Antminer S21 Hydro vs Bitmain Antminer S21 XP Hyd
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Antminer S21 Hydro | Specification | Bitmain Antminer S21 XP Hyd |
|---|---|---|
| 335.0 TH/s | Taux de hachage | 473.0 TH/s |
| 5,360 W | Consommation électrique | 5,676 W |
| 16.0 J/TH | Efficiency | 12.0 J/TH |
| 50 dB | Niveau de bruit | 50 dB |
| 15.8 kg | Weight | 12.3 kg |
| 18,288 BTU/hr | BTU Output | 19,367 BTU/hr |
| 44/100 | Home Mining Score | 44/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Bitmain | Manufacturer | Bitmain |
Profitability Comparison
Antminer S21 Hydro
Bitmain Antminer S21 XP Hyd
Based on BTC price of $78,274 and current network difficulty as of Apr 26, 2026. Actual results vary.
Verdict
Selon notre analyse multifactorielle, le Bitmain Antminer S21 XP Hyd l'emporte sur 3 des 4 facteurs (efficacité, hashrate, rapport qualité-prix). Le Antminer S21 Hydro a l'avantage en consommation électrique. 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$4.25/day higher profit at current rates.
Best for Home Mining
TieBoth miners are equally suitable for home use.
Best for Efficiency
Bitmain Antminer S21 XP Hyd12.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Antminer S21 Hydro or Bitmain Antminer S21 XP Hyd more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain Antminer S21 XP Hyd is more profitable at $3.54/day compared to $-0.71/day for the Antminer S21 Hydro. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Antminer S21 Hydro or Bitmain Antminer S21 XP Hyd?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
Which is better for home mining, the Antminer S21 Hydro or Bitmain Antminer S21 XP Hyd?
Both miners score similarly on our Home Mining Score. Consider your specific constraints (noise tolerance, available power, heat needs) to decide.
What is the efficiency difference between Antminer S21 Hydro and Bitmain Antminer S21 XP Hyd?
The Antminer S21 Hydro runs at 16.0 J/TH while the Bitmain Antminer S21 XP Hyd runs at 12.0 J/TH — a difference of 4.0 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.