Avalon A1246 vs Avalon A1466
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Avalon A1246 | Specification | Avalon A1466 |
|---|---|---|
| 90.0 TH/s | Hashrate | 150.0 TH/s |
| 3,420 W | Power Consumption | 3,230 W |
| 38.0 J/TH | Efficiency | 21.5 J/TH |
| 75 dB | Noise Level | 75 dB |
| 12.3 kg | Weight | 12.8 kg |
| 11,669 BTU/hr | BTU Output | 11,021 BTU/hr |
| 36/100 | Home Mining Score | 36/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Canaan | Manufacturer | Canaan |
Profitability Comparison
Avalon A1246
Avalon A1466
Based on BTC price of $78,178 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Weighing six performance factors, the Avalon A1466 comes out ahead — it takes 3 of 4 (efficiency, hashrate, power consumption). Its biggest concrete edge: 43% better efficiency (38.0 vs 21.5 J/TH). The Avalon A1246 holds the edge in price-performance. Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.
Spec Deltas
The Avalon A1246 and Avalon A1466 diverge on the metrics below — each gap expressed as a real percentage, not a vague "better":
- Avalon A1466 67% more hashrate (90.0 vs 150.0 TH/s)
- Avalon A1466 6% better power draw (3,420 vs 3,230 W)
- Avalon A1466 43% better efficiency (38.0 vs 21.5 J/TH)
- Avalon A1246 4% better weight (12.3 vs 12.8 kg)
- Avalon A1246 6% more heat output (11,669 vs 11,021 BTU/hr)
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 A1246 | Metric | Avalon A1466 |
|---|---|---|
| $1,800 | Upfront cost (MSRP) | $4,200 |
| -$4.97 | Daily net profit | -$2.36 |
| -$3,614 | Net after 1 year | -$5,060 |
| -$5,428 | Net after 2 years | -$5,920 |
| -$7,242 | Net after 3 years | -$6,779 |
| 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
TieBoth miners are equally suitable for home use.
Best for Efficiency
Avalon A146621.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Avalon A1246 or Avalon A1466 more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Avalon A1466 is more profitable at $-2.36/day compared to $-4.97/day for the Avalon A1246. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Avalon A1246 vs Avalon A1466: which runs at a lower noise level?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
Avalon A1246 vs Avalon A1466: which fits a residential setup better?
Both miners score similarly on our Home Mining Score. Consider your specific constraints (noise tolerance, available power, heat needs) to decide.
Avalon A1246 vs Avalon A1466: how much does the efficiency gap matter?
The Avalon A1246 runs at 38.0 J/TH while the Avalon A1466 runs at 21.5 J/TH — a difference of 16.5 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 43% better efficiency (38.0 vs 21.5 J/TH).