Avalon A1246 vs Canaan Avalon A1566HA 500T
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Avalon A1246 | Specification | Canaan Avalon A1566HA 500T |
|---|---|---|
| 90.0 TH/s | Hashrate | 500.0 TH/s |
| 3,420 W | Power Consumption | 8,400 W |
| 38.0 J/TH | Efficiency | 16.8 J/TH |
| 75 dB | Noise Level | 40 dB |
| 12.3 kg | Weight | 20.0 kg |
| 11,669 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 A1246
Canaan Avalon A1566HA 500T
Based on BTC price of $79,086 and current network difficulty as of May 15, 2026. Actual results vary.
Verdict
Weighing six performance factors, the Canaan Avalon A1566HA 500T comes out ahead — it takes 4 of 5 (efficiency, hashrate, home mining score, noise level). Its biggest concrete edge: 456% more hashrate (90.0 vs 500.0 TH/s). That said, the Avalon A1246 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
The Avalon A1246 and Canaan Avalon A1566HA 500T diverge on the metrics below — each gap expressed as a real percentage, not a vague "better":
- Canaan Avalon A1566HA 500T 456% more hashrate (90.0 vs 500.0 TH/s)
- Avalon A1246 59% better power draw (3,420 vs 8,400 W)
- Canaan Avalon A1566HA 500T 56% better efficiency (38.0 vs 16.8 J/TH)
- Canaan Avalon A1566HA 500T 47% better noise (75.0 vs 40.0 dB)
- Avalon A1246 39% better weight (12.3 vs 20.0 kg)
- Canaan Avalon A1566HA 500T 146% more heat output (11,669 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 A1246 | Metric | Canaan Avalon A1566HA 500T |
|---|---|---|
| $1,800 | Upfront cost (MSRP) | — |
| -$4.93 | Daily net profit | -$1.96 |
| -$3,600 | Net after 1 year | -$716 |
| -$5,401 | Net after 2 years | -$1,433 |
| -$7,201 | 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
Avalon A1246 vs Canaan Avalon A1566HA 500T: which one earns more per day?
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 $-4.93/day for the Avalon A1246. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Is the Avalon A1246 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 A1246 at 75 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Avalon A1246 or Canaan Avalon A1566HA 500T?
The Canaan Avalon A1566HA 500T scores 51/100 on our Home Mining Score (vs 36/100 for the Avalon A1246). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
Avalon A1246 vs Canaan Avalon A1566HA 500T: how much does the efficiency gap matter?
The Avalon A1246 runs at 38.0 J/TH while the Canaan Avalon A1566HA 500T runs at 16.8 J/TH — a difference of 21.2 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 56% better efficiency (38.0 vs 16.8 J/TH).