Bitmain Antminer S15 (28Th) vs Antminer S19
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer S15 (28Th) | Specification | Antminer S19 |
|---|---|---|
| 28.0 TH/s | Taux de hachage | 95.0 TH/s |
| 1,596 W | Consommation électrique | 3,250 W |
| 57.0 J/TH | Efficiency | 34.2 J/TH |
| — | Niveau de bruit | 75 dB |
| 7,000.0 kg | Weight | 14.4 kg |
| 5,446 BTU/hr | BTU Output | 11,089 BTU/hr |
| 28/100 | Home Mining Score | 84/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Bitmain | Manufacturer | Bitmain |
Profitability Comparison
Bitmain Antminer S15 (28Th)
Antminer S19
Based on BTC price of $74,153 and current network difficulty as of Mar 17, 2026. Actual results vary.
Verdict
Selon notre analyse multifactorielle, le Antminer S19 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
TieBoth miners produce similar daily profit.
Best for Home Mining
Antminer S19Score: 84/100. 75 dB noise level.
Best for Efficiency
Antminer S1934.2 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer S15 (28Th) or Antminer S19 more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain Antminer S15 (28Th) is more profitable at $-2.93/day compared to $-4.75/day for the Antminer S19. 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 Antminer S19?
The Antminer S19 is quieter at 75 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 Antminer S19?
The Antminer S19 scores 84/100 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 Antminer S19?
The Bitmain Antminer S15 (28Th) runs at 57.0 J/TH while the Antminer S19 runs at 34.2 J/TH — a difference of 22.8 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.