Bitmain Antminer S11 (20.5Th) vs Bitmain Antminer S19 Pro (110Th)
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer S11 (20.5Th) | Specification | Bitmain Antminer S19 Pro (110Th) |
|---|---|---|
| 20.5 TH/s | Hashrate | 110.0 TH/s |
| 1,530 W | Power Consumption | 3,250 W |
| 74.6 J/TH | Efficiency | 29.6 J/TH |
| — | Noise Level | — |
| 6,500.0 kg | Weight | 13,200.0 kg |
| 5,220 BTU/hr | BTU Output | 11,089 BTU/hr |
| 28/100 | Home Mining Score | 22/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Bitmain | Manufacturer | Bitmain |
Profitability Comparison
Bitmain Antminer S11 (20.5Th)
Bitmain Antminer S19 Pro (110Th)
Based on BTC price of $69,450 and current network difficulty as of Mar 24, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the Bitmain Antminer S19 Pro (110Th) wins on 2 of 4 factors (efficiency, hashrate). The Bitmain Antminer S11 (20.5Th) holds the edge in power consumption and home mining score. 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
Bitmain Antminer S11 (20.5Th)Score: 28/100. 0 dB noise level.
Best for Efficiency
Bitmain Antminer S19 Pro (110Th)29.6 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer S11 (20.5Th) or Bitmain Antminer S19 Pro (110Th) more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain Antminer S11 (20.5Th) is more profitable at $-3.05/day compared to $-4.49/day for the Bitmain Antminer S19 Pro (110Th). Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Bitmain Antminer S11 (20.5Th) or Bitmain Antminer S19 Pro (110Th)?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
Which is better for home mining, the Bitmain Antminer S11 (20.5Th) or Bitmain Antminer S19 Pro (110Th)?
The Bitmain Antminer S11 (20.5Th) scores 28/100 on our Home Mining Score (vs 22/100 for the Bitmain Antminer S19 Pro (110Th)). 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 Bitmain Antminer S11 (20.5Th) and Bitmain Antminer S19 Pro (110Th)?
The Bitmain Antminer S11 (20.5Th) runs at 74.6 J/TH while the Bitmain Antminer S19 Pro (110Th) runs at 29.6 J/TH — a difference of 45.1 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.