Antminer D9 vs Bitmain Antminer DR3
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Antminer D9 | Specification | Bitmain Antminer DR3 |
|---|---|---|
| 1,770.0 GH/s | Taux de hachage | 7.8 TH/s |
| 2,839 W | Consommation électrique | 1,410 W |
| 1,604.0 J/TH | Efficiency | 180.8 J/TH |
| 75 dB | Niveau de bruit | — |
| 16.1 kg | Weight | 4,200.0 kg |
| 9,687 BTU/hr | BTU Output | 4,811 BTU/hr |
| 36/100 | Home Mining Score | 31/100 |
| — | Release Year | — |
| X11 | Algorithme | Blake256r14 |
| Bitmain | Manufacturer | Bitmain |
Profitability Comparison
Antminer D9
Bitmain Antminer DR3
Based on BTC price of $78,209 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Our scoring model gives the nod to the Bitmain Antminer DR3, which leads on 3 of 5 weighted factors (efficacité, hashrate, consommation électrique). The standout gap is 89% better efficacité (1,604 vs 181 J/TH) in the Bitmain Antminer DR3's favour. That said, the Antminer D9 isn't beaten everywhere — it still wins 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
Here is every spec where the Antminer D9 and Bitmain Antminer DR3 actually differ, with the gap quantified:
- Bitmain Antminer DR3 341% more hashrate (1.8 vs 7.8 TH/s)
- Bitmain Antminer DR3 50% better power draw (2,839 vs 1,410 W)
- Bitmain Antminer DR3 89% better efficacité (1,604 vs 181 J/TH)
- Antminer D9 100% better weight (16.1 vs 4,200.0 kg)
- Antminer D9 101% more heat output (9,687 vs 4,811 BTU/hr)
- Antminer D9 16% more score de minage domestique (36.0 vs 31.0)
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 DR3 |
|---|---|---|
| $3,000 | Upfront cost (MSRP) | — |
| -$6.75 | Daily net profit | -$3.10 |
| -$5,464 | Net after 1 year | -$1,133 |
| -$7,927 | Net after 2 years | -$2,265 |
| -$10,391 | Net after 3 years | -$3,398 |
| 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
Antminer D9Score: 36/100. 75 dB noise level.
Best for Efficiency
Bitmain Antminer DR3180.8 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Antminer D9 vs Bitmain Antminer DR3: which one earns more per day?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain Antminer DR3 is more profitable at $-3.10/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.
Which is quieter, the Antminer D9 or Bitmain Antminer DR3?
The Antminer D9 is quieter at 75 dB compared to the Bitmain Antminer DR3 at 0 dB. For home mining, lower noise levels make a significant difference in livability.
Antminer D9 vs Bitmain Antminer DR3: which fits a residential setup better?
The Antminer D9 scores 36/100 on our Home Mining Score (vs 31/100 for the Bitmain Antminer DR3). 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 Antminer D9 and Bitmain Antminer DR3?
The Antminer D9 runs at 1,604.0 J/TH while the Bitmain Antminer DR3 runs at 180.8 J/TH — a difference of 1,423.2 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 89% better efficacité (1,604 vs 181 J/TH).