Bitmain Antminer S15 (28Th) vs Antminer S19k Pro
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer S15 (28Th) | Specification | Antminer S19k Pro |
|---|---|---|
| 28.0 TH/s | Taux de hachage | 120.0 TH/s |
| 1,596 W | Consommation électrique | 2,760 W |
| 57.0 J/TH | Efficiency | 23.0 J/TH |
| — | Niveau de bruit | 75 dB |
| 7,000.0 kg | Weight | 12.5 kg |
| 5,446 BTU/hr | BTU Output | 9,417 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 S19k Pro
Based on BTC price of $70,862 and current network difficulty as of Mar 25, 2026. Actual results vary.
Verdict
Selon notre analyse multifactorielle, le Antminer S19k Pro 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 S19k ProScore: 84/100. 75 dB noise level.
Best for Efficiency
Antminer S19k Pro23.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer S15 (28Th) or Antminer S19k Pro more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Antminer S19k Pro is more profitable at $-2.94/day compared to $-2.97/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 Antminer S19k Pro?
The Antminer S19k Pro 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 S19k Pro?
The Antminer S19k Pro 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 S19k Pro?
The Bitmain Antminer S15 (28Th) runs at 57.0 J/TH while the Antminer S19k Pro runs at 23.0 J/TH — a difference of 34.0 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.