Avalon A1466 vs Canaan AvalonMiner 1146 Pro
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Avalon A1466 | Specification | Canaan AvalonMiner 1146 Pro |
|---|---|---|
| 150.0 TH/s | Hashrate | 63.0 TH/s |
| 3,230 W | Power Consumption | 3,276 W |
| 21.5 J/TH | Efficiency | 52.0 J/TH |
| 75 dB | Noise Level | — |
| 12.8 kg | Weight | 12,800.0 kg |
| 11,021 BTU/hr | BTU Output | 11,178 BTU/hr |
| 36/100 | Home Mining Score | 22/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Canaan | Manufacturer | Canaan |
Profitability Comparison
Avalon A1466
Canaan AvalonMiner 1146 Pro
Based on BTC price of $79,113 and current network difficulty as of May 15, 2026. Actual results vary.
Verdict
Our scoring model gives the nod to the Avalon A1466, which leads on 5 of 6 weighted factors (efficiency, hashrate, power consumption, home mining score, noise level). Where it pulls away hardest is 59% better efficiency (21.5 vs 52.0 J/TH). The Canaan AvalonMiner 1146 Pro claws back ground on price-performance. Cross-check the spec deltas and ROI table above against your own electricity rate before deciding.
Spec Deltas
Here is every spec where the Avalon A1466 and Canaan AvalonMiner 1146 Pro actually differ, with the gap quantified:
- Avalon A1466 138% more hashrate (150.0 vs 63.0 TH/s)
- Avalon A1466 1% better power draw (3,230 vs 3,276 W)
- Avalon A1466 59% better efficiency (21.5 vs 52.0 J/TH)
- Avalon A1466 100% better weight (12.8 vs 12,800.0 kg)
- Canaan AvalonMiner 1146 Pro 1% more heat output (11,021 vs 11,178 BTU/hr)
- Avalon A1466 64% more home mining score (36.0 vs 22.0)
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 A1466 | Metric | Canaan AvalonMiner 1146 Pro |
|---|---|---|
| $4,200 | Upfront cost (MSRP) | $1,150 |
| -$2.29 | Daily net profit | -$5.57 |
| -$5,036 | Net after 1 year | -$3,183 |
| -$5,872 | Net after 2 years | -$5,215 |
| -$6,709 | Net after 3 years | -$7,248 |
| 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
Avalon A1466Score: 36/100. 75 dB noise level.
Best for Efficiency
Avalon A146621.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Avalon A1466 or Canaan AvalonMiner 1146 Pro more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Avalon A1466 is more profitable at $-2.29/day compared to $-5.57/day for the Canaan AvalonMiner 1146 Pro. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Avalon A1466 vs Canaan AvalonMiner 1146 Pro: which runs at a lower noise level?
The Avalon A1466 is quieter at 75 dB compared to the Canaan AvalonMiner 1146 Pro at 0 dB. For home mining, lower noise levels make a significant difference in livability.
For mining at home, should I pick the Avalon A1466 or the Canaan AvalonMiner 1146 Pro?
The Avalon A1466 scores 36/100 on our Home Mining Score (vs 22/100 for the Canaan AvalonMiner 1146 Pro). This composite score factors in noise, power requirements, heat output, size, and setup ease — all critical for residential mining.
How far apart are the Avalon A1466 and Canaan AvalonMiner 1146 Pro on J/TH?
The Avalon A1466 runs at 21.5 J/TH while the Canaan AvalonMiner 1146 Pro runs at 52.0 J/TH — a difference of 30.5 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 59% better efficiency (21.5 vs 52.0 J/TH).