Antminer S19j vs Whatsminer M56S
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Antminer S19j | Specification | Whatsminer M56S |
|---|---|---|
| 90.0 TH/s | Hashrate | 212.0 TH/s |
| 3,100 W | Power Consumption | 5,550 W |
| 34.4 J/TH | Efficiency | 26.2 J/TH |
| 75 dB | Noise Level | 50 dB |
| 13.0 kg | Weight | 13.0 kg |
| 10,577 BTU/hr | BTU Output | 18,937 BTU/hr |
| 84/100 | Home Mining Score | 44/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Bitmain | Manufacturer | MicroBT |
Profitability Comparison
Antminer S19j
Whatsminer M56S
Based on BTC price of $70,684 and current network difficulty as of Mar 24, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the Whatsminer M56S wins on 3 of 6 factors (efficiency, hashrate, noise level). The Antminer S19j holds the edge in power consumption and home mining score and price-performance. Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.
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
Whatsminer M56S26.2 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Antminer S19j or Whatsminer M56S more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Antminer S19j is more profitable at $-4.68/day compared to $-6.83/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 S19j or Whatsminer M56S?
The Whatsminer M56S is quieter at 50 dB compared to the Antminer S19j at 75 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Antminer S19j or Whatsminer M56S?
The Antminer S19j scores 84/100 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 S19j and Whatsminer M56S?
The Antminer S19j runs at 34.4 J/TH while the Whatsminer M56S runs at 26.2 J/TH — a difference of 8.3 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.