Avalon A1446 vs Canaan Avalon A1566HA 500T
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Avalon A1446 | Specification | Canaan Avalon A1566HA 500T |
|---|---|---|
| 135.0 TH/s | Hashrate | 500.0 TH/s |
| 3,310 W | Power Consumption | 8,400 W |
| 24.5 J/TH | Efficiency | 16.8 J/TH |
| 75 dB | Noise Level | 40 dB |
| 12.8 kg | Weight | 20.0 kg |
| 11,294 BTU/hr | BTU Output | 28,661 BTU/hr |
| 36/100 | Home Mining Score | 51/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Canaan | Manufacturer | Canaan |
Profitability Comparison
Avalon A1446
Canaan Avalon A1566HA 500T
Based on BTC price of $79,086 and current network difficulty as of May 15, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the Canaan Avalon A1566HA 500T wins on 4 of 5 factors (efficiency, hashrate, home mining score, noise level). The standout gap is 270% more hashrate (135 vs 500 TH/s) in the Canaan Avalon A1566HA 500T's favour. That said, the Avalon A1446 isn't beaten everywhere — it still wins power consumption. Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.
Spec Deltas
Stripped to the numbers, this is how far apart the Avalon A1446 and Canaan Avalon A1566HA 500T sit on each measurable spec:
- Canaan Avalon A1566HA 500T 270% more hashrate (135 vs 500 TH/s)
- Avalon A1446 61% better power draw (3,310 vs 8,400 W)
- Canaan Avalon A1566HA 500T 31% better efficiency (24.5 vs 16.8 J/TH)
- Canaan Avalon A1566HA 500T 47% better noise (75.0 vs 40.0 dB)
- Avalon A1446 36% better weight (12.8 vs 20.0 kg)
- Canaan Avalon A1566HA 500T 154% more heat output (11,294 vs 28,661 BTU/hr)
- Canaan Avalon A1566HA 500T 42% more home mining score (36.0 vs 51.0)
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 A1566HA 500T |
|---|---|---|
| $3,200 | Upfront cost (MSRP) | — |
| -$3.03 | Daily net profit | -$1.96 |
| -$4,306 | Net after 1 year | -$716 |
| -$5,412 | Net after 2 years | -$1,433 |
| -$6,519 | Net after 3 years | -$2,149 |
| 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
Canaan Avalon A1566HA 500TScore: 51/100. 40 dB noise level.
Best for Efficiency
Canaan Avalon A1566HA 500T16.8 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Avalon A1446 or Canaan Avalon A1566HA 500T more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Canaan Avalon A1566HA 500T is more profitable at $-1.96/day compared to $-3.03/day for the Avalon A1446. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Is the Avalon A1446 or the Canaan Avalon A1566HA 500T better for noise-sensitive spaces?
The Canaan Avalon A1566HA 500T is quieter at 40 dB compared to the Avalon A1446 at 75 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Avalon A1446 or Canaan Avalon A1566HA 500T?
The Canaan Avalon A1566HA 500T scores 51/100 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 A1566HA 500T?
The Avalon A1446 runs at 24.5 J/TH while the Canaan Avalon A1566HA 500T runs at 16.8 J/TH — a difference of 7.7 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 31% better efficiency (24.5 vs 16.8 J/TH).