Antminer D9 vs Bitmain Antminer L9 (17Gh)
Side-by-side specs, profitability, and home mining comparison.
Specifications Comparison
| Antminer D9 | Specification | Bitmain Antminer L9 (17Gh) |
|---|---|---|
| 1,770.0 GH/s | Hashrate | 17.0 GH/s |
| 2,839 W | Power Consumption | 3,570 W |
| 1,604.0 J/TH | Efficiency | 210,000.0 J/TH |
| 75 dB | Noise Level | 75 dB |
| 16.1 kg | Weight | 13.5 kg |
| 9,687 BTU/hr | BTU Output | 12,181 BTU/hr |
| 36/100 | Home Mining Score | 30/100 |
| — | Release Year | — |
| X11 | Algorithm | Scrypt |
| Bitmain | Manufacturer | Bitmain |
Profitability Comparison
Antminer D9
Bitmain Antminer L9 (17Gh)
Based on BTC price of $78,158 and current network difficulty as of May 16, 2026. Actual results vary.
Verdict
Our scoring model gives the nod to the Antminer D9, which leads on 5 of 5 weighted factors (efficiency, hashrate, power consumption, home mining score, price-performance). Its biggest concrete edge: 99% better efficiency (1,604 vs 210,000 J/TH). Review the detailed specs and profitability calculations above to determine which miner best fits your specific setup.
Spec Deltas
The Antminer D9 and Bitmain Antminer L9 (17Gh) diverge on the metrics below — each gap expressed as a real percentage, not a vague "better":
- Antminer D9 10312% more hashrate (1.8 vs 0.0 TH/s)
- Antminer D9 20% better power draw (2,839 vs 3,570 W)
- Antminer D9 99% better efficiency (1,604 vs 210,000 J/TH)
- Bitmain Antminer L9 (17Gh) 16% better weight (16.1 vs 13.5 kg)
- Bitmain Antminer L9 (17Gh) 26% more heat output (9,687 vs 12,181 BTU/hr)
- Antminer D9 20% more home mining score (36.0 vs 30.0)
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 L9 (17Gh) |
|---|---|---|
| $3,000 | Upfront cost (MSRP) | $3,380 |
| -$6.75 | Daily net profit | -$8.57 |
| -$5,464 | Net after 1 year | -$6,507 |
| -$7,927 | Net after 2 years | -$9,634 |
| -$10,391 | Net after 3 years | -$12,761 |
| 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
Antminer D91,604.0 J/TH — lower electricity cost per terahash.
Frequently Asked Questions
Is the Antminer D9 or Bitmain Antminer L9 (17Gh) more profitable?
At the current BTC price and a $0.10/kWh electricity rate, the Antminer D9 is more profitable at $-6.75/day compared to $-8.57/day for the Bitmain Antminer L9 (17Gh). 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 L9 (17Gh)?
Both miners have similar noise levels. Check the specs table above for exact decibel readings.
Which is better for home mining, the Antminer D9 or Bitmain Antminer L9 (17Gh)?
The Antminer D9 scores 36/100 on our Home Mining Score (vs 30/100 for the Bitmain Antminer L9 (17Gh)). 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 L9 (17Gh) on J/TH?
The Antminer D9 runs at 1,604.0 J/TH while the Bitmain Antminer L9 (17Gh) runs at 210,000.0 J/TH — a difference of 208,396.1 J/TH. Lower efficiency means less electricity per terahash of mining power, directly reducing operating costs. In relative terms that is 99% better efficiency (1,604 vs 210,000 J/TH).