Antminer S19j vs Bitmain Antminer S9 Hydro (18Th)
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Antminer S19j | Specification | Bitmain Antminer S9 Hydro (18Th) |
|---|---|---|
| 90.0 TH/s | Taux de hachage | 18.0 TH/s |
| 3,100 W | Consommation électrique | 1,728 W |
| 34.4 J/TH | Efficiency | 96.0 J/TH |
| 75 dB | Niveau de bruit | — |
| 13.0 kg | Weight | 5,150.0 kg |
| 10,577 BTU/hr | BTU Output | 5,896 BTU/hr |
| 84/100 | Home Mining Score | 28/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Bitmain | Manufacturer | Bitmain |
Profitability Comparison
Antminer S19j
Bitmain Antminer S9 Hydro (18Th)
Based on BTC price of $74,290 and current network difficulty as of Mar 17, 2026. Actual results vary.
Verdict
Selon notre analyse multifactorielle, le Antminer S19j l'emporte sur 4 des 5 facteurs (efficacité, hashrate, score de minage domestique, niveau sonore). Le Bitmain Antminer S9 Hydro (18Th) 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 S19jScore: 84/100. 75 dB noise level.
Best for Efficiency
Antminer S19j34.4 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Antminer S19j or Bitmain Antminer S9 Hydro (18Th) more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain Antminer S9 Hydro (18Th) is more profitable at $-3.57/day compared to $-4.54/day for the Antminer S19j. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Antminer S19j or Bitmain Antminer S9 Hydro (18Th)?
The Antminer S19j is quieter at 75 dB compared to the Bitmain Antminer S9 Hydro (18Th) at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Antminer S19j or Bitmain Antminer S9 Hydro (18Th)?
The Antminer S19j scores 84/100 on our Home Mining Score (vs 28/100 for the Bitmain Antminer S9 Hydro (18Th)). 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 Antminer S19j and Bitmain Antminer S9 Hydro (18Th)?
The Antminer S19j runs at 34.4 J/TH while the Bitmain Antminer S9 Hydro (18Th) runs at 96.0 J/TH — a difference of 61.6 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.