Antminer D9 vs Bitmain Antminer T19 Hydro
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Antminer D9 | Specification | Bitmain Antminer T19 Hydro |
|---|---|---|
| 1,770.0 GH/s | Hashrate | 158.0 TH/s |
| 2,839 W | Power Consumption | 5,451 W |
| 1,604.0 J/TH | Efficiency | 34.5 J/TH |
| 75 dB | Noise Level | 40 dB |
| 16.1 kg | Weight | 15.8 kg |
| 9,687 BTU/hr | BTU Output | 18,599 BTU/hr |
| 36/100 | Home Mining Score | 51/100 |
| — | Release Year | — |
| X11 | Algorithm | SHA-256 |
| Bitmain | Manufacturer | Bitmain |
Profitability Comparison
Antminer D9
Bitmain Antminer T19 Hydro
Based on BTC price of $79,091 and current network difficulty as of May 15, 2026. Actual results vary.
Verdict
Weighing six performance factors, the Bitmain Antminer T19 Hydro comes out ahead — it takes 4 of 5 (efficiency, hashrate, home mining score, noise level). Its biggest concrete edge: 8827% more hashrate (1.8 vs 158.0 TH/s). That said, the Antminer D9 isn't beaten everywhere — it still wins power consumption. The right pick still depends on your power cost and noise tolerance — the breakdowns above make that call concrete.
Spec Deltas
Here is every spec where the Antminer D9 and Bitmain Antminer T19 Hydro actually differ, with the gap quantified:
- Bitmain Antminer T19 Hydro 8827% more hashrate (1.8 vs 158.0 TH/s)
- Antminer D9 48% better power draw (2,839 vs 5,451 W)
- Bitmain Antminer T19 Hydro 98% better efficiency (1,604.0 vs 34.5 J/TH)
- Bitmain Antminer T19 Hydro 47% better noise (75.0 vs 40.0 dB)
- Bitmain Antminer T19 Hydro 2% better weight (16.1 vs 15.8 kg)
- Bitmain Antminer T19 Hydro 92% more heat output (9,687 vs 18,599 BTU/hr)
- Bitmain Antminer T19 Hydro 42% more home mining score (36.0 vs 51.0)
Cost & ROI Over Time
Hardware cost is only half the story — here is how each miner's upfront price plays out against cumulative profit at a $0.10/kWh rate.
| Antminer D9 | Metric | Bitmain Antminer T19 Hydro |
|---|---|---|
| $3,000 | Upfront cost (MSRP) | — |
| -$6.75 | Daily net profit | -$7.33 |
| -$5,463 | Net after 1 year | -$2,676 |
| -$7,927 | Net after 2 years | -$5,352 |
| -$10,390 | Net after 3 years | -$8,028 |
| Does not pay back at current rates (negative daily profit) | Payback period | — |
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
Bitmain Antminer T19 HydroScore: 51/100. 40 dB noise level.
Best for Efficiency
Bitmain Antminer T19 Hydro34.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Which makes more money, the Antminer D9 or the Bitmain Antminer T19 Hydro?
At the current BTC price and a $0.10/kWh electricity rate, the Antminer D9 is more profitable at $-6.75/day compared to $-7.33/day for the Bitmain Antminer T19 Hydro. Profitability depends heavily on your electricity rate — use the selector above to calculate with your actual costs.
Which is quieter, the Antminer D9 or Bitmain Antminer T19 Hydro?
The Bitmain Antminer T19 Hydro is quieter at 40 dB compared to the Antminer D9 at 75 dB. For home mining, lower noise levels make a significant difference in livability.
Antminer D9 vs Bitmain Antminer T19 Hydro: which fits a residential setup better?
The Bitmain Antminer T19 Hydro scores 51/100 on our Home Mining Score (vs 36/100 for the Antminer D9). 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 T19 Hydro on J/TH?
The Antminer D9 runs at 1,604.0 J/TH while the Bitmain Antminer T19 Hydro runs at 34.5 J/TH — a difference of 1,569.5 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 98% better efficiency (1,604.0 vs 34.5 J/TH).