Antminer S9j vs Whatsminer M56S
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Antminer S9j | Specification | Whatsminer M56S |
|---|---|---|
| 14.5 TH/s | Taux de hachage | 212.0 TH/s |
| 1,350 W | Consommation électrique | 5,550 W |
| 93.1 J/TH | Efficiency | 26.2 J/TH |
| 76 dB | Niveau de bruit | 50 dB |
| 4.2 kg | Weight | 13.0 kg |
| 4,606 BTU/hr | BTU Output | 18,937 BTU/hr |
| 83/100 | Home Mining Score | 44/100 |
| — | Release Year | — |
| SHA-256 | Algorithme | SHA-256 |
| Bitmain | Manufacturer | MicroBT |
Profitability Comparison
Antminer S9j
Whatsminer M56S
Based on BTC price of $70,840 and current network difficulty as of Mar 25, 2026. Actual results vary.
Verdict
Selon notre analyse multifactorielle, le Whatsminer M56S l'emporte sur 3 des 5 facteurs (efficacité, hashrate, niveau sonore). Le Antminer S9j a l'avantage en consommation électrique and score de minage domestique. 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 S9jScore: 83/100. 76 dB noise level.
Best for Efficiency
Whatsminer M56S26.2 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Antminer S9j or Whatsminer M56S more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Antminer S9j is more profitable at $-2.79/day compared to $-6.81/day for the Whatsminer M56S. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Antminer S9j or Whatsminer M56S?
The Whatsminer M56S is quieter at 50 dB compared to the Antminer S9j at 76 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Antminer S9j or Whatsminer M56S?
The Antminer S9j scores 83/100 on our Home Mining Score (vs 44/100 for the Whatsminer M56S). 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 S9j and Whatsminer M56S?
The Antminer S9j runs at 93.1 J/TH while the Whatsminer M56S runs at 26.2 J/TH — a difference of 66.9 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.