Antminer S19 Pro vs MicroBT Whatsminer M20S
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Antminer S19 Pro | Specification | MicroBT Whatsminer M20S |
|---|---|---|
| 110.0 TH/s | Hashrate | 68.0 TH/s |
| 3,250 W | Power Consumption | 3,360 W |
| 29.6 J/TH | Efficiency | 49.4 J/TH |
| 75 dB | Noise Level | — |
| 14.4 kg | Weight | 12,500.0 kg |
| 11,089 BTU/hr | BTU Output | 11,464 BTU/hr |
| 84/100 | Home Mining Score | 22/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Bitmain | Manufacturer | MicroBT |
Profitability Comparison
Antminer S19 Pro
MicroBT Whatsminer M20S
Based on BTC price of $71,837 and current network difficulty as of Apr 9, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the Antminer S19 Pro wins on 5 of 6 factors (efficiency, hashrate, power consumption, home mining score, noise level). The MicroBT Whatsminer M20S holds the edge in 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 S19 ProScore: 84/100. 75 dB noise level.
Best for Efficiency
Antminer S19 Pro29.6 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Antminer S19 Pro or MicroBT Whatsminer M20S more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Antminer S19 Pro is more profitable at $-4.23/day compared to $-5.85/day for the MicroBT Whatsminer M20S. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Antminer S19 Pro or MicroBT Whatsminer M20S?
The Antminer S19 Pro is quieter at 75 dB compared to the MicroBT Whatsminer M20S at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Antminer S19 Pro or MicroBT Whatsminer M20S?
The Antminer S19 Pro scores 84/100 on our Home Mining Score (vs 22/100 for the MicroBT Whatsminer M20S). 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 S19 Pro and MicroBT Whatsminer M20S?
The Antminer S19 Pro runs at 29.6 J/TH while the MicroBT Whatsminer M20S runs at 49.4 J/TH — a difference of 19.9 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.