Avalon A1346 vs Avalon A1566
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Avalon A1346 | Specification | Avalon A1566 |
|---|---|---|
| 110.0 TH/s | Hashrate | 185.0 TH/s |
| 3,300 W | Power Consumption | 3,420 W |
| 30.0 J/TH | Efficiency | 18.5 J/TH |
| 75 dB | Noise Level | 75 dB |
| 12.3 kg | Weight | 14.9 kg |
| 11,260 BTU/hr | BTU Output | 11,669 BTU/hr |
| 36/100 | Home Mining Score | 36/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Canaan | Manufacturer | Canaan |
Profitability Comparison
Avalon A1346
Avalon A1566
Based on BTC price of $74,658 and current network difficulty as of Mar 16, 2026. Actual results vary.
Verdict
Two generations of Canaan's Avalon miners. The A1346 served the previous era while the A1566 brings current-gen performance.
The A1566 is a meaningful upgrade in both hashrate and efficiency. The A1346 only makes sense at very low purchase prices or for operators already invested in the Avalon ecosystem.
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 A156618.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Are Avalon miners popular in North America?
Canaan has been growing its North American presence. While Bitmain and MicroBT dominate market share, Avalon miners offer competitive pricing and availability.
Can D-Central repair Avalon miners?
Yes. D-Central provides ASIC repair services for Canaan Avalon miners alongside the full range of Bitmain and MicroBT products.