate, price-performance). Its biggest concrete edge: 3275% more hashrate (135.0 vs 4.0 TH/s). The Canaan Avalon Nano 3 claws back ground on power consumption and home mining score and noise level. 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 Avalon Nano 3 sit on each measurable spec:
- Avalon A1446 3275% more hashrate (135.0 vs 4.0 TH/s)
- Canaan Avalon Nano 3 58% better power draw (3,310 vs 1,400 W)
- Avalon A1446 93% better efficiency (24.5 vs 350.0 J/TH)
- Canaan Avalon Nano 3 53% better noise (75.0 vs 35.0 dB)
- Canaan Avalon Nano 3 94% better weight (12.8 vs 0.7 kg)
- Avalon A1446 136% more heat output (11,294 vs 4,777 BTU/hr)
- Canaan Avalon Nano 3 83% more home mining score (36.0 vs 66.0)
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.
| Avalon A1446 | Metric | Canaan Avalon Nano 3 |
|---|---|---|
| $3,200 | Upfront cost (MSRP) | $149 |
| -$3.03 | Daily net profit | -$3.21 |
| -$4,306 | Net after 1 year | -$1,322 |
| -$5,413 | Net after 2 years | -$2,496 |
| -$6,519 | Net after 3 years | -$3,669 |
| 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
Canaan Avalon Nano 3Score: 66/100. 35 dB noise level.
Best for Efficiency
Avalon A144624.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Avalon A1446 vs Canaan Avalon Nano 3: which one earns more per day?
At the current BTC price and a $0.10/kWh electricity rate, the Avalon A1446 is more profitable at $-3.03/day compared to $-3.21/day for the Canaan Avalon Nano 3. 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 Avalon Nano 3?
The Canaan Avalon Nano 3 is quieter at 35 dB compared to the Avalon A1446 at 75 dB. For home mining, lower noise levels make a significant difference in livability.
Avalon A1446 vs Canaan Avalon Nano 3: which fits a residential setup better?
The Canaan Avalon Nano 3 scores 66/100 on our Home Mining Score (vs 36/100 for the Avalon A1446). 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 Avalon Nano 3?
The Avalon A1446 runs at 24.5 J/TH while the Canaan Avalon Nano 3 runs at 350.0 J/TH — a difference of 325.5 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 93% better efficiency (24.5 vs 350.0 J/TH).