Bitmain Antminer S21 XP Hyd vs Canaan Avalon Mini 3
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer S21 XP Hyd | Specification | Canaan Avalon Mini 3 |
|---|---|---|
| 473.0 TH/s | Taux de hachage | 37.5 TH/s |
| 5,676 W | Consommation électrique | 800 W |
| 12.0 J/TH | Efficiency | 21.3 J/TH |
| 50 dB | Niveau de bruit | 33 dB |
| 12.3 kg | Weight | 8.4 kg |
| 19,367 BTU/hr | BTU Output | 2,730 BTU/hr |
| 44/100 | Home Mining Score | 65/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Bitmain | Manufacturer | Canaan |
Profitability Comparison
Bitmain Antminer S21 XP Hyd
Canaan Avalon Mini 3
Based on BTC price of $70,799 and current network difficulty as of Mar 25, 2026. Actual results vary.
Verdict
Selon notre analyse multifactorielle, le Bitmain Antminer S21 XP Hyd l'emporte sur 3 des 6 facteurs (efficacité, hashrate, rapport qualité-prix). Le Canaan Avalon Mini 3 a l'avantage en consommation électrique and score de minage domestique and niveau sonore. Consultez les spécifications détaillées et les calculs de rentabilité ci-dessus pour déterminer quel mineur convient le mieux à votre installation.
Best For...
Best for Profitability
Bitmain Antminer S21 XP Hyd$1.66/day higher profit at current rates.
Best for Home Mining
Canaan Avalon Mini 3Score: 65/100. 33 dB noise level.
Best for Efficiency
Bitmain Antminer S21 XP Hyd12.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer S21 XP Hyd or Canaan Avalon Mini 3 more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain Antminer S21 XP Hyd is more profitable at $0.89/day compared to $-0.77/day for the Canaan Avalon Mini 3. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Bitmain Antminer S21 XP Hyd or Canaan Avalon Mini 3?
The Canaan Avalon Mini 3 is quieter at 33 dB compared to the Bitmain Antminer S21 XP Hyd at 50 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Bitmain Antminer S21 XP Hyd or Canaan Avalon Mini 3?
The Canaan Avalon Mini 3 scores 65/100 on our Home Mining Score (vs 44/100 for the Bitmain Antminer S21 XP Hyd). 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 Bitmain Antminer S21 XP Hyd and Canaan Avalon Mini 3?
The Bitmain Antminer S21 XP Hyd runs at 12.0 J/TH while the Canaan Avalon Mini 3 runs at 21.3 J/TH — a difference of 9.3 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.