Bitmain Antminer S21 XP Immersion vs Bitmain Antminer S3
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer S21 XP Immersion | Specification | Bitmain Antminer S3 |
|---|---|---|
| 300.0 TH/s | Taux de hachage | 478.0 GH/s |
| 4,050 W | Consommation électrique | 366 W |
| 13.5 J/TH | Efficiency | 765.7 J/TH |
| 50 dB | Niveau de bruit | — |
| 14.4 kg | Weight | 5,200.0 kg |
| 13,819 BTU/hr | BTU Output | 1,249 BTU/hr |
| 44/100 | Home Mining Score | 34/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Bitmain | Manufacturer | Bitmain |
Profitability Comparison
Bitmain Antminer S21 XP Immersion
Bitmain Antminer S3
Based on BTC price of $73,643 and current network difficulty as of Mar 17, 2026. Actual results vary.
Verdict
Selon notre analyse multifactorielle, le Bitmain Antminer S21 XP Immersion l'emporte sur 4 des 5 facteurs (efficacité, hashrate, score de minage domestique, niveau sonore). Le Bitmain Antminer S3 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
TieBoth miners produce similar daily profit.
Best for Home Mining
Bitmain Antminer S21 XP ImmersionScore: 44/100. 50 dB noise level.
Best for Efficiency
Bitmain Antminer S21 XP Immersion13.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer S21 XP Immersion or Bitmain Antminer S3 more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain Antminer S21 XP Immersion is more profitable at $-0.14/day compared to $-0.86/day for the Bitmain Antminer S3. 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 Immersion or Bitmain Antminer S3?
The Bitmain Antminer S21 XP Immersion is quieter at 50 dB compared to the Bitmain Antminer S3 at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Bitmain Antminer S21 XP Immersion or Bitmain Antminer S3?
The Bitmain Antminer S21 XP Immersion scores 44/100 on our Home Mining Score (vs 34/100 for the Bitmain Antminer S3). 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 Immersion and Bitmain Antminer S3?
The Bitmain Antminer S21 XP Immersion runs at 13.5 J/TH while the Bitmain Antminer S3 runs at 765.7 J/TH — a difference of 752.2 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.