Bitmain Antminer S19 Pro+ Hyd. (191Th) vs Avalon A1446
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Bitmain Antminer S19 Pro+ Hyd. (191Th) | Specification | Avalon A1446 |
|---|---|---|
| 191.0 TH/s | Hashrate | 135.0 TH/s |
| 5,253 W | Power Consumption | 3,310 W |
| 27.5 J/TH | Efficiency | 24.5 J/TH |
| — | Noise Level | 75 dB |
| 15.2 kg | Weight | 12.8 kg |
| 17,923 BTU/hr | BTU Output | 11,294 BTU/hr |
| 16/100 | Home Mining Score | 36/100 |
| — | Release Year | — |
| SHA-256 | Algorithm | SHA-256 |
| Bitmain | Manufacturer | Canaan |
Profitability Comparison
Bitmain Antminer S19 Pro+ Hyd. (191Th)
Avalon A1446
Based on BTC price of $77,410 and current network difficulty as of Apr 25, 2026. Actual results vary.
Verdict
Based on our multi-factor analysis, the Avalon A1446 wins on 4 of 6 factors (efficiency, power consumption, home mining score, noise level). The Bitmain Antminer S19 Pro+ Hyd. (191Th) holds the edge in hashrate and 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
Avalon A1446Score: 36/100. 75 dB noise level.
Best for Efficiency
Avalon A144624.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Bitmain Antminer S19 Pro+ Hyd. (191Th) or Avalon A1446 more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Avalon A1446 is more profitable at $-3.10/day compared to $-5.75/day for the Bitmain Antminer S19 Pro+ Hyd. (191Th). Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Bitmain Antminer S19 Pro+ Hyd. (191Th) or Avalon A1446?
The Avalon A1446 is quieter at 75 dB compared to the Bitmain Antminer S19 Pro+ Hyd. (191Th) at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Which is better for home mining, the Bitmain Antminer S19 Pro+ Hyd. (191Th) or Avalon A1446?
The Avalon A1446 scores 36/100 on our Home Mining Score (vs 16/100 for the Bitmain Antminer S19 Pro+ Hyd. (191Th)). 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 S19 Pro+ Hyd. (191Th) and Avalon A1446?
The Bitmain Antminer S19 Pro+ Hyd. (191Th) runs at 27.5 J/TH while the Avalon A1446 runs at 24.5 J/TH — a difference of 3.0 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs.
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