Antminer D9 vs Bitmain ANTMINER DR7
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Antminer D9 | Specification | Bitmain ANTMINER DR7 |
|---|---|---|
| 1,770.0 GH/s | Taux de hachage | 127.0 TH/s |
| 2,839 W | Consommation électrique | 2,730 W |
| 1,604.0 J/TH | Efficiency | 21.5 J/TH |
| 75 dB | Niveau de bruit | 75 dB |
| 16.1 kg | Weight | 1.6 kg |
| 9,687 BTU/hr | BTU Output | 9,315 BTU/hr |
| 36/100 | Home Mining Score | 36/100 |
| — | Release Year | — |
| X11 | Algorithme | Blake256r14 |
| Bitmain | Manufacturer | Bitmain |
Profitability Comparison
Antminer D9
Bitmain ANTMINER DR7
Based on BTC price of $77,048 and current network difficulty as of May 18, 2026. Actual results vary.
Verdict
Run the numbers across every spec and the Bitmain ANTMINER DR7 edges it: 4 of 4 factors go its way (efficacité, hashrate, consommation électrique, rapport qualité-prix). Its biggest concrete edge: 99% better efficacité (1,604.0 vs 21.5 J/TH). Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.
Spec Deltas
Stripped to the numbers, this is how far apart the Antminer D9 and Bitmain ANTMINER DR7 sit on each measurable spec:
- Bitmain ANTMINER DR7 7075% more hashrate (1.8 vs 127.0 TH/s)
- Bitmain ANTMINER DR7 4% better power draw (2,839 vs 2,730 W)
- Bitmain ANTMINER DR7 99% better efficacité (1,604.0 vs 21.5 J/TH)
- Bitmain ANTMINER DR7 90% better weight (16.1 vs 1.6 kg)
- Antminer D9 4% more heat output (9,687 vs 9,315 BTU/hr)
Cost & ROI Over Time
A miner pays for itself in profit, not specs. These projections track upfront cost against one, two and three years of net earnings at $0.10/kWh.
| Antminer D9 | Metric | Bitmain ANTMINER DR7 |
|---|---|---|
| $3,000 | Upfront cost (MSRP) | $1,639 |
| -$6.75 | Daily net profit | -$2.05 |
| -$5,464 | Net after 1 year | -$2,387 |
| -$7,928 | Net after 2 years | -$3,135 |
| -$10,392 | Net after 3 years | -$3,883 |
| 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
TieBoth miners are equally suitable for home use.
Best for Efficiency
Bitmain ANTMINER DR721.5 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Which makes more money, the Antminer D9 or the Bitmain ANTMINER DR7?
At the current BTC price and a $0.10/kWh electricity rate, the Bitmain ANTMINER DR7 is more profitable at $-2.05/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 DR7: which runs at a lower noise level?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
For mining at home, should I pick the Antminer D9 or the Bitmain ANTMINER DR7?
Both miners score similarly on our Home Mining Score. Consider your specific constraints (noise tolerance, available power, heat needs) to decide.
How far apart are the Antminer D9 and Bitmain ANTMINER DR7 on J/TH?
The Antminer D9 runs at 1,604.0 J/TH while the Bitmain ANTMINER DR7 runs at 21.5 J/TH — a difference of 1,582.5 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 99% better efficacité (1,604.0 vs 21.5 J/TH).