Bitmain Antminer S17 Pro (50Th) vs Bitmain Antminer S9 Hydro (18Th)
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer S17 Pro (50Th) | Specification | Bitmain Antminer S9 Hydro (18Th) |
|---|---|---|
| 50.0 TH/s | Hashrate | 18.0 TH/s |
| 1,975 W | Power Consumption | 1,728 W |
| 39.5 J/TH | Efficiency | 96.0 J/TH |
| — | Noise Level | — |
| 9,500.0 kg | Weight | 5,150.0 kg |
| 6,739 BTU/hr | BTU Output | 5,896 BTU/hr |
| 28/100 | Home Mining Score | 28/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Bitmain | Manufacturer | Bitmain |
Profitability Comparison
Bitmain Antminer S17 Pro (50Th)
Bitmain Antminer S9 Hydro (18Th)
Based on BTC price of $77,744 and current network difficulty as of Apr 25, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the Bitmain Antminer S17 Pro (50Th) wins on 2 of 3 factors (efficiency, hashrate). The Bitmain Antminer S9 Hydro (18Th) 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
TieBoth miners produce similar daily profit.
Best for Home Mining
TieBoth miners are equally suitable for home use.
Best for Efficiency
Bitmain Antminer S17 Pro (50Th)39.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer S17 Pro (50Th) or Bitmain Antminer S9 Hydro (18Th) more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain Antminer S17 Pro (50Th) is more profitable at $-2.94/day compared to $-3.50/day for the Bitmain Antminer S9 Hydro (18Th). Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Bitmain Antminer S17 Pro (50Th) or Bitmain Antminer S9 Hydro (18Th)?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
Which is better for home mining, the Bitmain Antminer S17 Pro (50Th) or Bitmain Antminer S9 Hydro (18Th)?
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 S17 Pro (50Th) and Bitmain Antminer S9 Hydro (18Th)?
The Bitmain Antminer S17 Pro (50Th) runs at 39.5 J/TH while the Bitmain Antminer S9 Hydro (18Th) runs at 96.0 J/TH — a difference of 56.5 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.