Bitmain Antminer S19 Pro+ Hyd. (191Th)
Antminer D9 vs Bitmain Antminer S19 Pro+ Hyd. (191Th)
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Antminer D9 | Specification | Bitmain Antminer S19 Pro+ Hyd. (191Th) |
|---|---|---|
| 1,770.0 GH/s | Taux de hachage | 191.0 TH/s |
| 2,839 W | Consommation électrique | 5,253 W |
| 1,604.0 J/TH | Efficiency | 27.5 J/TH |
| 75 dB | Niveau de bruit | — |
| 16.1 kg | Weight | 15.2 kg |
| 9,687 BTU/hr | BTU Output | 17,923 BTU/hr |
| 36/100 | Home Mining Score | 16/100 |
| — | Release Year | — |
| X11 | Algorithme | SHA-256 |
| Bitmain | Manufacturer | Bitmain |
Profitability Comparison
Antminer D9
Bitmain Antminer S19 Pro+ Hyd. (191Th)
Based on BTC price of $77,040 and current network difficulty as of May 18, 2026. Actual results vary.
Verdict
Selon notre analyse multifactorielle, le Bitmain Antminer S19 Pro+ Hyd. (191Th) l'emporte sur 3 des 6 facteurs (efficacité, hashrate, rapport qualité-prix). The standout gap is 10691% more hashrate (1.8 vs 191.0 TH/s) in the Bitmain Antminer S19 Pro+ Hyd. (191Th)'s favour. That said, the Antminer D9 isn't beaten everywhere — it still wins consommation électrique and score de minage domestique and niveau sonore. The right pick still depends on your power cost and noise tolerance — the breakdowns above make that call concrete.
Spec Deltas
The Antminer D9 and Bitmain Antminer S19 Pro+ Hyd. (191Th) diverge on the metrics below — each gap expressed as a real percentage, not a vague "better":
- Bitmain Antminer S19 Pro+ Hyd. (191Th) 10691% more hashrate (1.8 vs 191.0 TH/s)
- Antminer D9 46% better power draw (2,839 vs 5,253 W)
- Bitmain Antminer S19 Pro+ Hyd. (191Th) 98% better efficacité (1,604.0 vs 27.5 J/TH)
- Bitmain Antminer S19 Pro+ Hyd. (191Th) 6% better weight (16.1 vs 15.2 kg)
- Bitmain Antminer S19 Pro+ Hyd. (191Th) 85% more heat output (9,687 vs 17,923 BTU/hr)
- Antminer D9 125% more score de minage domestique (36.0 vs 16.0)
Cost & ROI Over Time
Sticker price versus what the miner actually earns back: the table below projects cumulative net profit at a $0.10/kWh electricity rate.
| Antminer D9 | Metric | Bitmain Antminer S19 Pro+ Hyd. (191Th) |
|---|---|---|
| $3,000 | Upfront cost (MSRP) | $1,242 |
| -$6.75 | Daily net profit | -$5.84 |
| -$5,464 | Net after 1 year | -$3,372 |
| -$7,928 | Net after 2 years | -$5,502 |
| -$10,392 | Net after 3 years | -$7,632 |
| Does not pay back at current rates (negative daily profit) | Payback period | Does not pay back at current rates (negative daily profit) |
Projections assume continuous operation, a flat $0.10/kWh rate, and no hardware degradation, pool fees, or BTC price change. Real-world ROI varies.
Best For...
Best for Profitability
TieBoth miners produce similar daily profit.
Best for Home Mining
Antminer D9Score: 36/100. 75 dB noise level.
Best for Efficiency
Bitmain Antminer S19 Pro+ Hyd. (191Th)27.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Antminer D9 vs Bitmain Antminer S19 Pro+ Hyd. (191Th): which one earns more per day?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain Antminer S19 Pro+ Hyd. (191Th) is more profitable at $-5.84/day compared to $-6.75/day for the Antminer D9. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Antminer D9 vs Bitmain Antminer S19 Pro+ Hyd. (191Th): which runs at a lower noise level?
The Antminer D9 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.
Antminer D9 vs Bitmain Antminer S19 Pro+ Hyd. (191Th): which fits a residential setup better?
The Antminer D9 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.
How far apart are the Antminer D9 and Bitmain Antminer S19 Pro+ Hyd. (191Th) on J/TH?
The Antminer D9 runs at 1,604.0 J/TH while the Bitmain Antminer S19 Pro+ Hyd. (191Th) runs at 27.5 J/TH — a difference of 1,576.5 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 98% better efficacité (1,604.0 vs 27.5 J/TH).