Canaan Avalon A16XP vs Canaan AvalonMiner 821
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Canaan Avalon A16XP | Specification | Canaan AvalonMiner 821 |
|---|---|---|
| 300.0 TH/s | Hashrate | 11.5 TH/s |
| 3,850 W | Power Consumption | 1,200 W |
| 12.8 J/TH | Efficiency | 104.4 J/TH |
| 75 dB | Noise Level | — |
| 14.9 kg | Weight | 4,700.0 kg |
| 13,136 BTU/hr | BTU Output | 4,094 BTU/hr |
| 30/100 | Home Mining Score | 31/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Canaan | Manufacturer | Canaan |
Profitability Comparison
Canaan Avalon A16XP
Canaan AvalonMiner 821
Based on BTC price of $70,303 and current network difficulty as of Mar 24, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the Canaan Avalon A16XP wins on 4 of 6 factors (efficiency, hashrate, noise level, price-performance). The Canaan AvalonMiner 821 holds the edge in power consumption and home mining score. Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.
Best For...
Best for Profitability
TieBoth miners produce similar daily profit.
Best for Home Mining
Canaan AvalonMiner 821Score: 31/100. 0 dB noise level.
Best for Efficiency
Canaan Avalon A16XP12.8 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Canaan Avalon A16XP or Canaan AvalonMiner 821 more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Canaan Avalon A16XP is more profitable at $-0.10/day compared to $-2.53/day for the Canaan AvalonMiner 821. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Canaan Avalon A16XP or Canaan AvalonMiner 821?
The Canaan Avalon A16XP is quieter at 75 dB compared to the Canaan AvalonMiner 821 at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Canaan Avalon A16XP or Canaan AvalonMiner 821?
The Canaan AvalonMiner 821 scores 31/100 on our Home Mining Score (vs 30/100 for the Canaan Avalon A16XP). 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 Canaan Avalon A16XP and Canaan AvalonMiner 821?
The Canaan Avalon A16XP runs at 12.8 J/TH while the Canaan AvalonMiner 821 runs at 104.4 J/TH — a difference of 91.5 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.