Bitmain Antminer S21 XP+ Hyd (500Th)
Bitmain Antminer S15 (28Th) vs Bitmain Antminer S21 XP+ Hyd (500Th)
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer S15 (28Th) | Specification | Bitmain Antminer S21 XP+ Hyd (500Th) |
|---|---|---|
| 28.0 TH/s | Taux de hachage | 500.0 TH/s |
| 1,596 W | Consommation électrique | 5,500 W |
| 57.0 J/TH | Efficiency | 11.0 J/TH |
| — | Niveau de bruit | 50 dB |
| 7,000.0 kg | Weight | 13.8 kg |
| 5,446 BTU/hr | BTU Output | 18,766 BTU/hr |
| 28/100 | Home Mining Score | 44/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Bitmain | Manufacturer | Bitmain |
Profitability Comparison
Bitmain Antminer S15 (28Th)
Bitmain Antminer S21 XP+ Hyd (500Th)
Based on BTC price of $74,047 and current network difficulty as of Mar 17, 2026. Actual results vary.
Verdict
Selon notre analyse multifactorielle, le Bitmain Antminer S21 XP+ Hyd (500Th) l'emporte sur 5 des 6 facteurs (efficacité, hashrate, score de minage domestique, niveau sonore, rapport qualité-prix). Le Bitmain Antminer S15 (28Th) 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 (500Th)$5.78/day higher profit at current rates.
Best for Home Mining
Bitmain Antminer S21 XP+ Hyd (500Th)Score: 44/100. 50 dB noise level.
Best for Efficiency
Bitmain Antminer S21 XP+ Hyd (500Th)11.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer S15 (28Th) or Bitmain Antminer S21 XP+ Hyd (500Th) more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain Antminer S21 XP+ Hyd (500Th) is more profitable at $2.85/day compared to $-2.93/day for the Bitmain Antminer S15 (28Th). Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Bitmain Antminer S15 (28Th) or Bitmain Antminer S21 XP+ Hyd (500Th)?
The Bitmain Antminer S21 XP+ Hyd (500Th) is quieter at 50 dB compared to the Bitmain Antminer S15 (28Th) at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Bitmain Antminer S15 (28Th) or Bitmain Antminer S21 XP+ Hyd (500Th)?
The Bitmain Antminer S21 XP+ Hyd (500Th) scores 44/100 on our Home Mining Score (vs 28/100 for the Bitmain Antminer S15 (28Th)). 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 S15 (28Th) and Bitmain Antminer S21 XP+ Hyd (500Th)?
The Bitmain Antminer S15 (28Th) runs at 57.0 J/TH while the Bitmain Antminer S21 XP+ Hyd (500Th) runs at 11.0 J/TH — a difference of 46.0 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.
Compare Bitmain Antminer S15 (28Th) with...
Compare Bitmain Antminer S21 XP+ Hyd (500Th) with...
- Bitmain Antminer S21 XP+ Hyd (500Th) vs Antminer AL1
- Bitmain Antminer S21 XP+ Hyd (500Th) vs Antminer D7
- Bitmain Antminer S21 XP+ Hyd (500Th) vs Antminer D9
- Bitmain Antminer S21 XP+ Hyd (500Th) vs Antminer E9 Pro
- Bitmain Antminer S21 XP+ Hyd (500Th) vs Antminer K7
- Bitmain Antminer S21 XP+ Hyd (500Th) vs Antminer KS3