Bitmain Antminer S11 (20.5Th) vs Bitmain Antminer S23 Immersion (368Th)
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer S11 (20.5Th) | Specification | Bitmain Antminer S23 Immersion (368Th) |
|---|---|---|
| 20.5 TH/s | Hashrate | 368.0 TH/s |
| 1,530 W | Power Consumption | 4,080 W |
| 74.6 J/TH | Efficiency | 11.1 J/TH |
| — | Noise Level | 75 dB |
| 6,500.0 kg | Weight | 17.2 kg |
| 5,220 BTU/hr | BTU Output | 13,921 BTU/hr |
| 28/100 | Home Mining Score | 30/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Bitmain | Manufacturer | Bitmain |
Profitability Comparison
Bitmain Antminer S11 (20.5Th)
Bitmain Antminer S23 Immersion (368Th)
Based on BTC price of $78,252 and current network difficulty as of May 2, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the Bitmain Antminer S23 Immersion (368Th) wins on 4 of 5 factors (efficiency, hashrate, home mining score, noise level). The Bitmain Antminer S11 (20.5Th) 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 S23 Immersion (368Th)$6.49/day higher profit at current rates.
Best for Home Mining
Bitmain Antminer S23 Immersion (368Th)Score: 30/100. 75 dB noise level.
Best for Efficiency
Bitmain Antminer S23 Immersion (368Th)11.1 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer S11 (20.5Th) or Bitmain Antminer S23 Immersion (368Th) more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain Antminer S23 Immersion (368Th) is more profitable at $3.56/day compared to $-2.93/day for the Bitmain Antminer S11 (20.5Th). 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 S23 Immersion (368Th)?
The Bitmain Antminer S23 Immersion (368Th) is quieter at 75 dB compared to the Bitmain Antminer S11 (20.5Th) at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Bitmain Antminer S11 (20.5Th) or Bitmain Antminer S23 Immersion (368Th)?
The Bitmain Antminer S23 Immersion (368Th) scores 30/100 on our Home Mining Score (vs 28/100 for the Bitmain Antminer S11 (20.5Th)). 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 S23 Immersion (368Th)?
The Bitmain Antminer S11 (20.5Th) runs at 74.6 J/TH while the Bitmain Antminer S23 Immersion (368Th) runs at 11.1 J/TH — a difference of 63.5 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.
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