Bitmain Antminer S21 XP Hyd vs Whatsminer M56S+
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer S21 XP Hyd | Specification | Whatsminer M56S+ |
|---|---|---|
| 473.0 TH/s | Hashrate | 216.0 TH/s |
| 5,676 W | Power Consumption | 5,060 W |
| 12.0 J/TH | Efficiency | 23.4 J/TH |
| 50 dB | Noise Level | 50 dB |
| 12.3 kg | Weight | 13.0 kg |
| 19,367 BTU/hr | BTU Output | 17,265 BTU/hr |
| 44/100 | Home Mining Score | 44/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Bitmain | Manufacturer | MicroBT |
Profitability Comparison
Bitmain Antminer S21 XP Hyd
Whatsminer M56S+
Based on BTC price of $71,108 and current network difficulty as of Mar 25, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the Bitmain Antminer S21 XP Hyd wins on 3 of 4 factors (efficiency, hashrate, price-performance). The Whatsminer M56S+ holds the edge in power consumption. Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.
Best For...
Best for Profitability
Bitmain Antminer S21 XP Hyd$6.44/day higher profit at current rates.
Best for Home Mining
TieBoth miners are equally suitable for home use.
Best for Efficiency
Bitmain Antminer S21 XP Hyd12.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer S21 XP Hyd or Whatsminer M56S+ more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain Antminer S21 XP Hyd is more profitable at $0.96/day compared to $-5.49/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 Bitmain Antminer S21 XP Hyd or Whatsminer M56S+?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
Which is better for home mining, the Bitmain Antminer S21 XP Hyd or Whatsminer M56S+?
Both miners score similarly on our Home Mining Score. Consider your specific constraints (noise tolerance, available power, heat needs) to decide.
What is the efficiency difference between Bitmain Antminer S21 XP Hyd and Whatsminer M56S+?
The Bitmain Antminer S21 XP Hyd runs at 12.0 J/TH while the Whatsminer M56S+ runs at 23.4 J/TH — a difference of 11.4 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.